ps_circle
PECL ps >= 1.1.0
ps_circle - Draws a circle
Manual
ps_circle(
resource$psdoc,
float$x,
float$y,
float$radius ): bool
Draws a circle with its middle point at (x, y). The circle starts and ends at position (x+radius, y). If this function is called outside a path it will start a new path. If it is called within a path it will add the circle as a subpath. If the last drawing operation does not end in point (x+radius, y) then there will be a gap in the path.
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
Return Values
Returns true on success or false on failure.