cpdf_set_char_spacing
(PHP 3>= 3.0.8, PHP 4 , PHP 5)
cpdf_set_char_spacing -- Sets character spacing
Description
bool
cpdf_set_char_spacing ( int pdf_document, float space)
The cpdf_set_char_spacing() function sets the
spacing between characters. 如果成功则返回 TRUE，失败则返回 FALSE。
See also cpdf_set_word_spacing() and
cpdf_set_leading().