The fonts here are in various formats:    *.ttf - TrueType fonts, requires QT_FEATURE_TRUETYPE    *.bdf - BDF fonts, requires QT_FEATURE_BDF    *.qpf - Qt prerendered fonts (QPF format) rendered from above fonts.Normally, small embedded devices will only use QPF files, and these will onlycontain the subset of Unicode appropriate for the device. QPF is a portable,endian-independent format.The fonts here are generated from various sources:    helvetica*    - Helvetica BDF distributed with X11                    - Latin-1 characters (about 250 characters)		    - Plus the Euro symbol		    - "Y" and "j" modified for clarity (too close to "V" and "i")    smoothtimes*  - MS Times TTF font                    - Full character range (about 1000 characters) for normal                    - ASCII-only for Bold, Italic, etc. (about 120 characters)    unifont*      - GNU Unifont                    - Full unicode range (about 50000 characters)    verdana*      - MS Verdana TTF font                    - Latin-1 characters (about 250 characters)Each font is provided in all 4 rotated forms (plain, _t5, _t10, _t15).