truetype fixed 16.16
| Data type | Description |
| shortFrac | 16-bit signed fraction |
| Fixed | 16.16-bit signed fixed-point number |
| F2Dot14 | 16-bit signed fixed number with the low 14 bits representing fraction. |
| F2Dot14 | ||
| 1.999 | 0x7FFF | 32767 |
| -2.0 | 0x8000 | -32768 |
| 1.0 | 0x4000 | 16384 |
| -1.0 | 0xC000 | -16384 |
2^14 = 2^4 *2^10 = 16*1024 = 16384
| 1/16384 = | 0.00006103515625 |
| 16383/16384 | = 0.99993896484375 |
| 0.000061 * 16384 = | 0.999424 |
| 0.999939 *16384= | 16383.000576 |
| Decimal Value | Hex Value | Integer | Fraction |
| 1.999939 | 0x7fff | 1 | 16383/16384 |
| 1.75 | 0x7000 | 1 | 12288/16384 |
| 0.000061 | 0x0001 | 0 | 1/16384 |
| 0.0 | 0x0000 | 0 | 0/16384 |
| -0.000061 | 0xffff | -1 | 16383/16384 |
| -2.0 | 0x8000 | -2 | 0/16384 |
| 0b01 |
| 0b00 |
| 0b11 |
| 0b10 |
| 1.999939 | 0x7fff | 1+ 16383/16384 = | 16384/16384 + 16383/16384 = | 32767/16384 |
| = | = | |||
| 0.000000 | 0x0000 | 0+ 00000/16384 = | 00000/16384 + 00000/16384 = | 00000/16384 |
| -0.000061 | 0xffff | -1+ 16383/16384 = | -16384/16384 + 16383/16384 = | -00001/16384 |
| -0.000122 | 0xfffe | -1+ 16382/16384 = | -16384/16384 + 16382/16384 = | -00002/16384 |
| -0.000183 | 0xfffd | -1+ 16381/16384 = | -16384/16384 + 16381/16384 = | -00003/16384 |
| -0.000244 | 0xfffc | -1+ 16380/16384 = | -16384/16384 + 16380/16384 = | -00004/16384 |
| = | = | |||
| -0.999939 | 0xc001 | -1 + 00001/16384 = | -16384/16384 + 00001/16384 = | -16383/16384 |
| -1.000061 | 0xc000 | -1 + 00000/16384 = | -16384/16384 + 00000/16384 = | -16384/16384 |
| 0xbfff | -2 + 16384/16384 = | -32768/16384 + 16384/16384= | -16385/16384 | |
| 0xbffe | -2 + 16384/16384 = | -32768/16384 + 16383/16384= | -16386/16384 | |
| 0xbffd | -2 + 16384/16384 = | -32768/16384 + 16382/16384= | -16387/16384 | |
| 0xbffc | -2 + 16384/16384 = | -32768/16384 + 16381/16384= | -16388/16384 | |
| 0xbffb | -2 + 16384/16384 = | -32768/16384 + 16380/16384= | -16389/16384 | |
| = | = | |||
| -1.999939 | 0x8001 | -2 + 00001/16384 = | -32768/16384 + 00001/16384 = | -32767/16384 |
| -2.0 | 0x8000 | -2 + 00000/16384 = | -32768/16384 + 00000/16384 = | -32768/16384 |
