ps_circle

ps_circle

(PECL)

ps_circle -- Draws a circle

Description

bool ps_circle ( resource psdoc, float x, float y, float radius )

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 cicle's middle point.

y

The y-coordinate of the cicle's middle point.

radius

The radius of the circle

Return Values

Returns TRUE on success or FALSE on failure.

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