LEADTOOLS Annotations for WPF and Silverlight (Leadtools.Windows.Annotations assembly)

MaintainAspectRatio Property (AnnEditDesigner)

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Example 





Gets or sets a value that indicates whether to preserve the aspect ratio when moving a corner control point.This is a dependency property.
Syntax
public bool MaintainAspectRatio {get; set;}
'Declaration
 
Public Property MaintainAspectRatio As Boolean
'Usage
 
Dim instance As AnnEditDesigner
Dim value As Boolean
 
instance.MaintainAspectRatio = value
 
value = instance.MaintainAspectRatio

            

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

Property Value

true to maintain the aspect ratio; otherwise, false.
Remarks
When selecting an AnnRectangleObject, or any annotation object that derives from AnnRectangleObject, eight control points appear. If MaintainAspectRatio is true (default), dragging one of the four corner control points will change the size of the annotation object while maintaining its aspect ratio. If false, the aspect ratio is not preserved.
Example
Copy Code  
Imports Leadtools.Windows.Controls
Imports Leadtools.Windows.Annotations

Public Sub AnnEditDesigner_MaintainAspectRatio(ByVal editDesigner As AnnRectangleEditDesigner)
   editDesigner.MaintainAspectRatio = Not editDesigner.MaintainAspectRatio
End Sub
using Leadtools.Windows.Controls;
using Leadtools.Windows.Annotations;
using Leadtools.Demos;
using Leadtools.Help;

public void AnnEditDesigner_MaintainAspectRatio(AnnRectangleEditDesigner editDesigner)
{
   editDesigner.MaintainAspectRatio = !editDesigner.MaintainAspectRatio;
}
using Leadtools.Windows.Controls;
using Leadtools.Windows.Annotations;
using Leadtools.Examples;

public void AnnEditDesigner_MaintainAspectRatio(AnnRectangleEditDesigner editDesigner)
{
   editDesigner.MaintainAspectRatio = !editDesigner.MaintainAspectRatio;
}
Imports Leadtools.Windows.Controls
Imports Leadtools.Windows.Annotations

Public Sub AnnEditDesigner_MaintainAspectRatio(ByVal editDesigner As AnnRectangleEditDesigner)
   editDesigner.MaintainAspectRatio = Not editDesigner.MaintainAspectRatio
End Sub
Requirements

Target Platforms

See Also

Reference

AnnEditDesigner Class
AnnEditDesigner Members

 

 


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