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VolumeCurveDesignerChanged event

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Remarks

 

Occurs when the curve inside a curve designer control is modified by dragging one of the control points through the mouse interaction.

 

 

For details about using the Curve Designer refer to the How to create custom volume curves tutorial.

For further details about defining a volume automation procedure refer to the How to define a volume automation procedure section.

For further details about synchronization through Events see the How to synchronize the container application through events tutorial.

 

 

Syntax

 

[Visual Basic]

Public Event VolumeCurveDesignerChanged As VolumeCurveDesignerChangedEventHandler


 

[C#]

public event VolumeCurveDesignerChangedEventHandler VolumeCurveDesignerChanged;


 

[C++]

public: __event VolumeCurveDesignerChangedEventHandler* VolumeCurveDesignerChanged;


 

 

Event Data

 

The event handler receives an argument of type VolumeCurveDesignerChangedEventArgs having the following parameters:

 

Parameters

Description

 

 

nDesignerUniqueId

Number representing the unique identifier of the curve designer as created by the Effects.CurveDesigner.Create method

nLeftX

Horizontal position, expressed in percentage, of the left side control point of the Bézier curve

nLeftY

Vertical position, expressed in percentage, of the left side control point of the Bézier curve

nRightX

Horizontal position, expressed in percentage, of the right side control point of the Bézier curve

nRightY

Vertical position, expressed in percentage, of the right side control point of the Bézier curve