ps_set_value
(PECL ps:1.1.0-1.3.5)
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
- psdoc
-
Resource identifier of the postscript file as returned by ps_new().
- name
-
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.
- value
-
The value of the parameter.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
