PHP Manual
PS 函数
Output text at given position

ps_show_xy

(PECL ps >= 1.1.0)

ps_show_xy — Output text at given position

说明

ps_show_xy ( resource $psdoc , string $text , float $x , float $y ) : bool

Output a text at the given text position.

参数

psdoc: Resource identifier of the postscript file as returned by ps_new().
text: The text to be output.
x: x-coordinate of the lower left corner of the box surrounding the text.
y: y-coordinate of the lower left corner of the box surrounding the text.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

参见

ps_continue_text() - Continue text in next line
ps_show() - Output text

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