http://www.directfb.org
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DirectFB Reference Manual
IDirectFBFont.html
IDirectFBFont
GetMaxAdvance
Get the maximum character width.
GetMaxAdvance (
IDirectFBFont.html
IDirectFBFont
*
thiz,
int
*
ret_maxadvance
);
This is a somewhat dubious value. Not all fonts specify it correcly. It can give you an idea of the maximum expected width of a rendered string.
