A fast and easily customised operating system
for ARM devices
Font Bounding Box
Programmer's Reference Manuals
» Part 8 - Non-kernel input/output
» The Font Manager
» SWI Calls
» Font_ReadFontMetrics
» Bounding Box
Bounding Box
| Offset | Contents |
|---|---|
| 0 | Left co-ordinate |
| +4 | Bottom co-ordinate |
| +8 | Right co-ordinate |
| +12 | Top co-ordinate |
The format of the bounding box is as shown above.
Notes
The format of a bounding box is identical in many different SWIs, and as a result is not tied to the Font Manager.