GLUTSTROKELENGTH(3)              Local Manual              GLUTSTROKELENGTH(3)

NAME
     glutStrokeLength -- Returns model space width of a string in a given
     font.

LIBRARY
     OpenGLUT - fonts

SYNOPSIS
     #include <openglut.h>

     float
     glutStrokeLength(void *fontID, const unsigned char *string);

PARAMETERS
      fontID     A GLUT stroked font identifier.

      string     A C-style (NUL-terminated) string.

DESCRIPTION
     This function reports the sum of the widths of the characters in a
     string,  using the font metrics of a given  font.

     Like glutStrokeString(), glutStrokeLength() respects newlines in the
     input.

     Returns 0 if:
      - The  fontID  is out of range.
      - The  string  is  NULL.
      - All characters in the  string  are zero-width.

CAVEATS
     Refer to glutStrokeWidth() for notes on the nature of this function's
     return value, and for comparisons to old GLUT and freeglut.

SEE ALSO
     glutStrokeString(3) glutStrokeWidth(3) glutStrokeHeight(3)
     glutBitmapLength(3)




NetBSD 2.0                           Epoch                          NetBSD 2.0
