HaruPage::getLineWidth

(PECL haru >= 0.0.1)

HaruPage::getLineWidth — Get the current line width

说明

float HaruPage::getLineWidth ( void )

Get the current line width.

参数

此函数没有参数。

返回值

Returns the current line width.

错误／异常

发生错误时抛出 HaruException 异常。

参见

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