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MaintainAspectRatio Property (AnnAutomationManager)

Summary

Gets or sets a value that indicates whether to preserve the aspect ratio when moving a corner control point for all AnnEditDesigner derived classes.

Syntax

C#

VB

C++

public bool MaintainAspectRatio {get; set;}

Public Property MaintainAspectRatio As Boolean

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

Property Value

true to maintain the aspect ratio; otherwise, false.

Remarks

When selecting an AnnRectangleObject, 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.

Example

This example makes it so that when moving the corner control points of a rectangular annotation object, the aspect ratio is not preserved.

C#

VB

Silverlight C#

Silverlight VB

Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
 
Private Sub AnnAutomationManager_MaintainAspectRatio(ByVal manager As AnnAutomationManager) 
   manager.MaintainAspectRatio = False 
End Sub

using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Demos; 
using Leadtools.Help; 
 
private void AnnAutomationManager_MaintainAspectRatio(AnnAutomationManager manager) 
{ 
   manager.MaintainAspectRatio = false; 
}

using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Examples; 
using Leadtools.Silverlight.Demos; 
 
private void AnnAutomationManager_MaintainAspectRatio(AnnAutomationManager manager) 
{ 
   manager.MaintainAspectRatio = false; 
}

Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
Imports Leadtools.Silverlight.Demos 
 
Private Sub AnnAutomationManager_MaintainAspectRatio(ByVal manager As AnnAutomationManager) 
   manager.MaintainAspectRatio = False 
End Sub

Requirements

Target Platforms

See Also

Reference

AnnAutomationManager Class

AnnAutomationManager Members

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Leadtools.Windows.Annotations Assembly

Getting Started

Leadtools.Windows.Annotations Namespace

Classes

AnnAfterObjectChangedEventArgs

AnnAudioRunDesigner

AnnAutomation

AnnAutomationManager

Members

AnnAutomationManager Constructor

Methods

Properties

Automations Property

ContextMenu Property

ControlPoint Property

ControlPointNESWCursor Property

ControlPointNSCursor Property

ControlPointNWSECursor Property

ControlPointsGap Property

ControlPointWECursor Property

CurrentObjectId Property

CurrentRubberStampType Property

EditObjectAfterDraw Property

GroupEditFrameBackPen Property

GroupEditFrameForePen Property

GroupEditObjectPen Property

MaintainAspectRatio Property

MultiSelectModifierKey Property

ObjectPropertiesDialogType Property

Objects Property

PasswordDialogType Property

RedactionRealizePassword Property

RotateCenterControlPoint Property

RotateGripperControlPoint Property

RotateLinePen Property

RotateModifierKey Property

RubberStampButtonDropDownContextMenu Property

RunCursor Property

SelectedObjectCursor Property

SelectObjectCursor Property

SelectRectangleCursor Property

ShowControlPoints Property

ShowTextObjectEditWindowAfterDraw Property

ShowTextObjectsPropertiesDialogAfterDraw Property

ToolBar Property

UseNewMultilineBehavior Property

UserMode Property

Events

Fields

AnnAutomationObject

AnnBeforeObjectChangedEventArgs

AnnBrush

AnnButtonObject

AnnButtonRunDesigner

AnnClosedCurveObject

AnnCodecs

AnnCodecsInformation

AnnCodecsInvalidFormatException

AnnContainer

AnnControlDrawDesigner

AnnCrossProductDrawDesigner

AnnCrossProductEditDesigner

AnnCrossProductObject

AnnDesigner

AnnDrawDesigner

AnnDrawDesignerEventArgs

AnnDrawingBrush

AnnEditDesigner

AnnEditDesignerEventArgs

AnnEllipseObject

AnnEncryptObject

AnnFreehandDrawDesigner

AnnFreehandHotspotObject

AnnGradientBrush

AnnGradientStop

AnnGradientStopCollection

AnnGroupEditDesigner

AnnHiliteObject

AnnHotspotObject

AnnLinearGradientBrush

AnnLineDrawDesigner

AnnLineEditDesigner

AnnLineObject

AnnNoteObject

AnnObject

AnnObjectCollection

AnnObjectCollectionEventArgs

AnnPicture

AnnPointDrawDesigner

AnnPointEditDesigner

AnnPointerObject

AnnPolygonObject

AnnPolylineDrawDesigner

AnnPolylineEditDesigner

AnnPolylineObject

AnnPolyRulerObject

AnnProtractorDrawDesigner

AnnProtractorEditDesigner

AnnProtractorObject

AnnRectangleDrawDesigner

AnnRectangleEditDesigner

AnnRectangleObject

AnnRedactionObject

AnnRichTextDrawDesigner

AnnRichTextEditDesigner

AnnRichTextObject

AnnRubberStampObject

AnnRunDesignerEventArgs

AnnSelectObject

AnnSnapToGridOptions

AnnSolidColorBrush

AnnTextDrawDesigner

AnnTextEditDesigner

AnnTextObject

AnnTextPointerDrawDesigner

AnnTextPointerEditDesigner

AnnTextPointerObject

AnnTextRollupObject

AnnTextRollupRunDesigner

AnnTileBrush

AnnToolBar

AnnVideoRunDesigner

Enumerations

Interfaces

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Products | Support | Feedback: MaintainAspectRatio Property (AnnAutomationManager) - Leadtools.Windows.Annotations | Introduction | Help Version 19.0.2017.3.22

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