HaruPage::getTextWidth
(PECL haru >= 0.0.1)
HaruPage::getTextWidth — Get the width of the text using current fontsize, character spacing and word spacing
說明
float HaruPage::getTextWidth
( string
$text
)Get the width of the text using current fontsize, character spacing and word spacing
參數
-
text -
The text to measure.
回傳值
Returns the width of the text using current fontsize, character spacing and word spacing.
錯誤/例外
發生錯誤時拋出 HaruException 異常。
參見
- HaruPage::measureText() - Calculate the number of characters which can be included within the specified width
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