Update the image of an item.
public void UpdateImage(
ImageViewerItem item,
RasterImage image,
int pageNumber
)
Public Sub UpdateImage(
ByVal item As ImageViewerItem,
ByVal image As RasterImage,
ByVal pageNumber As Integer
)
public:
void UpdateImage(
ImageViewerItem^ item,
RasterImage^ image,
int pageNumber
)
item
Item to update
image
New image. If this is null, then the item will be empty after this method returns.
This method lets you quickly update the ImageViewerItem.Image value. It is the equivalent of the following code:
ImageViewerItem item = imageViewer.Items[some index];
item.Image = image;
using Leadtools;
using Leadtools.Controls;
using Leadtools.Codecs;
using Leadtools.Drawing;
using LeadtoolsExamples.Common;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
using Leadtools.Svg;
RasterImage image = RasterImage.Create(200, 200, 24, 96, RasterColor.White);
_imageViewer.Items.UpdateImage(_imageViewer.ActiveItem, image, 1);
Imports Leadtools
Imports Leadtools.Controls
Imports Leadtools.Codecs
Imports Leadtools.Drawing
Imports Leadtools.ImageProcessing
Imports Leadtools.ImageProcessing.Color
Imports Leadtools.Svg
Dim image As RasterImage = RasterImage.Create(200, 200, 24, 96, RasterColor.White)
_imageViewer.Items.UpdateImage(_imageViewer.ActiveItem, image, 1)
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Feedback: UpdateImage Method (ImageViewerItems) - Leadtools.Controls |
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Help Version 19.0.2017.6.20
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