HaruPage::getHorizontalScaling

(PECL haru >= 0.0.1)

HaruPage::getHorizontalScaling — Get the current value of horizontal scaling

说明

float HaruPage::getHorizontalScaling ( void )

Get the current value of the horizontal scaling.

参数

此函数没有参数。

返回值

Returns the current value of horizontal scaling.

错误／异常

发生错误时抛出 HaruException 异常。

参见

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