Documentation: Font_FindFont
Programmer’s Reference Manuals
» Part 8 – Non-kernel input/output
» The Font Manager
» SWI Calls
» Font_FindFont
Font_FindFont
(SWI &40081)
| Entry | |
|---|---|
| R1 | Pointer to control terminated font name |
| R2 | X points x 16 |
| R3 | Y points x 16 |
| R4 | X DPI, or 0 for default |
| R5 | Y DPI, or 0 for default |
| Exit | |
|---|---|
| R0 | Font handle |
| R4 | X DPI |
| R5 | Y DPI |
Use
This purpose of this call is to return a handle for the given font name, and make it the current font.
Notes
When the font is no longer required, Font_LoseFont should be used. If R1 points to a string that does not contain any ’\’ characters it is assumed to be a font name. Otherwise it is treated as a font identifier.
