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# cpdf_circle

(3.0.8 - 3.0.18 only, PHP 4 >= 4.0.0)

cpdf_circle -- Draw a circle

## Description

``void cpdf_circle` (int pdf document, float x-coor, float y-coor, float radius [, int mode])`

The cpdf_circle() function draws a circle with center at point (`x-coor`, `y-coor`) and radius `radius`.

The optional parameter `mode` determines the unit length. If it's 0 or omitted the default unit as specified for the page is used. Otherwise the coordinates are measured in postscript points disregarding the current unit.

See also cpdf_arc().

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