ps_scale
(PECL ps:1.1.0-1.3.5)
ps_scale — Sets scaling factor
说明
bool ps_scale
( resource $psdoc
, float $x
, float $y
)
Sets 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
如果成功则返回 TRUE，失败则返回 FALSE。
