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InsertFromImage Method

Summary

Inserts a new item from a RasterImage objects.

Syntax

C#
VB
C++
public ImageViewerItem InsertFromImage( 
   int index, 
   RasterImage rasterImage, 
   int pageNumber 
) 
Public Function InsertFromImage( 
   ByVal index As Integer, 
   ByVal rasterImage As RasterImage, 
   ByVal pageNumber As Integer 
) As ImageViewerItem 
public:  
   ImageViewerItem^ InsertFromImage( 
      int index, 
      RasterImage^ rasterImage, 
      int pageNumber 
   )

Parameters

index

0-based index of the item.

rasterImage

Source image.

pageNumber

1-based page number of rasterImage. Pass 1 if rasterImage contains a single page (frame).

Return Value

The newly created item if successful.

Remarks

Use AddFromSvgDocument to insert an from an SVG document.

This method allows you to quickly insert an item from a RasterImage. It is the equivalent of the following code:

ImageViewerItem item = new ImageViewerItem(); 
item.Image = rasterImage; 
item.PageNumber = pageNumber; 
imageViewer.Items.Insert(index, item);

If rasterImage is null, then an empty item is added.

Requirements

Target Platforms

Help Version 19.0.2017.10.27
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