glcGetFontListc(3G) OpenGL Character Renderer glcGetFontListc(3G)
NAME
glcGetFontListc - return an attribute of a font
C SPECIFICATION
const GLCchar* glcGetFontListc( GLint inFont,
GLCenum inAttrib,
GLint inIndex )
PARAMETERS
inFont Specifies a font.
inAttrib Specifies the string list from which a string is requested.
inIndex Specifies the offset from the first element of the list
associated with inAttrib.
DESCRIPTION
glcGetFontListc returns an attribute of inFont that's a string from a
string list identified by inAttrib. The command returns the string at
offset inIndex from the first element in inAttrib. For example, if inFont
has a face list (Regular, Bold, Italic) and inIndex is 2, then
glcGetFontListc returns Italic if you query for GLCFACELIST.
Every GLC state variable that is a list has an associated integer element
count whose value is the number of elements in the list.
Below are the string list attributes associated with each GLC master and
font and their element count attributes:
String list attribute Element count
GLCCHARLIST GLCCHARCOUNT
GLCFACELIST GLCFACECOUNT
ERRORS
GLCPARAMETERERROR is generated if inFont is not the ID of a font.
GLCPARAMETERERROR is generated if inIndex is less than zero or is
greater than or equal to the value of the list's element count.
GLCSTATEERROR is generated if the issuing thread has no current GLC
context.
SEE ALSO
glcGetFontc, glcGetFonti
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