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。