(PECL ps >= 1.1.0)
Draws an arc counterclockwise
bool ps_arc ( 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 counterclockwise (use ps_arcn() to draw clockwise). The subpath added to the current path starts on the arc at angle alpha and ends on the arc at angle beta.
Parameters:
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 start angle given in degrees.
beta
The end angle given in degrees.
Returns:
Returns TRUE on success or FALSE on failure.
See also:
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