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ViewLayout Property (ImageViewer)
Summary
View layout used by this ImageViewer.
Syntax
public virtual ImageViewerViewLayout ViewLayout { get; set; } Public Overridable Property ViewLayout() As ImageViewerViewLayoutGetSet
public:virtual property ImageViewerViewLayout^ ViewLayout{ImageViewerViewLayout^ get()void set(ImageViewerViewLayout^ value)}
Property Value
The view layout used by this ImageViewer. Default value is an instance of ImageViewerSingleViewLayout.
Remarks
For more information, refer to Image Viewer Layouts.
Example
This example will add a few items to the ImageViewer and then allows you to switch between different view layouts to see the differences.
Run the demo. Now when you click the Example button.
Start with the ImageViewer example, remove all the code inside the example function (search for the "// TODO: add example code here" comment) and insert the following code:
C#
VB
using Leadtools;using Leadtools.Controls;using Leadtools.Codecs;using Leadtools.Drawing;using LeadtoolsExamples.Common;using Leadtools.ImageProcessing;using Leadtools.ImageProcessing.Color;ImageViewerViewLayout layout = new ImageViewerHorizontalViewLayout { Rows = 2 };_imageViewer.ViewLayout = layout;_imageViewer.UpdateTransform();_imageViewer.Invalidate();string msg = string.Format("Layout.Name = {0}\nLayout.SizeModeHeight = {1}\nLayout.SizeModeHeightItemCount = {2}\nLayout.SizeModeWidth = {3}\nLayout.SizeModeWidthItemCount = {4}\n",_imageViewer.ViewLayout.Name,_imageViewer.ViewLayout.SizeModeHeight,_imageViewer.ViewLayout.SizeModeHeightItemCount,_imageViewer.ViewLayout.SizeModeWidth,_imageViewer.ViewLayout.SizeModeWidthItemCount);MessageBox.Show(msg, "ImageViewerLayout Information");
Imports LeadtoolsImports Leadtools.ControlsImports Leadtools.CodecsImports Leadtools.DrawingImports Leadtools.ImageProcessingImports Leadtools.ImageProcessing.ColorImports LeadtoolsControlsExamples.LeadtoolsExamples.CommonDim layout As New ImageViewerHorizontalViewLayout()layout.Rows = 2_imageViewer.ViewLayout = layout_imageViewer.UpdateTransform()_imageViewer.Invalidate()Dim msg As String = String.Format("Layout.Name = {0}" & Constants.vbLf & "Layout.SizeModeHeight = {1}" &Constants.vbLf & "Layout.SizeModeHeightItemCount = {2}" & Constants.vbLf &"Layout.SizeModeWidth = {3}" & Constants.vbLf & "Layout.SizeModeWidthItemCount = {4}" &Constants.vbLf, _imageViewer.ViewLayout.Name, _imageViewer.ViewLayout.SizeModeHeight,_imageViewer.ViewLayout.SizeModeHeightItemCount, _imageViewer.ViewLayout.SizeModeWidth,_imageViewer.ViewLayout.SizeModeWidthItemCount)MessageBox.Show(msg, "ImageViewerLayout Information")
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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