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LineRel procedure
DECLARATION: LineRel(Dx,Dy : Integer);
PURPOSE: Draws a line to a point from the current pointer (CP)
UNIT: Graph
REMARKS: This will draw a line from the current pointer to a point
that is a relative distance (Dx,Dy) from the current pointer.
It will use the current line style, thickness, and color.
The current pointer is set to the last point drawn by LineRel.
RESTRICTIONS: Must first be in graphics mode.
See Also:
Line
LineTo
MoveTo
MoveRel
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