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# imagesetthickness

(PHP 4 >= 4.0.6, PHP 5)

imagesetthickness -- Set the thickness for line drawing

## Description

bool imagesetthickness ( resource image, int thickness)

imagesetthickness() sets the thickness of the lines drawn when drawing rectangles, polygons, ellipses etc. etc. to thickness pixels. 成功回傳`TRUE`失敗回傳`FALSE`。

> 備注:This function requires GD 2.0.1 or later.

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