Interface IGDIPlus.IGPAdjustableArrowCap
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Package: SignalLabBasicPkg
Unit: IGDIPlus
Inherits: IGPCustomLineCap
Contents |
Syntax
Delphi:
type IGPAdjustableArrowCap = interface( IGPCustomLineCap )
Summary
Interface to a TGPAdjustableArrowCap object.
Description
Defines interface to a TGPAdjustableArrowCap object.
The TGPAdjustableArrowCap class is a subclass of the TGPCustomLineCap. This class builds a line cap that looks like an arrow. Remarks A line cap is the shape on the end of a line. Use the TGPPen.SetCustomStartCap and TGPPen.SetCustomEndCap methods to associate an TGPAdjustableArrowCap object with a TGPPen object.
Properties
- Width - Gets or sets the width of the arrow cap.
- Height - Gets or sets the height of the arrow cap.
- MiddleInset - Gets or sets the number of units that the midpoint of the base shifts towards the vertex.
Methods
- function SetHeight(height : Single) : TGPAdjustableArrowCap - Sets the height of the arrow cap.
- procedure SetHeightProp(height : Single)
- function GetHeight() : Single - Returns the height of the arrow cap.
- function SetWidth(width : Single) : TGPAdjustableArrowCap - Sets the width of the arrow cap. The width is the distance between the endpoints of the base of the arrow.
- procedure SetWidthProp(width : Single)
- function GetWidth() : Single - Returns the width of the arrow cap.
- function SetMiddleInset(middleInset : Single) : TGPAdjustableArrowCap - Sets the number of units that the midpoint of the base shifts towards the vertex.
- procedure SetMiddleInsetProp(middleInset : Single)
- function GetMiddleInset() : Single - Returns the value of the inset.
- function SetFillState(isFilled : Boolean) : TGPAdjustableArrowCap - Sets the fill state of the arrow cap.
- function IsFilled() : Boolean - Determines whether the arrow cap is filled.
