Class PresentationRenderer

Specifies the Presentation Renderer class

Inheritance
System.Object
PresentationRenderer
Namespace: Syncfusion.PresentationRenderer
Assembly: Syncfusion.PresentationRenderer.Portable.dll
Syntax
public class PresentationRenderer : Object, IPresentationRenderer

Constructors

PresentationRenderer()

Default constructor for Presentation Renderer class.

Declaration
public PresentationRenderer()

Properties

ExportChartImageOptions

Gets or sets the Chart to Image options.

Declaration
public ChartRenderingOptions ExportChartImageOptions { get; set; }
Property Value
Type
ChartRenderingOptions

Methods

ConvertToImage(IPresentationChart, Stream)

Converts the specified chart into image with the image settings given.

Declaration
public void ConvertToImage(IPresentationChart chart, Stream outputStream)
Parameters
Type Name Description
IPresentationChart chart

The chart which is to be converted to image.
System.IO.Stream outputStream

Stream to hold the converted image data.
Remarks

This method is supported in NetStandard supported platforms only.

Examples
//Open a PowerPoint presentation
IPresentation presentation = Presentation.Open("Sample.pptx");
//Initialize the PresentationRenderer
presentation.PresentationRenderer = new PresentationRenderer();
//Gets the first instance of chart from slide
IPresentationChart chart=presentation.Slides[0].Charts[0];
// Converts the chart to image.
Stream image = new FileStream("Sample.png", FileMode.Create, FileAccess.ReadWrite);
presentation.PresentationRenderer.ConvertToImage(chart, image);
//Close the PowerPoint presentation
presentation.Close();

ConvertToImage(ISlide, ExportImageFormat)

Declaration
public Stream ConvertToImage(ISlide slide, ExportImageFormat imageFormat)
Parameters
Type Name Description
ISlide slide
ExportImageFormat imageFormat
Returns
Type
System.IO.Stream

Implements