cpdf_circle
(PHP 4, PHP 5 <= 5.0.5)
cpdf_circle — Draw a circle
說明
bool cpdf_circle
( int $pdf_document
, float $x_coor
, float $y_coor
, float $radius
[, int $mode
] )
Draws a circle.
參數
- pdf_document
-
The document handle, returned by cpdf_open().
- x_coor
-
The x-coordinate of the center
- y_coor
-
The y-coordinate of the center
- radius
-
The circle radius
- mode
-
The optional parameter mode determines the unit length. If it is 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.
Return值
如果成功則回傳 TRUE，失敗則回傳 FALSE。