ps_scale
(PECL ps >= 1.1.0)
ps_scale — Sets scaling factor
說明
ps_scale(resource
$psdoc, float $x, float $y): boolSets horizontal and vertical scaling of the coordinate system.
參數
-
psdoc -
Resource identifier of the postscript file as returned by ps_new().
-
x -
Scaling factor in horizontal direction.
-
y -
Scaling factor in vertical direction.
返回值
成功時返回 true， 或者在失敗時返回 false。