lcPaint_PtbufAddWline

Adds a set of points into a points buffer. The points represent a rectangle shape that looks like a wide line with an arc caps.

BOOL lcPaint_PtbufAddWline (
   HANDLE hPtbuf,
   double X1,
   double Y1,
   double X2,
   double Y2,
   double Width,
   int Align,
   BOOL bArcCap,
   int Resol
);

Parameters

hPtbuf
	Handle to points buffer.
X1 Y1
	Start point of direction line.
X2 Y2
	End point of direction line.
Width
	Defines length of the side which is perpendicular to X1,Y1 - X2,Y2 line.
Align
	Defines an offset relative to X1,Y1 - X2,Y2 line: 0 - to left side, 1 - centered, 2 - to right side
bArcCap
	If true, then the line has arc caps.
Resol
	Resolution for arcs (if exist). The value means a number of points per 360 degrees. Can be only the following vales: 0, 16, 32, 64, 128, 256, 512.

Return Value

If the function succeeds, the return value is nonzero (TRUE).

Remarks

To know the number of points was added by this function, read the global property LC_PROP_G_PTBUFNEWPTS just after the function execution.