Difference between revisions of "83Plus:BCALLs:4D7D"
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| − | [[Category:83Plus:BCALLs:By Name| | + | [[Category:83Plus:BCALLs:By Name|DrawRectBorder]] |
[[Category:83Plus:BCALLs:By Name:Display|DrawRectBorder]] | [[Category:83Plus:BCALLs:By Name:Display|DrawRectBorder]] | ||
[[Category:83Plus:BCALLs:By Address|4D7D - DrawRectBorder]] | [[Category:83Plus:BCALLs:By Address|4D7D - DrawRectBorder]] | ||
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== Synopsis == | == Synopsis == | ||
Latest revision as of 17:56, 11 April 2008
Synopsis
Official Name: DrawRectBorder
BCALL Address: 4D7D
Draws a rectangular border on the screen.
Inputs
- H: upper left corner pixel row
- L: upper left corner pixel column
- D: lower right corner pixel row
- E: lower right corner pixel column
- plotLoc,(iy+plotFlags) set to update display only, reset for both display and graph buffer
Outputs
- Rectangle is drawn
Destroys
- saveSScreen
- All
Comments
See also RectBorder and EraseRectBorder
