DADiSP Worksheet Functions > A - E > AUTOSCALE
Autoscales the plot in the specified Window.
AUTOSCALE(win, reinit3D)
win |
- |
Optional. A Window, defaults to the current Window. |
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reinit3D |
- |
An integer. The reinit 3D scales flag:
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W1: gsin(100,.01);setx(0.2, 0.8)
autoscale(W1)
W1 initially contains 100 points of a sinewave displayed with the x coordinates set to 0.2 and 0.8. AUTOSCALE rescales the plot from 0.0 to 1.0.
W1: xyz(gsin(100,.01,4), gcos(100,.01,4), 1..100);setx(-2, 2)
W1 contains a 3D spiral and the x-axis is set to –2 to 2.
autoscale(w1)
Rescales the plot but preserves the x-axis coordinates set by SETX.
autoscale(w1, 1)
Resets the x-axis to the automatic range, in this case -1 to 1.
See SETXAUTO, SETYAUTO and SETZAUTO to explicitly set the coordinates for autoscaling.
reinit3D is ignored is the plot is not 3D.