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CentOS 7.0 - man page for glutstrokelength (centos section 3)

UNTITLED
LOCAL UNTITLED
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) Epoch


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