Interface IOfficeChartToImageConverter

Represents the chart to image convertertion.

Namespace: Syncfusion.OfficeChart

Assembly: Syncfusion.OfficeChart.Portable.dll

Syntax

public interface IOfficeChartToImageConverter

Properties

ScalingMode

Gets or sets a ScalingMode type that represents quality of the converted image.

Declaration

ScalingMode ScalingMode { get; set; }

Property Value

Type	Description
ScalingMode

Examples

//Open a PowerPoint presentation file
IPresentation presentation = Presentation.Open("Template.pptx");
//Create an instance of ChartToImageConverter
presentation.ChartToImageConverter = new ChartToImageConverter();
//Set the scaling mode as best
presentation.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best;
//Convert the first slide into image
System.Drawing.Image image = presentation.Slides[0].ConvertToImage(Syncfusion.Drawing.ImageType.Metafile);
//Save the image as file
image.Save("slide1.png");          
//close the presentation instance
presentation.Close();

'Open a PowerPoint presentation file
Dim presentation__1 As IPresentation = Presentation.Open("Template.pptx")
'Create an instance of ChartToImageConverter
presentation__1.ChartToImageConverter = New ChartToImageConverter()
'Set the scaling mode as best
presentation__1.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best
'Convert the first slide into image
Dim image As System.Drawing.Image = presentation__1.Slides(0).ConvertToImage(Syncfusion.Drawing.ImageType.Metafile)
'Save the image as file
image.Save("slide1.png")
'close the presentation instance
presentation__1.Close()

Methods

SaveAsImage(IOfficeChart, Stream)

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

Declaration

void SaveAsImage(IOfficeChart chart, Stream imageAsStream)

Parameters

Type	Name	Description
IOfficeChart	chart	Represents the chart object to convert.
System.IO.Stream	imageAsStream	The stream to save the image