HaruFont::measureText

(PECL haru >= 0.0.1)

HaruFont::measureText — Calculate the number of characters which can be included within the specified width

Opis

int HaruFont::measureText ( string $text , float $width , float $font_size , float $char_space , float $word_space [, bool $word_wrap = false ] )

Calculate the number of characters which can be included within the specified width.

Parametry

text: The text to fit the width.
width: The width of the area to put the text to.
font_size: The size of the font.
char_space: The character spacing.
word_space: The word spacing.
word_wrap: When this parameter is set to TRUE the function "emulates" word wrapping and doesn't include the part of the current word if reached the end of the area.

Zwracane wartości

Returns the number of characters which can be included within the specified width.

Błędy/Wyjątki

Zgłasza wyjątek HaruException gdy wystąpi błąd.