HaruFont::measureText
(no version information, might be only in CVS)
HaruFont::measureText -- Calculate the number of characters which can be included within the specified width说明
int HaruFont::measureText ( string text, float width, float font_size, float char_space, float word_space [, bool word_wrap] )Returns the number of characters which can be included within the specified width.
参数
textThe text to fit the width.
widthThe width of the area to put the text to.
font_sizeThe size of the font.
char_spaceThe character spacing.
word_spaceThe word spacing.
word_wrapWhen 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. Defaults to FALSE.