|SYNTAX||GfxArc( x1, y1, x2, y2, x3, y3, x4, y4 )|
|FUNCTION|| Draws an elliptical arc. The arc drawn by using the function is a segment of the ellipse defined by the specified bounding rectangle.
The actual starting point of the arc is the point at which a ray drawn from the center of the bounding rectangle through the specified starting point intersects the ellipse. The actual ending point of the arc is the point at which a ray drawn from the center of the bounding rectangle through the specified ending point intersects the ellipse. The arc is drawn in a counterclockwise direction.
NOTE: This is LOW-LEVEL graphic function. To learn more about low-level graphic functions please read TUTORIAL: Using low-level graphics.
|SEE ALSO||GfxChord() function , GfxPie() function , GfxSelectPen() function|
The GfxArc function is used in the following formulas in AFL on-line library:
See updated/extended version on-line.