FiPyfipy.viewers.matplotlibViewer.matplotlib2DContourViewer¶
Classes
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Displays a contour plot of a 2D CellVariable object. |
- class fipy.viewers.matplotlibViewer.matplotlib2DContourViewer.Matplotlib2DContourViewer(vars, title=None, limits={}, cmap=None, colorbar='vertical', axes=None, number=None, levels=None, figaspect='auto', **kwlimits)¶
Bases:
AbstractMatplotlib2DViewerDisplays a contour plot of a 2D CellVariable object.
The Matplotlib2DContourViewer plots a 2D CellVariable using Matplotlib.
Creates a Matplotlib2DContourViewer.
- Parameters:
vars (CellVariable) – Variable to display
title (str, optional) – displayed at the top of the Viewer window
limits (dict, optional) – a (deprecated) alternative to limit keyword arguments
xmin (float, optional) – displayed range of data. Any limit set to a (default) value of None will autoscale.
xmax (float, optional) – displayed range of data. Any limit set to a (default) value of None will autoscale.
ymin (float, optional) – displayed range of data. Any limit set to a (default) value of None will autoscale.
ymax (float, optional) – displayed range of data. Any limit set to a (default) value of None will autoscale.
datamin (float, optional) – displayed range of data. Any limit set to a (default) value of None will autoscale.
datamax (float, optional) – displayed range of data. Any limit set to a (default) value of None will autoscale.
cmap (Colormap, optional) – the Colormap. Defaults to matplotlib.cm.jet
colorbar (bool, optional) – plot a color bar in specified orientation if not None
axes (Axes, optional) – if not None, vars will be plotted into this Matplotlib Axes object
number (int, optional) – Determines the number and positions of the contour lines / regions. (deprecated, use levels=).
levels (int or array_like, optional) – Determines the number and positions of the contour lines / regions. If an int n, tries to automatically choose no more than n+1 “nice” contour levels over the range of vars. If array_like, draw contour lines at the specified levels. The values must be in increasing order. E.g. to draw just the zero contour pass
levels=[0].figaspect (float) – desired aspect ratio of figure. If arg is a number, use that aspect ratio. If arg is auto, the aspect ratio will be determined from the Variable’s mesh.
- property axes¶
The Matplotlib
Axes.
- property cmap¶
The Matplotlib
Colormap.
- property colorbar¶
The Matplotlib
Colorbar.
- property fig¶
The Matplotlib
Figure.
- property id¶
The Matplotlib
Figurenumber.
- property levels¶
The number of automatically-chosen contours or their values.
- plot(filename=None)¶
Update the display of the viewed variables.
- Parameters:
filename (str) – If not None, the name of a file to save the image into.
- plotMesh(filename=None)¶
Display a representation of the mesh
- Parameters:
filename (str) – If not None, the name of a file to save the image into.
- setLimits(limits={}, **kwlimits)¶
Update the limits.
- Parameters:
limits (dict, optional) – a (deprecated) alternative to limit keyword arguments
xmin (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
xmax (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
ymin (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
ymax (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
zmin (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
zmax (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
datamin (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.
datamax (float, optional) – displayed range of data. A 1D Viewer will only use xmin and xmax, a 2D viewer will also use ymin and ymax, and so on. All viewers will use datamin and datamax. Any limit set to a (default) value of None will autoscale.