Draw Dash Block (changes)
Showing changes from revision #1 to #2:
Added | Removed | Changed
Programmer's Reference Manuals
» DrawPart 8 - Non-kernel input/output?
» Dash BlockDraw Module?
» SWI Calls
Dash Block
» Draw_ProcessPath
» Dash Block
Dash Block
| Size | Meaning |
|---|---|
| 4 | Distance into dash pattern to start (user co-ordinates) |
| 4 | n – number of elements in pattern |
| 4n | Dash elements (each is a length in user co-ordinates) |
Notes
Each element gives a length of dash, starting with an on dash, alternating on-off, looping round the list of elements.
Hence, if n is odd, the second time round the elements on/off values will be reversed.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.