Flip Property (ImageViewer)

Gets or sets a value that indicates whether the image in the control will be flipped vertically. This is a dependency property.

Syntax

Visual Basic
C#
Objective-C
Java
C++

public bool Flip {get; set;}

'Declaration
 
Public Property Flip As Boolean

'Usage
 
Dim instance As ImageViewer
Dim value As Boolean
 
instance.Flip = value
 
value = instance.Flip

public:
property bool Flip {
   bool get();
   void set (    bool value);
}

Property Value

true for the control to flip the image it is viewing vertically; otherwise, false. Default value is false.

Remarks

This controls supports the following effect properties that can be applied to the image being drawn:

Flip: flips the image vertically
Reverse: flips the image horizontally
RotateAngle: rotates the image by a specified angle

As well as the properties specified above, the controls supports the standard WPF/Silverlight System.Windows.UIElement.BitmapEffect to apply pixel shader effects to the image and the Transition property to apply animation.

Example

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

Copy Code

Imports Leadtools.Windows.Controls

Public Sub ImageViewer_FlipReverseRotate(ByVal viewer As ImageViewer)
    ' Dont Fire any event
    viewer.BeginUpdate()
    viewer.RotateAngle = 90
    viewer.Flip = True
    viewer.Reverse = True

    viewer.EndUpdate()
End Sub

using Leadtools.Help;
using Leadtools.Windows.Controls;

public void ImageViewer_FlipReverseRotate(ImageViewer viewer)
{
   // Dont Fire any event
   viewer.BeginUpdate();
   viewer.RotateAngle = 90;
   viewer.Flip = true;
   viewer.Reverse = true;

   viewer.EndUpdate();         
}

using Leadtools.Help;
using Leadtools.Windows.Controls;

public void ImageViewer_FlipReverseRotate(ImageViewer viewer)
{
   // Dont Fire any event
   viewer.BeginUpdate();
   viewer.RotateAngle = 90;
   viewer.Flip = true;
   viewer.Reverse = true;

   viewer.EndUpdate();
}

Imports Leadtools
Imports Leadtools.Windows.Controls

Public Sub ImageViewer_FlipReverseRotate(ByVal viewer As ImageViewer)
   ' Dont Fire any event
   viewer.BeginUpdate()
   viewer.RotateAngle = 90
   viewer.Flip = True
   viewer.Reverse = True

   viewer.EndUpdate()
End Sub

<Window x:Class="WPFSamples.ImageViewer"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Leadtools_Windows_Controls="clr-namespace:Leadtools.Windows.Controls;assembly=Leadtools.Windows.Controls"
Height="600" Width="800">
  <DockPanel>
    <Leadtools_Windows_Controls:ImageViewer
    Name="theViewer"
    Source="file:///c:\users\Public\Documents\LEADTOOLS Images\cannon.jpg"
    DockPanel.Dock= "Bottom"
    HorizontalAlignment="Center" VerticalAlignment="Bottom" SizeMode="Fit" Flip="True" RotateAngle="90" Reverse="True">
    </Leadtools_Windows_Controls:ImageViewer>
  </DockPanel>
  <Window.Title>
    "Flip Reverse and Rotate"
  </Window.Title>
</Window>

Requirements

Target Platforms

Reference

ImageViewer Class
ImageViewer Members