ps_scale
(PECL ps >= 1.1.0)
ps_scale — Sets scaling factor
说明
ps_scale(resource
$psdoc, float $x, float $y): boolSets horizontal and vertical scaling of the coordinate system.
参数
-
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
成功时返回 true， 或者在失败时返回 false。
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