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ps_setdash

(PECL)

ps_setdash -- Sets appearance of a dashed line

说明

bool ps_setdash ( resource psdoc, float on, float off )

Sets the length of the black and white portions of a dashed line.

参数

psdoc

Resource identifier of the postscript file as returned by ps_new().

on

The length of the dash.

off

The length of the gap between dashes.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

参见

ps_setpolydash()

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