HaruPage::getTextLeading()
(PECL haru >= 0.0.1)
Get the current value of line spacing
说明
HaruPage::getTextLeading(void):float
Get the current value of line spacing.
参数
此函数没有参数。
返回值
Returns the current value of line spacing.
错误/异常
发生错误时抛出HaruException异常。
参见
- HaruPage::setTextLeading() Set text leading(line spacing)for the page