Font_Paint (changes)
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Programmer's FontManager Reference Manuals
» Part 8 - Non-kernel input/output?SWI Calls
» Font_PaintThe Font Manager?
» SWI Calls
» Font_Paint
Font_Paint
(SWI &40086)
| Entry | |
|---|---|
| R0 | Font handle (if applicable) |
| R1 | Pointer to string |
| R2 | Flags |
| R3 | X |
| R4 | Y |
| R5 | Pointer to block (if applicable) |
| R6 | Pointer to transformation matrix (if applicable) |
| R7 | Length (if applicable) |
| Exit | |
|---|---|
| - | All registers preserved |
Use
This purpose of this call is paints to paint a string to the screen using the currently selected font, or a specific font (as per flags).flags).
Notes
Any VDU origin previously specified is ignored and absolute co-ordinates are assumed.
Underline and rubout do not work unless the transformed x-axis is parallel (not anti-parallel) to the output x-axis. The (Anti-parallel definition means of Anti-parallel is; being parallel, but in the opposite direction to the original. original.)
See also
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