glcIsFont(3G) OpenGL Character Renderer glcIsFont(3G)
NAME
glcIsFont - test whether inFont is a font ID
C SPECIFICATION
GLboolean glcIsFont( GLint inFont )
PARAMETERS
inFont Specifies the element to be tested.
DESCRIPTION
glcIsFont returns GL_TRUE if and only if inFont is the ID of a font.
If inFont is not the ID of a font, glcIsFont does not raise an error.
ERRORS
GLC_STATE_ERROR is generated if the issuing thread has no current GLC
context.
SEE ALSO
glcGenFontID, glcNewFontFromFamily, glcNewFontFromMaster
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