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#
WinRT C#
WinRT JavaScript
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 bool Flip {get; set;}

 get_Flip();
 set_Flip(value);

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

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

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

   viewer.EndUpdate();         
}

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

   viewer.EndUpdate();
}

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: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ImageViewer Class
ImageViewer Members