Difference between revisions of "83Plus:BCALLs:454F"
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=== Inputs === | === Inputs === | ||
| − | * appTextSave,(iy+appFlags): set to clear area in [[83Plus:RAM:8508|textShadow]] as well. | + | * [[83Plus:Flags:0D|appTextSave,(iy+appFlags)]]: set to clear area in [[83Plus:RAM:8508|textShadow]] as well. |
* [[83Plus:RAM:97A5|winTop]]: Top of window area. | * [[83Plus:RAM:97A5|winTop]]: Top of window area. | ||
* [[83Plus:RAM:97A6|winBtm]]: Bottom of window area. | * [[83Plus:RAM:97A6|winBtm]]: Bottom of window area. | ||
Latest revision as of 07:21, 26 April 2005
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
