PHP Handbuch
Zurück |  | Weiter

# ps_circle

(PECL)

ps_circle -- Draws a circle

## Beschreibung

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.

## Parameter Liste

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

## Rückgabewerte

Gibt bei Erfolg `TRUE` zurück, im Fehlerfall `FALSE`.

## Siehe auch

ps_arc()
ps_arcn()

Zurück | Zum Anfang | Weiter
ps_begin_template | Nach oben | ps_clip