Controls and creates two dimensional windows for plotting
WIN_TWOD | dxmin=Real dxmax=Real dymin=Real dymax=Real x=RealArray y=RealArray [colour=Colour] | Creates a Two dimensional window. |
example:
# Creating and displaying a Twod window, # where yarray and xarray have already # been defined >> win_twod 0.1 0.9 0.1 0.9 y=yarray x=xarray
Note: d means the device co-ordinate. Giving the x/yarray the window is scaled automatically.
Creates and displays a Two dimensional window ready for plotting a colour cell or contour plot. The area of the sceen to use for the window is specified with the four device co-ordinates and the supplied X and Y arrays are used to auto-scale the axes in the X and Y directions respectively. Currently all transformations are handled by the plotting commands so it is possible to scale the axes explicity by giving X and Y arrays with two elements each to specify the maximum and minimum values instead of the complete grid arrays (which would be needed for a non-linear grid).
Dxmin (Real)
Sets the minimum x device co-ordinate.
Dxmax (Real)
Sets the maximum x device co-ordinate.
Dymin (Real)
Sets the minimum y device co-ordinate.
Dymax (Real)
Sets the maximum y device co-ordinate.
X (RealArray)
Scales the two dimensional window.
Y (RealArray)
Scales the two dimensional window.
Colour (Colour)
Sets the colour of the window. By default the colour of the window is black.
RESULT = (TwoDWindow)
Returns all of the properties of the newly created window.