HaruPage::getTextRiseHaruPage::getTextWidth
(PECL haru >= 0.0.1)
HaruPage::getTextWidth — Get the width of the text using current fontsize, character spacing and word spacing
说明
float HaruPage::getTextWidth
( string
$text
)Get the width of the text using current fontsize, character spacing and word spacing
参数
-
text -
The text to measure.
返回值
Returns the width of the text using current fontsize, character spacing and word spacing.
错误／异常
发生错误时抛出 HaruException 异常。
参见
- HaruPage::measureText() - Calculate the number of characters which can be included within the specified width
add a note
User Contributed Notes
HaruPage::getTextWidth - [0 notes]
There are no user contributed notes for this page.