Show/Hide Toolbars

RiverSoftAVG Products Help

Navigation: Code Documentation > RSVML > RSGdiPlusGraphics > Classes > TRSGPPath > Methods

TRSGPPath.CurveToRel(TPointF,TPointF,TPointF) Method

Scroll Prev Top Next More

Appends a curve to the current path.

The curve is defined by 4 points that depend on the end point of the current path :
 

The start point of the curve is the end point of the path.
 

The ControlPoint1 and ControlPoint2 parameters' coordinates specify the distances to the end point of the current path, on each axis, for each of the two control points of the curve.

The EndPoint parameter's coordinates specify the distances to the end point of the current path, on each axis, for the end point of the curve.
 

CurveToRel adds the two control points and the end point of the curve to the Points array. The added point is of type CurveTo. To move the start point of the line, call  MoveTo or  MoveToRel before calling SmoothCurveTo.

To find the end point of the path, call the  LastPoint method.
 

Namespace: RSGdiPlusGraphics

Parameters

ControlPoint1

Type: TPointF

ControlPoint2

Type: TPointF

EndPoint

Type: TPointF

Return Value

Type: TRSGPPath

RiverSoftAVG Products Help © 1996-2016 Thomas G. Grubb