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# 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`。

## 参见

ps_get_value()
ps_set_parameter()

后退 | 起点 | 前进
ps_set_text_pos | 上一级 | ps_setcolor