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NRAO Home > CASA > CASA Toolkit Reference Manual |
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sd.plotter.arrow - Function
5.1.8 Draw arrow on specified axis
Description
Draws arrow on specified axis from (x,y) to (x+dx,y+dy). This is an interface
for matplotlib.axes.Axes.arrow function.
The interactive argument is specific to this method (not available from matplotlib). If it is True, you can set positions interactively using GUI panel.
Arguments
See matplotlib help about detailed description of arguments.
Inputs |
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x |
| x position for the origin of the arrow
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| allowed: | float | |
| Default: | ||
y |
| y position for the origin of the arrow
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| allowed: | float | |
| Default: | ||
dx |
| x position for the terminal of the arrow (offset from
origin)
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| allowed: | float |
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| Default: |
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dy |
| y position for the terminal of the arrow (offset from
origin)
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| allowed: | float |
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| Default: |
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interactive |
| Interactively set origin and terminal of the arrow if True
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| allowed: | bool |
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| Default: |
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Returns
Example
More information about CASA may be found at the
CASA web page
Copyright © 2016 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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