UpdateSvgDocument Method

Summary

Update the SVG document of an item.

Syntax

C++/CLI

public void UpdateSvgDocument( 
   ImageViewerItem item, 
   SvgDocument document 
)

public:  
   void UpdateSvgDocument( 
      ImageViewerItem^ item, 
      SvgDocument^ document 
   )

Parameters

item

Item to update

document

New document. If this is null, then the item will be empty after this method returns.

Remarks

This method lets you quickly update the ImageViewerItem.SvgDocument value. It is the equivalent of the following code:

ImageViewerItem item = imageViewer.Items[some index]; 
item.SvgDocument = document;

Example

using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Svg; 
 
using (RasterCodecs codecs = new RasterCodecs()) 
{ 
   string fileName = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.pdf"); 
   CodecsLoadSvgOptions loadSvgOptions = new CodecsLoadSvgOptions(); 
   SvgDocument svgDoc = codecs.LoadSvg(fileName, 1, loadSvgOptions) as SvgDocument; 
 
   _imageViewer.Items.UpdateSvgDocument(_imageViewer.ActiveItem, svgDoc); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}