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# cpdf_setdash

(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)

cpdf_setdash -- Sets dash pattern

## Description

bool cpdf_setdash ( int pdf_document, float white, float black )

The cpdf_setdash() function set the dash pattern white white units and black black units. If both are 0 a solid line is set. 如果成功则返回 `TRUE`，失败则返回 `FALSE`。

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cpdf_set_word_spacing | 上一级 | cpdf_setflat