ViewLayout Property

C#
Visual Basic
Objective-C
Java

public virtual ImageViewerViewLayout ViewLayout {get; set;}

'Declaration

Public Overridable Property ViewLayout As ImageViewerViewLayout

Property Value

The view layout used by this ImageViewer. Default value is an instance of ImageViewerSingleViewLayout.

For more information, refer to Image Viewer Layouts.

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#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Controls
Imports Leadtools.Codecs
Imports Leadtools.Drawing
Imports Leadtools.ImageProcessing
Imports Leadtools.ImageProcessing.Color

Dim 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")

using Leadtools;
using Leadtools.Controls;
using Leadtools.Codecs;
using Leadtools.Drawing;
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");

Target Platforms

Reference

ImageViewer Class
ImageViewer Members