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Logically "ands" a picture variable and the graph screen at [row, column]
AndPic picVar,[row, column]
Menu Location
This command can't be found in any menu besides the command catalog.
This command works on all calculators.
The AndPic command logically takes the picture variable specified, and takes the current graph, and it finds the points at which both the graph and the picture have pixels, and it displays them only. If specified, [row,column] tells where the top left corner of the picture is to be placed. If not specified, the default is (0,0), which is the top left corner of the screen.
Error Conditions
260 - Domain error happens when the [row,column] argument is outside the screen range..
960 - Undefined variable happens when the picture variable specified does not exist..