ps_begin_template
ps_clip
PS Функции
PHP Manual

# ps_circle

(PECL ps >= 1.1.0)

ps_circle — Draws a circle

### Описание

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.

### Список параметров

`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

### Возвращаемые значения

Возвращает `TRUE` в случае успешного завершения или `FALSE` в случае возникновения ошибки.

### Смотрите также

- ps_arc() - Draws an arc counterclockwise
- ps_arcn() - Draws an arc clockwise

ps_begin_template
ps_clip
PS Функции
PHP Manual