cpdf_set_leading

(PHP 3>= 3.0.8, PHP 4 )

cpdf_set_leading -- Sets distance between text lines

Description

bool cpdf_set_leading ( int pdf_document, float distance)

The cpdf_set_leading() function sets the distance between text lines. This will be used if text is output by cpdf_continue_text(). 如果成功则返回 TRUE，失败则返回 FALSE。