Appends a line to the current path.
The line is defined by the end point of the path and a point that depends on the point specified by the parameter. The P parameter's coordinates specify the distances to the last point of the current path, on each axis. LineToRel adds the end point of the line to the Points array. Its coordinates are equal to the sum between the coordinates of the last point and the coordinates of P. The added point is of type LineTo. To move the start point of the line, call MoveTo or MoveToRel before calling LineToRel.
To find the end point of the path, call the
LastPoint method.
Namespace: RSGdiPlusGraphics
Delphi |
public |
Parameters
P
Type: TPointF
Return Value
Type: TRSGPPath
The function returns the current path so that you can chain together commands, e.g., aPath.MoveTo(PointF(50,50)).LineTo(PointF(100,100).AddPolygon(Polygon1).AddEllipse(RectF(10,10,200,100)); |
