cpdf_set_leading

Sets distance between text lines (PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
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

See also cpdf_continue_text().