Font_FindCaret (changes)
Showing changes from revision #3 to #4:
Added | Removed | Changed
» FontManager
» SWI Calls
» Font_FindCaret
Font_FindCaret
(SWI &4008D)
| Entry | |
|---|---|
| R1 | Pointer to string |
| R2 | X offset in millipoints |
| R3 | Y offset in millipoints |
| Exit | |
|---|---|
| R1 | Pointer to closest character |
| R2 | Width of string |
| R3 | Height of string |
| R4 | Length of string |
| R5 | Index of closest character |
Use
This purpose of this call is to return information about which character is closest to the given offset.
Notes
This call is deprecated. Font_ScanString should be used instead.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.