ps_arcn
Descrizione
bool ps_arcn ( resource psdoc, float x, float y, float radius, float alpha, float beta )Draws a portion of a circle with at middle point at (x, y). The arc starts at an angle of alpha and ends at an angle of beta. It is drawn clockwise (use ps_arc() to draw counterclockwise). The subpath added to the current path starts on the arc at angle beta and ends on the arc at angle alpha.
Elenco dei parametri
- psdoc
Resource identifier of the postscript file as returned by ps_new().
- x
The x-coordinate of the circle's middle point.
- y
The y-coordinate of the circle's middle point.
- radius
The radius of the circle
- alpha
The starting angle given in degrees.
- beta
The end angle given in degrees.