Interface IPresentationChart

Represents the charts in the presentation

Namespace: Syncfusion.Presentation

Assembly: Syncfusion.Presentation.Base.dll

Syntax

public interface IPresentationChart

Properties

AutoScaling

Gets or sets whether if Microsoft Excel scales a 3-D chart so that it's closer in size to the equivalent 2-D chart.

Declaration

bool AutoScaling { get; set; }

Property Value

Type
System.Boolean

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis";
//Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80"); 
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Set the right angle axes property of the chart
chart.RightAngleAxes = true;
//Set the auto scaling of chart
chart.AutoScaling = true;
//Save the presentation
presentation.Save("sample.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the right angle axes
chart.RightAngleAxes = True
'Set the auto scaling of chart
chart.AutoScaling = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

BackWall

Gets the chart BackWall. Read-only.

Declaration

IOfficeChartWallOrFloor BackWall { get; }

Property Value

Type
IOfficeChartWallOrFloor

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis";
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Specify the chart type
chart.ChartType = OfficeChartType.Surface_3D;
//Get the back wall of the chart
IOfficeChartWallOrFloor backWall = chart.BackWall;
//Set the line properties of the back wall
backWall.LineProperties.LineWeight = OfficeChartLineWeight.Narrow;           
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Specify the chart type
chart.ChartType = OfficeChartType.Surface_3D
'Get the back wall of the chart
Dim backWall As IOfficeChartWallOrFloor = chart.BackWall
'Set the line properties of the back wall
backWall.LineProperties.LineWeight = OfficeChartLineWeight.Narrow
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Categories

Gets the collection of the all categories of this chart. Read-only.

Declaration

IOfficeChartCategories Categories { get; }

Property Value

Type
IOfficeChartCategories

Examples

//Creates a Presentation instance
IPresentation pptxDoc = Presentation.Create();
//Adds a blank slide to the Presentation
ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
//Adds chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specifies the chart title
chart.ChartTitle = "Sales Analysis";
//Sets chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Sets chart data - Row2
chart.ChartData.SetValue(2, 1, 2010);
chart.ChartData.SetValue(2, 2, 60);
chart.ChartData.SetValue(2, 3, 70);
chart.ChartData.SetValue(2, 4, 80);
//Sets chart data - Row3
chart.ChartData.SetValue(3, 1, 2011);
chart.ChartData.SetValue(3, 2, 80);
chart.ChartData.SetValue(3, 3, 70);
chart.ChartData.SetValue(3, 4, 60);
//Sets chart data - Row4
chart.ChartData.SetValue(4, 1, 2012);
chart.ChartData.SetValue(4, 2, 60);
chart.ChartData.SetValue(4, 3, 70);
chart.ChartData.SetValue(4, 4, 80);
//Creates a new chart series with the name
IOfficeChartSerie seriesJan = chart.Series.Add("Jan");
//Sets the data range of chart series – start row, start column, end row, end column
seriesJan.Values = chart.ChartData[2, 2, 4, 2];
//Creates a new chart series with the name
IOfficeChartSerie seriesFeb = chart.Series.Add("Feb");
//Sets the data range of chart series – start row, start column, end row, end column
seriesFeb.Values = chart.ChartData[2, 3, 4, 3];
//Creates a new chart series with the name
IOfficeChartSerie seriesMarch = chart.Series.Add("March");
//Sets the data range of chart series – start row, start column, end row, end column
seriesMarch.Values = chart.ChartData[2, 4, 4, 4];
//Sets the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Specifies the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Get the chart categories. 
IOfficeChartCategories chartCategories = chart.Categories;
bool value = chartCategories.IsReadOnly;
//Save the presentation
pptxDoc.Save("Sample.pptx");
//Close the presentation
pptxDoc.Close();

 'Creates a Presentation instance
 Dim pptxDoc As IPresentation = Presentation.Create()
 'Adds a blank slide to the Presentation
 Dim slide As ISlide = pptxDoc.Slides.Add(SlideLayoutType.Blank)
 'Adds chart to the slide with position and size
 Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
 'Specifies the chart title
 chart.ChartTitle = "Sales Analysis"
 'Sets chart data - Row1
 chart.ChartData.SetValue(1, 2, "Jan")
 chart.ChartData.SetValue(1, 3, "Feb")
 chart.ChartData.SetValue(1, 4, "March")
 'Sets chart data - Row2
 chart.ChartData.SetValue(2, 1, 2010)
 chart.ChartData.SetValue(2, 2, 60)
 chart.ChartData.SetValue(2, 3, 70)
 chart.ChartData.SetValue(2, 4, 80)
 'Sets chart data - Row3
 chart.ChartData.SetValue(3, 1, 2011)
 chart.ChartData.SetValue(3, 2, 80)
 chart.ChartData.SetValue(3, 3, 70)
 chart.ChartData.SetValue(3, 4, 60)
 'Sets chart data - Row4
 chart.ChartData.SetValue(4, 1, 2012)
 chart.ChartData.SetValue(4, 2, 60)
 chart.ChartData.SetValue(4, 3, 70)
 chart.ChartData.SetValue(4, 4, 80)
 'Creates a new chart series with the name
 Dim seriesJan As IOfficeChartSerie = chart.Series.Add("Jan")
 'Sets the data range of chart series – start row, start column, end row, end column
 seriesJan.Values = chart.ChartData(2, 2, 4, 2)
 'Creates a new chart series with the name
 Dim seriesFeb As IOfficeChartSerie = chart.Series.Add("Feb")
 'Sets the data range of chart series – start row, start column, end row, end column
 seriesFeb.Values = chart.ChartData(2, 3, 4, 3)
 'Creates a new chart series with the name
 Dim seriesMarch As IOfficeChartSerie = chart.Series.Add("March")
 'Sets the data range of chart series – start row, start column, end row, end column
 seriesMarch.Values = chart.ChartData(2, 4, 4, 4)
 'Sets the data range of the category axis
 chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
 'Specifies the chart type
 chart.ChartType = OfficeChartType.Column_Clustered
 'Get the chart categories
 Dim chartCategories As IOfficeChartCategories = chart.Categories
 Dim value As Boolean = chartCategories.IsReadOnly
 'Adds the third slide into the Presentation
 pptxDoc.Save("Sample.pptx")
 'Closes the Presentation
 pptxDoc.Close()

CategoryLabelLevel

Gets or sets the category name filter option

Declaration

OfficeCategoriesLabelLevel CategoryLabelLevel { get; set; }

Property Value

Type
OfficeCategoriesLabelLevel

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis";   
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Specify the chart type
chart.ChartType = OfficeChartType.Surface_3D;
//Set the category label level
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelAll;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Specify the chart type
chart.ChartType = OfficeChartType.Surface_3D
'Set the category label level
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelAll
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

ChartArea

Gets an object that represents the complete chart area for the chart. Read-only.

Declaration

IOfficeChartFrameFormat ChartArea { get; }

Property Value

Type
IOfficeChartFrameFormat

Examples

//Create a new presentation
IPresentation presentation = Presentation.Create();
//Add slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to slide
IPresentationChart chart = slide.Shapes.AddChart(100, 100, 400, 300);
//Set the chart data value
chart.ChartData.SetValue(1, 2, "1");
chart.ChartData.SetValue(2, 1, "A");
chart.ChartData.SetValue(2, 2, 20);
//Set chart data range
chart.DataRange = chart.ChartData[2, 2, 4, 4];
//Set the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Get the chart area
IOfficeChartFrameFormat chartArea = chart.ChartArea;
//Set the line pattern of chart border
chartArea.Border.LinePattern = OfficeChartLinePattern.DashDotDot;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a new presentation
Dim presentation As IPresentation = Presentation.Create()
'Add slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to slide
Dim chart As IPresentationChart = slide.Shapes.AddChart(100, 100, 400, 300)
'Set the chart data value
chart.ChartData.SetValue(1, 2, "1")
chart.ChartData.SetValue(2, 1, "A")
chart.ChartData.SetValue(2, 2, 20)
'Set chart data range
chart.DataRange = chart.ChartData(2, 2, 4, 4)
'Set the chart type
chart.ChartType = OfficeChartType.Column_Clustered
'Get the chart area
Dim chartArea As IOfficeChartFrameFormat = chart.ChartArea
'Set the line pattern of chart border
chartArea.Border.LinePattern = OfficeChartLinePattern.DashDotDot
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

ChartData

Gets the chart data. Read-only.

Declaration

IOfficeChartData ChartData { get; }

Property Value

Type
IOfficeChartData

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis";
//Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

ChartTitle

Gets or sets the Title of the chart.

Declaration

string ChartTitle { get; set; }

Property Value

Type
System.String

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis";
//Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

ChartTitleArea

Gets title text area. Read-only.

Declaration

IOfficeChartTextArea ChartTitleArea { get; }

Property Value

Type
IOfficeChartTextArea

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis"; 
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Specify the chart type
chart.ChartType = OfficeChartType.Surface_3D;
//Get the chart title text area
IOfficeChartTextArea textArea = chart.ChartTitleArea;
//Set bold font style
textArea.Bold = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Specify the chart type
chart.ChartType = OfficeChartType.Surface_3D
'Get the chart title text area
Dim textArea As IOfficeChartTextArea = chart.ChartTitleArea
'Set the background mode of the title area
textArea.BackgroundMode = OfficeChartBackgroundMode.Transparent
'Set bold font style
textArea.Bold = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()  

ChartType

Gets or sets the Chart Type. Initiate series, ranges and update the ChartType.

Declaration

OfficeChartType ChartType { get; set; }

Property Value

Type
OfficeChartType

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart title
chart.ChartTitle = "Sales Analysis"; 
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];    
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim  presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide =  presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Save the presentation
 presentation.Save("Output.pptx")
'Close the presentation
 presentation.Close()    

DataRange

Gets or sets the DataRange for the chart series.

Declaration

IOfficeDataRange DataRange { get; set; }

Property Value

Type
IOfficeDataRange

Examples

IPresentation presentation = Presentation.Create();
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to slide
IPresentationChart chart = slide.Shapes.AddChart(100, 120, 500, 300);
//Sets the data range of chart
chart.DataRange = chart.ChartData[1, 2, 4, 3];
//Set data to the chart- RowIndex, columnIndex and data
chart.ChartData.SetValue(1, 2, "2012");
chart.ChartData.SetValue(2, 2, 330);
chart.ChartData.SetValue(3, 2, 490);
chart.ChartData.SetValue(4, 2, 700);
chart.ChartType = OfficeChartType.Area;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Create()
Dim slide As ISlide =  presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to slide
Dim chart As IPresentationChart = slide.Shapes.AddChart(100, 120, 500, 300)
'Sets the data range of chart
chart.DataRange = chart.ChartData(1, 2, 4, 3)
'Set data to the chart- RowIndex, columnIndex and data
chart.ChartData.SetValue(1, 2, "2012")
chart.ChartData.SetValue(2, 2, 330)
chart.ChartData.SetValue(3, 2, 490)
chart.ChartData.SetValue(4, 2, 700)
chart.ChartType = OfficeChartType.Area
'Save the presentation
 presentation.Save("Output.pptx")
'Close the presentation
 presentation.Close()   

DataTable

Gets the charts dataTable object.

Declaration

IOfficeChartDataTable DataTable { get; }

Property Value

Type
IOfficeChartDataTable

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Set the chart with data table
chart.HasDataTable = true;
//Get the data table, read only
IOfficeChartDataTable dataTable = chart.DataTable;
//set borders for data table
dataTable.HasBorders = true;
//Set the show serie keys
dataTable.ShowSeriesKeys = true;  
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Set the chart with data table
chart.HasDataTable = True
'Get the data table, read only
Dim dataTable As IOfficeChartDataTable = chart.DataTable
'set borders for data table
dataTable.HasBorders = True
'Set the show serie keys
dataTable.ShowSeriesKeys = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

DepthPercent

Gets or sets the depth of a 3-D chart as a percentage of the chart width (between 20 and 2000 percent).

Declaration

int DepthPercent { get; set; }

Property Value

Type
System.Int32

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the height percent
chart.HeightPercent = 400;
//Set the Depth percent
chart.DepthPercent = 200;
//Set the gap depth of data series
chart.GapDepth = 400;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the height percent
chart.HeightPercent = 400
'Set the Depth percent
chart.DepthPercent = 200
'Set the gap depth of data series
chart.GapDepth = 400
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

DisplayBlanksAs

Gets or sets the way that blank cells are plotted on a chart.

Declaration

OfficeChartPlotEmpty DisplayBlanksAs { get; set; }

Property Value

Type
OfficeChartPlotEmpty

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the way blank cells to be plotted
chart.DisplayBlanksAs = OfficeChartPlotEmpty.Interpolated;           
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the way blank cells to be plotted
chart.DisplayBlanksAs = OfficeChartPlotEmpty.Interpolated
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Elevation

Gets or sets the elevation of the 3-D chart view, in degrees (–90 to 90 degrees).

Declaration

int Elevation { get; set; }

Property Value

Type
System.Int32

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the elevation of chart
chart.Elevation = -50;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the elevation of chart
chart.Elevation = -50
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Floor

Gets the chart floor. Read-only.

Declaration

IOfficeChartWallOrFloor Floor { get; }

Property Value

Type
IOfficeChartWallOrFloor

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Get the floor of chart
IOfficeChartWallOrFloor floor = chart.Floor;
//Set the filltype of floor as pattern fill
floor.Fill.FillType = OfficeFillType.Pattern;
//Set the back and fore color of the pattern fill
floor.Fill.BackColor = Color.Blue;
floor.Fill.ForeColor = Color.Brown;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Get the floor of chart
Dim floor As IOfficeChartWallOrFloor = chart.Floor
'Set the filltype of floor as pattern fill
floor.Fill.FillType = OfficeFillType.Pattern
'Set the back and fore color of the pattern fill
floor.Fill.BackColor = Color.Blue
floor.Fill.ForeColor = Color.Brown
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

GapDepth

Gets or sets the distance between the data series in a 3-D chart, as a percentage of the marker width.( 0 - 500 )

Declaration

int GapDepth { get; set; }

Property Value

Type
System.Int32

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the height percent
chart.HeightPercent = 400;
//Set the Depth percent
chart.DepthPercent = 200;
//Set the gap depth of data series
chart.GapDepth = 400;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the height percent
chart.HeightPercent = 400
'Set the Depth percent
chart.DepthPercent = 200
'Set the gap depth of data series
chart.GapDepth = 400
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

HasDataTable

Gets or sets whether the chart has data table.

Declaration

bool HasDataTable { get; set; }

Property Value

Type
System.Boolean

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Modify the chart height
chart.Height = 500;
//Modify the chart width
chart.Width = 700;
//Change the title
chart.ChartTitle = "New title";
//Change the serie name of first chart serie
chart.Series[0].Name = "Modified serie name";
//Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone;
//Show Data Table.
chart.HasDataTable = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Sample.pptx")
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Modify the chart height
chart.Height = 500
'Modify the chart width
chart.Width = 700
'Change the title
chart.ChartTitle = "New title"
'Change the serie name of first chart serie
chart.Series(0).Name = "Modified serie name"
'Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone
'Show Data Table.
chart.HasDataTable = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

HasLegend

Gets or sets whether the chart has legends.

Declaration

bool HasLegend { get; set; }

Property Value

Type
System.Boolean

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Hide the legend 
chart.HasLegend = false;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Hide the legend 
chart.HasLegend = False
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

HasPlotArea

Declaration

bool HasPlotArea { get; set; }

Property Value

Type
System.Boolean

Height

Gets or sets the Height of the chart in points (1/72 inch).

Declaration

double Height { get; set; }

Property Value

Type
System.Double

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Modify the chart height
chart.Height = 500;
//Modify the chart width
chart.Width = 700;
//Change the title
chart.ChartTitle = "New title";
//Change the serie name of first chart serie
chart.Series[0].Name = "Modified serie name";
//Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone;
//Show Data Table.
chart.HasDataTable = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Sample.pptx")
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Modify the chart height
chart.Height = 500
'Modify the chart width
chart.Width = 700
'Change the title
chart.ChartTitle = "New title"
'Change the serie name of first chart serie
chart.Series(0).Name = "Modified serie name"
'Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone
'Show Data Table.
chart.HasDataTable = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

HeightPercent

Gets or sets the height of a 3-D chart as a percentage of the chart width (between 5 and 500 percent).

Declaration

int HeightPercent { get; set; }

Property Value

Type
System.Int32

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the height percent
chart.HeightPercent = 400;
//Set the Depth percent
chart.DepthPercent = 200;
//Set the gap depth of data series
chart.GapDepth = 400;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the height percent
chart.HeightPercent = 400
'Set the Depth percent
chart.DepthPercent = 200
'Set the gap depth of data series
chart.GapDepth = 400
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

IsSeriesInRows

Gets or sets whether series in rows or not. True if series are in rows in DataRange; False otherwise.

Declaration

bool IsSeriesInRows { get; set; }

Property Value

Type
System.Boolean

Examples

//Create an instance for PowerPoint  
IPresentation pptxDoc = Presentation.Create();
//Add a blank slide to Presentation  
ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
//Adds chart to the slide with position and size  
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Set the chart type as Scatter_Markers  
chart.ChartType = OfficeChartType.Scatter_Markers;
//Assign data  
chart.DataRange = chart.ChartData[1, 1, 4, 2];
//Set data to the chart RowIndex, columnIndex, and data
chart.ChartData.SetValue(1, 1, "X-Axis");
chart.ChartData.SetValue(1, 2, "Y-Axis");
chart.ChartData.SetValue(2, 1, 1);
chart.ChartData.SetValue(3, 1, 5);
chart.ChartData.SetValue(4, 1, 10);
chart.ChartData.SetValue(2, 2, 10);
chart.ChartData.SetValue(3, 2, 5);
chart.ChartData.SetValue(4, 2, 1);
//Set chart title
chart.ChartTitle = "Scatter Markers Chart";
//Set legend  
chart.HasLegend = false;
//Set Datalabels  
IOfficeChartSerie serie = chart.Series[0];
serie.DataPoints.DefaultDataPoint.DataLabels.IsValue = true;
serie.DataPoints.DefaultDataPoint.DataLabels.IsCategoryName = true;
//Set IsSeriesInRows
chart.IsSeriesInRows = false;
//Saves the Presentation
pptxDoc.Save("Output.pptx");
//Closes the presentation
pptxDoc.Close();

 'Create an instance for PowerPoint  
 Dim pptxDoc As IPresentation = Presentation.Create()
 'Add a blank slide to Presentation  
 Dim slide As ISlide = pptxDoc.Slides.Add(SlideLayoutType.Blank)
 'Adds chart to the slide with position and size  
 Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
 'Set the chart type as Scatter_Markers  
 chart.ChartType = OfficeChartType.Scatter_Markers
 'Assign data  
 chart.DataRange = chart.ChartData(1, 1, 4, 2)
 'Set data to the chart RowIndex, columnIndex, and data
 chart.ChartData.SetValue(1, 1, "X-Axis")
 chart.ChartData.SetValue(1, 2, "Y-Axis")
 chart.ChartData.SetValue(2, 1, 1)
 chart.ChartData.SetValue(3, 1, 5)
 chart.ChartData.SetValue(4, 1, 10)
 chart.ChartData.SetValue(2, 2, 10)
 chart.ChartData.SetValue(3, 2, 5)
 chart.ChartData.SetValue(4, 2, 1)
 'Apply chart elements
 'Set chart title
 chart.ChartTitle = "Scatter Markers Chart"
 'Set legend  
 chart.HasLegend = False
 'Set Datalabels
 Dim serie As IOfficeChartSerie = chart.Series(0)
 serie.DataPoints.DefaultDataPoint.DataLabels.IsValue = True
 serie.DataPoints.DefaultDataPoint.DataLabels.IsCategoryName = True
 'Set IsSeriesInRows
 chart.IsSeriesInRows = False
 'Saves the Presentation
 pptxDoc.Save("Output.pptx")
 'Closes the Presentation
 pptxDoc.Close()

Legend

Gets the chart legend.

Declaration

IOfficeChartLegend Legend { get; }

Property Value

Type
IOfficeChartLegend

Examples

IPresentation presentation = Presentation.Create();
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to slide
IPresentationChart chart = slide.Shapes.AddChart(100, 120, 500, 300);
//Sets the data range of chart
chart.DataRange = chart.ChartData[1, 2, 4, 3];
//Set data to the chart- RowIndex, columnIndex and data
chart.ChartData.SetValue(1, 2, "2012");
chart.ChartData.SetValue(2, 2, 330);
chart.ChartData.SetValue(3, 2, 490);
chart.ChartData.SetValue(4, 2, 700);
chart.ChartType = OfficeChartType.Area;
//Edge: Specifies that the width or Height will be interpreted as right or bottom of the chart element
//Factor: Specifies that the width or Height will be interpreted as the width or height of the chart element
chart.PlotArea.Layout.LeftMode = LayoutModes.auto;
chart.PlotArea.Layout.TopMode = LayoutModes.factor;
//Value in points should not be a negative value if LayoutMode is Edge
//It can be a negative value if the LayoutMode is Factor.
chart.ChartTitleArea.Layout.Left = 10;
chart.ChartTitleArea.Layout.Top = 100;
//Manually positioning chart plot area
chart.PlotArea.Layout.LayoutTarget = LayoutTargets.outer;
chart.PlotArea.Layout.LeftMode = LayoutModes.edge;
chart.PlotArea.Layout.TopMode = LayoutModes.edge;
//Manually positioning chart legend 	
chart.Legend.Layout.LeftMode = LayoutModes.factor;
chart.Legend.Layout.TopMode = LayoutModes.factor;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Create()
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to slide
Dim chart As IPresentationChart = slide.Shapes.AddChart(100, 120, 500, 300)
'Sets the data range of chart
chart.DataRange = chart.ChartData(1, 2, 4, 3)
'Set data to the chart- RowIndex, columnIndex and data
chart.ChartData.SetValue(1, 2, "2012")
chart.ChartData.SetValue(2, 2, 330)
chart.ChartData.SetValue(3, 2, 490)
chart.ChartData.SetValue(4, 2, 700)
chart.ChartType = OfficeChartType.Area
'Edge: Specifies that the width or Height will be interpreted as right or bottom of the chart element
'Factor: Specifies that the width or Height will be interpreted as the width or height of the chart element
chart.PlotArea.Layout.LeftMode = LayoutModes.auto
chart.PlotArea.Layout.TopMode = LayoutModes.factor
'Value in points should not be a negative value if LayoutMode is Edge
'It can be a negative value if the LayoutMode is Factor.
chart.ChartTitleArea.Layout.Left = 10
chart.ChartTitleArea.Layout.Top = 100
'Manually positioning chart plot area
chart.PlotArea.Layout.LayoutTarget = LayoutTargets.outer
chart.PlotArea.Layout.LeftMode = LayoutModes.edge
chart.PlotArea.Layout.TopMode = LayoutModes.edge
'Manually positioning chart legend
chart.Legend.Layout.LeftMode = LayoutModes.factor
chart.Legend.Layout.TopMode = LayoutModes.factor
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

OfficeChart

Gets a IOfficeChart instance for this presentation chart. Read-only.

Declaration

IOfficeChart OfficeChart { get; }

Property Value

Type
IOfficeChart

Remarks

This property can be used in SaveAsImage(IOfficeChart, Stream) to convert chart as an image.

Examples

//Opens a Presentation
IPresentation pptxDoc = Presentation.Open("Sample.pptx");
//Creates an instance of ChartToImageConverter
pptxDoc.ChartToImageConverter = new ChartToImageConverter();
//Sets the scaling mode as best
pptxDoc.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best;
//Gets a slide from the Presentation
ISlide slide = pptxDoc.Slides[0];
//Gets the presentation chart in slide
IPresentationChart presentationChart = slide.Shapes[0] as IPresentationChart;
//Gets the IOfficeChart instance
IOfficeChart officeChart = presentationChart.OfficeChart;
//Save the chart to image.
MemoryStream memoryStream = new MemoryStream();
officeChart.SaveAsImage(memoryStream);
//Closes the Presentation
pptxDoc.Close();

'Opens a Presentation
Dim pptxDoc As IPresentation = Presentation.Open("Sample.pptx")
'Creates an instance of ChartToImageConverter
pptxDoc.ChartToImageConverter = New ChartToImageConverter
'Sets the scaling mode as best
pptxDoc.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best
'Gets a slide from the Presentation
Dim slide As ISlide = pptxDoc.Slides(0)
'Gets the presentation chart in slide
Dim presentationChart As IPresentationChart = CType(slide.Shapes(0), IPresentationChart)
'Gets the IOfficeChart instance
Dim officeChart As IOfficeChart = presentationChart.OfficeChart
'Save the chart to image.
Dim memoryStream As MemoryStream = New MemoryStream
officeChart.SaveAsImage(memoryStream)
'Closes the Presentation
pptxDoc.Close

Perspective

Gets or sets the perspective for the 3-D chart view (0 to 100).

Declaration

int Perspective { get; set; }

Property Value

Type
System.Int32

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the perspective 
chart.Perspective = 100;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the perspective of chart
chart.Perspective = 100
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

PlotArea

Gets plot area frame format. Read-only.

Declaration

IOfficeChartFrameFormat PlotArea { get; }

Property Value

Type
IOfficeChartFrameFormat

Examples

IPresentation presentation = Presentation.Create();
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to slide
IPresentationChart chart = slide.Shapes.AddChart(100, 120, 500, 300);
//Set the data range of chart
chart.DataRange = chart.ChartData[1, 2, 4, 3];
//Set data to the chart- RowIndex, columnIndex and data
chart.ChartData.SetValue(1, 2, "2012");
chart.ChartData.SetValue(2, 2, 330);
chart.ChartData.SetValue(3, 2, 490);
chart.ChartData.SetValue(4, 2, 700);
chart.ChartType = OfficeChartType.Area;
//Edge: Specifies that the width or Height will be interpreted as right or bottom of the chart element
//Factor: Specifies that the width or Height will be interpreted as the width or height of the chart element
chart.PlotArea.Layout.LeftMode = LayoutModes.auto;
chart.PlotArea.Layout.TopMode = LayoutModes.factor;
//Value in points should not be a negative value if LayoutMode is Edge
//It can be a negative value if the LayoutMode is Factor.
chart.ChartTitleArea.Layout.Left = 10;
chart.ChartTitleArea.Layout.Top = 100;
//Manually positioning chart plot area
chart.PlotArea.Layout.LayoutTarget = LayoutTargets.outer;
chart.PlotArea.Layout.LeftMode = LayoutModes.edge;
chart.PlotArea.Layout.TopMode = LayoutModes.edge;
//Manually positioning chart legend 	
chart.Legend.Layout.LeftMode = LayoutModes.factor;
chart.Legend.Layout.TopMode = LayoutModes.factor;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Create()
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to slide
Dim chart As IPresentationChart = slide.Shapes.AddChart(100, 120, 500, 300)
'Sets the data range of chart
chart.DataRange = chart.ChartData(1, 2, 4, 3)
'Set data to the chart- RowIndex, columnIndex and data
chart.ChartData.SetValue(1, 2, "2012")
chart.ChartData.SetValue(2, 2, 330)
chart.ChartData.SetValue(3, 2, 490)
chart.ChartData.SetValue(4, 2, 700)
chart.ChartType = OfficeChartType.Area
'Edge: Specifies that the width or Height will be interpreted as right or bottom of the chart element
'Factor: Specifies that the width or Height will be interpreted as the width or height of the chart element
chart.PlotArea.Layout.LeftMode = LayoutModes.auto
chart.PlotArea.Layout.TopMode = LayoutModes.factor
'Value in points should not be a negative value if LayoutMode is Edge
'It can be a negative value if the LayoutMode is Factor.
chart.ChartTitleArea.Layout.Left = 10
chart.ChartTitleArea.Layout.Top = 100
'Manually positioning chart plot area
chart.PlotArea.Layout.LayoutTarget = LayoutTargets.outer
chart.PlotArea.Layout.LeftMode = LayoutModes.edge
chart.PlotArea.Layout.TopMode = LayoutModes.edge
'Manually positioning chart legend 	
chart.Legend.Layout.LeftMode = LayoutModes.factor
chart.Legend.Layout.TopMode = LayoutModes.factor
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

PlotVisibleOnly

Gets or sets whether if only visible cells are plotted. False if both visible and hidden cells are plotted.

Declaration

bool PlotVisibleOnly { get; set; }

Property Value

Type
System.Boolean

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Hide the plot visiblity of cells
chart.PlotVisibleOnly = false;
//Hide the chart size with sheet window
chart.SizeWithWindow = false;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Hide the plot visiblity of cells
chart.PlotVisibleOnly = False
'Hide the chart size with sheet window
chart.SizeWithWindow = False
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

PrimaryCategoryAxis

Gets the primary category axis. Read-only.

Declaration

IOfficeChartCategoryAxis PrimaryCategoryAxis { get; }

Property Value

Type
IOfficeChartCategoryAxis

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300); 
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Get the primary category axis 
IOfficeChartCategoryAxis primaryCategoryAxis = chart.PrimaryCategoryAxis;
//Set the data range of the category axis
primaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Get the primary category axis 
Dim primaryCategoryAxis As IOfficeChartCategoryAxis = chart.PrimaryCategoryAxis
'Set the data range of the category axis
primaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

PrimarySerieAxis

Gets the primary series axis. Read-only.

Declaration

IOfficeChartSeriesAxis PrimarySerieAxis { get; }

Property Value

Type
IOfficeChartSeriesAxis

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Get the primary serie axis 
IOfficeChartSeriesAxis primarySerieAxis = chart.PrimarySerieAxis;
//Set the font style of serie axis
primarySerieAxis.Font.Italic = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Get the primary serie axis 
Dim primarySerieAxis As IOfficeChartSeriesAxis = chart.PrimarySerieAxis
'Set the font style of serie axis
primarySerieAxis.Font.Italic = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

PrimaryValueAxis

Gets the primary value axis. Read-only.

Declaration

IOfficeChartValueAxis PrimaryValueAxis { get; }

Property Value

Type
IOfficeChartValueAxis

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300); 
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Get the primary value axis
IOfficeChartValueAxis primaryValueAxis = chart.PrimaryValueAxis;   
//Set bold font style 
primaryValueAxis.Font.Bold = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Get the primary value axis
Dim primaryValueAxis As IOfficeChartValueAxis = chart.PrimaryValueAxis
'Set bold font style 
primaryValueAxis.Font.Bold = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

RightAngleAxes

Gets or sets whether if the chart axes are at right angles, independent of chart rotation or elevation.

Declaration

bool RightAngleAxes { get; set; }

Property Value

Type
System.Boolean

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the right angle axes
chart.RightAngleAxes = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the right angle axes
chart.RightAngleAxes = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Rotation

Gets or sets the rotation of the 3-D chart view (the rotation of the plot area around the z-axis, in degrees).(0 to 360 degrees).

Declaration

int Rotation { get; set; }

Property Value

Type
System.Int32

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Change the chart type to 3D
chart.ChartType = OfficeChartType.Bar_Clustered_3D;
//Set the rotation
chart.Rotation = 80;
//Set the shadow angle
chart.SideWall.Shadow.Angle = 60;
//Set the backwall border weight
chart.BackWall.Border.LineWeight = OfficeChartLineWeight.Narrow;
//Save the presentation
presentation.Save("output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Sample.pptx")
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Change the chart type to 3D
chart.ChartType = OfficeChartType.Bar_Clustered_3D
'Set the rotation
chart.Rotation = 80
'Set the shadow angle
chart.SideWall.Shadow.Angle = 60
'Set the backwall border weight
chart.BackWall.Border.LineWeight = OfficeChartLineWeight.Narrow
'Save the presentation
presentation.Save("output.pptx")
'Close the presentation
presentation.Close()

SecondaryCategoryAxis

Gets the secondary category axis. Read-only.

Declaration

IOfficeChartCategoryAxis SecondaryCategoryAxis { get; }

Property Value

Type
IOfficeChartCategoryAxis

Examples

//Open a presentation with Combinational chart type
IPresentation presentation = Presentation.Open("Template.pptx");  
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Get the secondary category axis 
IOfficeChartCategoryAxis secondaryCategoryAxis = chart.PrimaryCategoryAxis;  
//Set the minor grid lines
secondaryCategoryAxis.HasMinorGridLines = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Open a presentation with Combinational chart type
Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Get the secondary category axis 
Dim secondaryCategoryAxis As IOfficeChartCategoryAxis = chart.PrimaryCategoryAxis
'Set the minor grid lines
secondaryCategoryAxis.HasMinorGridLines = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

SecondaryValueAxis

Gets the secondary value axis. Read-only.

Declaration

IOfficeChartValueAxis SecondaryValueAxis { get; }

Property Value

Type
IOfficeChartValueAxis

Examples

//Open a presentation with Combinational chart type
IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Get the secondary value axis 
IOfficeChartValueAxis secondaryValueAxis = chart.SecondaryValueAxis;   
//Set the tick label position
secondaryValueAxis.TickLabelPosition = OfficeTickLabelPosition.TickLabelPosition_NextToAxis;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Open a presentation with Combinational chart type
Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Get the secondary value axis 
Dim secondaryValueAxis As IOfficeChartValueAxis = chart.SecondaryValueAxis
'Set the tick label position
secondaryValueAxis.TickLabelPosition = OfficeTickLabelPosition.TickLabelPosition_NextToAxis
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Series

Gets the collection of the all series of this chart. Read-only.

Declaration

IOfficeChartSeries Series { get; }

Property Value

Type
IOfficeChartSeries

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Modify the chart height
chart.Height = 500;
//Modify the chart width
chart.Width = 700;
//Change the title
chart.ChartTitle = "New title";
//Change the serie name of first chart serie
chart.Series[0].Name = "Modified serie name";
//Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone;
//Show Data Table.
chart.HasDataTable = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Sample.pptx")
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Modify the chart height
chart.Height = 500
'Modify the chart width
chart.Width = 700
'Change the title
chart.ChartTitle = "New title"
'Change the serie name of first chart serie
chart.Series(0).Name = "Modified serie name"
'Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone
'Show Data Table.
chart.HasDataTable = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

SeriesNameLevel

Gets or sets the series name filter option

Declaration

OfficeSeriesNameLevel SeriesNameLevel { get; set; }

Property Value

Type
OfficeSeriesNameLevel

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//set the serie name level
chart.SeriesNameLevel = OfficeSeriesNameLevel.SeriesNameLevelNone;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'set the serie name level
chart.SeriesNameLevel = OfficeSeriesNameLevel.SeriesNameLevelNone
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

SideWall

Gets the chart BackWall. Read-only.

Declaration

IOfficeChartWallOrFloor SideWall { get; }

Property Value

Type
IOfficeChartWallOrFloor

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Change the chart type to 3D
chart.ChartType = OfficeChartType.Bar_Clustered_3D;
//Set the rotation
chart.Rotation = 80;
//Set the shadow angle
chart.SideWall.Shadow.Angle = 60;
//Set the backwall border weight
chart.BackWall.Border.LineWeight = OfficeChartLineWeight.Narrow;
//Save the presentation
presentation.Save("output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Sample.pptx")
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Change the chart type to 3D
chart.ChartType = OfficeChartType.Bar_Clustered_3D
'Set the rotation
chart.Rotation = 80
'Set the shadow angle
chart.SideWall.Shadow.Angle = 60
'Set the backwall border weight
chart.BackWall.Border.LineWeight = OfficeChartLineWeight.Narrow
'Save the presentation
presentation.Save("output.pptx")
'Close the presentation
presentation.Close()

SizeWithWindow

Gets or sets whether the chart size matches with the chart sheet window. True if Microsoft Excel resizes the chart to match the size of the chart sheet window. False if the chart size isn't attached to the window size. Applies only to chart sheets.

Declaration

bool SizeWithWindow { get; set; }

Property Value

Type
System.Boolean

Examples

IPresentation presentation = Presentation.Open("Template.pptx");
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Hide the plot visiblity of cells
chart.PlotVisibleOnly = false;
//Hide the chart size with sheet window
chart.SizeWithWindow = false;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

Dim presentation As IPresentation = Presentation.Open("Template.pptx")
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Hide the plot visiblity of cells
chart.PlotVisibleOnly = False
'Hide the chart size with sheet window
chart.SizeWithWindow = False
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Style

Gets or sets the Style of the chart.

Declaration

int Style { get; set; }

Property Value

Type
System.Int32

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 700, 500);
//Specify the chart style
chart.Style=30;
//Specify the chart title
chart.ChartTitle = "Sales Analysis";
//Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered;
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData[2, 1, 4, 1];
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 700, 500)
'Specify the chart style
chart.Style=30;
'Specify the chart title
chart.ChartTitle = "Sales Analysis"
'Specify the chart type
chart.ChartType = OfficeChartType.Column_Clustered
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the data range of the category axis
chart.PrimaryCategoryAxis.CategoryLabels = chart.ChartData(2, 1, 4, 1)
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Walls

Gets the chart walls. Read-only.

Declaration

IOfficeChartWallOrFloor Walls { get; }

Property Value

Type
IOfficeChartWallOrFloor

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the fill type of wall as pattern
chart.Walls.Fill.FillType = OfficeFillType.Pattern;
//set the back color of the pattern fill
chart.Walls.Fill.BackColor = Color.AliceBlue;
//Set the fore color of the pattern fill
chart.Walls.Fill.ForeColor = Color.Brown;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the fill type of wall as pattern
chart.Walls.Fill.FillType = OfficeFillType.Pattern
'set the back color of the pattern fill
chart.Walls.Fill.BackColor = Color.AliceBlue
'Set the fore color of the pattern fill
chart.Walls.Fill.ForeColor = Color.Brown
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

WallsAndGridlines2D

Gets or sets if grid lines are drawn two-dimensionally on a 3-D chart.

Declaration

bool WallsAndGridlines2D { get; set; }

Property Value

Type
System.Boolean

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//set the chart type
chart.ChartType = OfficeChartType.Column_3D;
//Set the 2D gridlines for chart
chart.WallsAndGridlines2D = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'set the chart type
chart.ChartType = OfficeChartType.Column_3D
'Set the 2D gridlines for chart
chart.WallsAndGridlines2D = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

Width

Gets or sets the Width of the chart in points (1/72 inch).

Declaration

double Width { get; set; }

Property Value

Type
System.Double

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Modify the chart height
chart.Height = 500;
//Modify the chart width
chart.Width = 700;
//Change the title
chart.ChartTitle = "New title";
//Change the serie name of first chart serie
chart.Series[0].Name = "Modified serie name";
//Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone;
//Show Data Table.
chart.HasDataTable = true;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Sample.pptx")
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Modify the chart height
chart.Height = 500
'Modify the chart width
chart.Width = 700
'Change the title
chart.ChartTitle = "New title"
'Change the serie name of first chart serie
chart.Series(0).Name = "Modified serie name"
'Hiding the category labels
chart.CategoryLabelLevel = OfficeCategoriesLabelLevel.CategoriesLabelLevelNone
'Show Data Table.
chart.HasDataTable = True
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

XPos

Gets or sets the X coordinate of the upper-left corner of the chart in points (1/72 inch).

Declaration

double XPos { get; set; }

Property Value

Type
System.Double

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300); 
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the x - position of the chart 
chart.XPos = 300;
//Set the y - position of the chart
chart.YPos = 140;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the x - position of the chart 
chart.XPos = 300
'Set the y - position of the chart
chart.YPos = 140
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()   

YPos

Gets or sets the Y coordinate of the upper-left corner of the chart in points (1/72 inch).

Declaration

double YPos { get; set; }

Property Value

Type
System.Double

Examples

//Create a presentation instance
IPresentation presentation = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to the slide with position and size
IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300); 
//Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan");
chart.ChartData.SetValue(1, 3, "Feb");
chart.ChartData.SetValue(1, 4, "March");
//Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010");
chart.ChartData.SetValue(2, 2, "60");
chart.ChartData.SetValue(2, 3, "70");
chart.ChartData.SetValue(2, 4, "80");
//Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011");
chart.ChartData.SetValue(3, 2, "80");
chart.ChartData.SetValue(3, 3, "70");
chart.ChartData.SetValue(3, 4, "60");
//Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012");
chart.ChartData.SetValue(4, 2, "60");
chart.ChartData.SetValue(4, 3, "70");
chart.ChartData.SetValue(4, 4, "80");
//Create a new chart series with the name
IOfficeChartSerie serieJan = chart.Series.Add("Jan");
//Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData[2, 2, 4, 2];
//Create a new chart series with the name
IOfficeChartSerie serieFeb = chart.Series.Add("Feb");
//Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData[2, 3, 4, 3];
//Create a new chart series with the name
IOfficeChartSerie serieMarch = chart.Series.Add("March");
//Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData[2, 4, 4, 4];
//Set the x - position of the chart 
chart.XPos = 300;
//Set the y - position of the chart
chart.YPos = 140;
//Save the presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a presentation instance
Dim presentation As IPresentation = Presentation.Create()
'Add a blank slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to the slide with position and size
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 10, 500, 300)
'Set chart data - Row1
chart.ChartData.SetValue(1, 2, "Jan")
chart.ChartData.SetValue(1, 3, "Feb")
chart.ChartData.SetValue(1, 4, "March")
'Set chart data - Row2
chart.ChartData.SetValue(2, 1, "2010")
chart.ChartData.SetValue(2, 2, "60")
chart.ChartData.SetValue(2, 3, "70")
chart.ChartData.SetValue(2, 4, "80")
'Set chart data - Row3
chart.ChartData.SetValue(3, 1, "2011")
chart.ChartData.SetValue(3, 2, "80")
chart.ChartData.SetValue(3, 3, "70")
chart.ChartData.SetValue(3, 4, "60")
'Set chart data - Row4
chart.ChartData.SetValue(4, 1, "2012")
chart.ChartData.SetValue(4, 2, "60")
chart.ChartData.SetValue(4, 3, "70")
chart.ChartData.SetValue(4, 4, "80")
'Create a new chart series with the name
Dim serieJan As IOfficeChartSerie = chart.Series.Add("Jan")
'Set the data range of chart serie – start row, start column, end row, end column
serieJan.Values = chart.ChartData(2, 2, 4, 2)
'Create a new chart series with the name
Dim serieFeb As IOfficeChartSerie = chart.Series.Add("Feb")
'Set the data range of chart serie – start row, start column, end row, end column
serieFeb.Values = chart.ChartData(2, 3, 4, 3)
'Create a new chart series with the name
Dim serieMarch As IOfficeChartSerie = chart.Series.Add("March")
'Set the data range of chart series – start row, start column, end row, end column
serieMarch.Values = chart.ChartData(2, 4, 4, 4)
'Set the x - position of the chart 
chart.XPos = 300
'Set the y - position of the chart
chart.YPos = 140
'Save the presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()   

Methods

Refresh(Boolean)

Replaces the chart data with the worksheet data.

Declaration

void Refresh(bool updateFormula = false)

Parameters

Type	Name	Description
System.Boolean	updateFormula	Optional Boolean. Set to true to update all the formulas in the Excel sheet. The default value is false.

Examples

//Open a presentation containing charts
IPresentation presentation = Presentation.Open("Template.pptx");
//Get the slide from presentation
ISlide slide = presentation.Slides[0];
//Get the chart from slide
IPresentationChart chart = slide.Charts[0];
//Refresh the chart to set worksheet data to current chart
chart.Refresh(true);
//Save the presentation
presentation.Save("Sample.pptx");
//Close the presentation
presentation.Close();

'Open a presentation containing charts
Dim presentation As IPresentation = Presentation.Open("Template.pptx")
'Get the slide from presentation
Dim slide As ISlide = presentation.Slides(0)
'Get the chart from slide
Dim chart As IPresentationChart = slide.Charts(0)
'Refresh the chart to set worksheet data to current chart
chart.Refresh(True)
'Save the presentation
presentation.Save("Sample.pptx")
'Close the presentation
presentation.Close()

SaveAsImage(Stream)

Converts the chart to image and saves the image in the specified stream.

Declaration

void SaveAsImage(Stream imageAsStream)

Parameters

Type	Name	Description
System.IO.Stream	imageAsStream	The stream to save the image.

Examples

//Open the presentation
IPresentation presentation = Presentation.Open("Template.pptx");
//Initialize the ChartToImageConverter class; this is mandatory
presentation.ChartToImageConverter = new ChartToImageConverter();
//Set the scaling mode for quality
presentation.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best;
//Get the first slide
ISlide slide = presentation.Slides[0];
//Get the chart in slide
IPresentationChart chart = slide.Shapes[0] as IPresentationChart;
//Create a stream instance to store the image
MemoryStream stream = new MemoryStream();
//Save the image to stream
chart.SaveAsImage(stream);
//Save the stream to a file
using (FileStream fileStream = File.Create("ChartImage.png", (int)stream.Length))
   fileStream.Write(stream.ToArray(), 0, stream.ToArray().Length);
//Close the stream
stream.Close();
//Save the Presentation
presentation.Save("output.pptx");
//Close the presentation
presentation.Close();

'Open the presentation
Dim presentation As IPresentation = Presentation.Open("Template.pptx")
'Initialize the ChartToImageConverter class; this is mandatory
presentation.ChartToImageConverter = New ChartToImageConverter()
'Set the scaling mode for quality
presentation.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best
'Get the first slide
Dim slide As ISlide = presentation.Slides(0)
'Get the chart in slide
Dim chart As IPresentationChart = TryCast(slide.Shapes(0), IOfficeChart)
'Create a stream instance to store the image
Dim stream As New MemoryStream()
'Save the image to stream
chart.SaveAsImage(stream)
'Save the stream to a file
Using fileStream As FileStream = File.Create("ChartImage.png", CInt(stream.Length))
	fileStream.Write(stream.ToArray(), 0, stream.ToArray().Length)
End Using
'Close the stream
stream.Close()
'Save the Presentation
presentation.Save("output.pptx")
'Close the presentation
presentation.Close()

SetChartData(Object[][])

Sets the chart data with the specified two dimensional object array.

Declaration

void SetChartData(object[][] data)

Parameters

Type	Name	Description
System.Object[][]	data	Represents the two dimensional chart data

Examples

//Create a new PowerPoint presentation
IPresentation presentation = Presentation.Create();
//Add slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to slide
IPresentationChart chart = slide.Charts.AddChart(100, 100, 300, 200);
//Create an instance of object array
object[][] chartData = { new object[3], new object[4] };
//Invoke setChartData method by passing object array
chart.SetChartData(chartData);
//Set the chart title
chart.ChartTitle = "Chart";
//Save the Presentation
presentation.Save("Output.pptx");
//Close the presentation
presentation.Close();

'Create a new PowerPoint presentation
Dim presentation As IPresentation = Presentation.Create()
'Add slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to slide
Dim chart As IPresentationChart = slide.Charts.AddChart(100, 100, 300, 200)
'Create an instance of object array
Dim chartData As Object()() = {New Object(2) {}, New Object(3) {}}
'Invoke setChartData method by passing object array
chart.SetChartData(chartData)
'Set the chart title
chart.ChartTitle = "Chart"
'Save the Presentation
presentation.Save("Output.pptx")
'Close the presentation
presentation.Close()

SetDataRange(IEnumerable, Int32, Int32)

Declaration

void SetDataRange(IEnumerable enumerable, int rowIndex, int columnIndex)

Parameters

Type	Name	Description
System.Collections.IEnumerable	enumerable
System.Int32	rowIndex
System.Int32	columnIndex

SetDataRange(Object[][], Int32, Int32)

Sets the chart data with the specified two dimensional object array, row index and column index.

Declaration

void SetDataRange(object[][] data, int rowIndex, int columnIndex)

Parameters

Type	Name	Description
System.Object[][]	data	Represents the two dimensional chart data
System.Int32	rowIndex	Row of the first cell where array should be imported.
System.Int32	columnIndex	Column of the first cell where array should be imported.

Examples

//Create a new PowerPoint presentation
IPresentation presentation = Presentation.Create();
//Add slide to the presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add chart to slide
IPresentationChart chart = slide.Charts.AddChart(100, 100, 300, 300);
//Create an instance of object array
object[][] dataRange = { new object[5], new object[5] };
//Invoke set data Range method
chart.SetDataRange(dataRange, 1, 3);
//Save the Presentation
presentation.Save("output.pptx");
//Close the presentation
presentation.Close();

'Create a new PowerPoint presentation
Dim presentation As IPresentation = Presentation.Create()
'Add slide to the presentation
Dim slide As ISlide = presentation.Slides.Add(SlideLayoutType.Blank)
'Add chart to slide
Dim chart As IPresentationChart= slide.Charts.AddChart(100, 100, 300, 300)
'Create an instance of object array
Dim dataRange As Object()() = {New Object(4) {}, New Object(4) {}}
'Invoke set data Range method
chart.SetDataRange(dataRange, 1, 3)
'Save the Presentation
presentation.Save("output.pptx")
'Close the presentation
presentation.Close()