glClearAccum

Nom

glutBitmapWidth - returns the width of a bitmap character.

glutBitmapLength returns the length of a bitmap font string.

Prototype

int glutBitmapWidth (void *font, int character);
int glutBitmapLength (void *font, const unsigned char *string);

Paramètres

font

Bitmap font to use. For valid values, see the glutBitmapCharacter description.

character

Character to return width of (not confined to 8 bits).

string

Text string (8-bit characters), nul terminated.

Description

glutBitmapWidth returns the width in pixels of a bitmap character in a supported bitmap font. While the width of characters in a font may vary (though fixed width fonts do not vary), the maximum height characteris- tics of a particular font are fixed.

glutBitmapLength returns the length in pixels of a string (8-bit char- acters). This length is equivalent to summing all the widths returned by glutBitmapWidth for each character in the string.

Voir aussi

glutBitmapCharacter, glutStrokeWidth.