83Plus:BCALLs:47DD
From WikiTI
Synopsis
Official name: DarkLine
BCALL address: 47DD
Draws a line on the main screen.
Inputs
- B : first point column
- C : first point row
- D : second point column
- E : second point row
Outputs
None.
Destroys
None.
Comments
A line starting on (B,C) and ending on (D,E) is drawn on the main screen, which means that zoom is not applied. All registers are preserved. (0,0) is the bottom left hand corner and (95,63) the top right hand corner.
Example
ld bc,$003F ld de,$5F00 b_call DarkLine ret
