ClibPDF
PHP Manual

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


ClibPDF
PHP Manual