ps_set_value
(PECL)
ps_set_value -- Sets certain values
说明
bool
ps_set_value ( resource psdoc, string name, float value )
Sets several values which are used by many functions. Parameters are by
definition float values.
参数
The name can be one of the following:
- textrendering
The way how text is shown.
- textx
The x coordinate for text output.
- texty
The y coordinate for text output.
- wordspacing
The distance between words relative to the width of a space.
- leading
The distance between lines in pixels.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。