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cpdf_set_leading
(PHP 3 >= 3.0.8, PHP 4, PECL)
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。
See also cpdf_continue_text().