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Leadtools.Annotations Namespace > Classes > AnnEditDesigner > Properties > MaintainAspectRatio Property
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MaintainAspectRatio Property (AnnEditDesigner)
Summary
Gets or sets a value that indicates whether to preserve the aspect ratio when moving a corner control point.
Syntax
public virtual bool MaintainAspectRatio {get; set;} Public Overridable Property MaintainAspectRatio As Boolean
Property Value
true to maintain the aspect ratio; otherwise, false.
Remarks
When selecting an AnnRectangleObject, or any annotation object that derives from AnnRectangleObject, or an AnnGroupObject, 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. For more information, refer to New Annotation Features of Version 14.5 (Deprecated).
Example
This example toggles the MaintainAspectRatio state of the AnnRectangleEditDesigner. To see the effect of this example, perform the following actions:
- Select a rectangular AnnObject
- Run the example
- Drag one of the corner control points
- Run the example again
- Drag one of the corner control points
C#VB
using Leadtools;using Leadtools.Annotations;using Leadtools.Codecs;using Leadtools.WinForms;public void AnnEditDesigner_MaintainAspectRatio(AnnRectangleEditDesigner editDesigner){editDesigner.MaintainAspectRatio = !editDesigner.MaintainAspectRatio;}Imports LeadtoolsImports Leadtools.AnnotationsImports Leadtools.CodecsImports Leadtools.WinFormsPublic Sub AnnEditDesigner_MaintainAspectRatio(ByVal editDesigner As AnnRectangleEditDesigner)editDesigner.MaintainAspectRatio = Not editDesigner.MaintainAspectRatioEnd Sub
Requirements
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Leadtools.Annotations Assembly
