83Plus:BCALLs:454F
From WikiTI
Synopsis
Official Name: ClrWindow
BCALL Address: 454F
Clears the windows, as defined by winTop and winBtm, on the screen. Also clears equivilant parts of textShadow if appTextSave flag is set.
Inputs
- appTextSave,(iy+appFlags): set to clear area in textShadow as well.
- winTop: Top of window area.
- winBtm: Bottom of window area.
Outputs
None
Registers Destroyed
- AF, BC, DE, HL
