cpdf_scale
(PHP 4, PHP 5 <= 5.0.5)
cpdf_scale — Sets scaling
说明
bool cpdf_scale
( int $pdf_document
, float $x_scale
, float $y_scale
)
Sets the scaling factor in both directions.
参数
- pdf_document
-
The document handle, returned by cpdf_open().
- x_scale
-
The X scale percent to set. Default to 0.0
- y_scale
-
The Y scale percent to set. Default to 0.0
返回值
如果成功则返回 TRUE，失败则返回 FALSE。