User Guide

Pxl-Change(
Pxl-Change(row,column[,color#])
Toggles Off to On in the graph area: with specified color#
Toggles On to Off in the graph area: Off will display the set Background
Image Var or Color.
Color#: 10 - 24 or color name pasted from [vars] COLOR.
y <
POINTS
6:Pxl-Change
(
Pxl-Off(
Pxl-Off(row,column)
The Off state will display the set Background Image Var or COLOR.
y <
POINTS
5:Pxl-Off(
Pxl-On(
Pxl-On(row,column[,color#])
Draws pixel on the graph area at (row,column) in the specified color.
Color#: 10 - 24 or color name pasted from [vars] COLOR.
y <
POINTS
4:Pxl-On(
pxl-Test(
pxl-Test(row,column)
Returns 1 if pixel (row, column) is on, 0 if it is off;
y <
POINTS
7:pxl-Test(
P4Rx(
P4Rx(r,q)
Returns X, given polar coordinates r and q or a list of polar coordinates.
y ;
ANGLE
7:P 4 Rx(
P4Ry(
P4Ry(r,q)
Returns Y, given polar coordinates r and q or a list of polar coordinates.
y ;
ANGLE
8:P 4 Ry(
Commands and Functions Listing 63