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jwarnett
1 Posts |
 Posted - 06/19/2011 : 12:50:22 PM
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| Is it possible to setup a polar graph with maximum specified radius, and colour various sectors. for example, can i fill the area: 1 < r < 1.5, pi/8 < theta < 2pi/8, with a specified RGB colour. If so, how? I will have a list of sectors and colours to fill them |
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Hideo Fujii
USA
1582 Posts |
Posted - 06/20/2011 : 12:09:39 PM
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Hi Jay,
Not sure exactly, I thought this is something similar to what you wanted to present...
If this is the case, the following is the steps I performed:
1) Made a extra pair of XY column (C(X):D(Y)) for the extracted plot for the fill area. (Make sure that there is
an extra row which has the value of lower Y scale to "come back".)
2) Make a polar plot from these four XYXY columns.
3) Turn ON the Use Y-Axis Range radio button in the graph, and change the Y scale from 1 to 1.5 by double-clicking
the Y(=radius) axis.
4) Double-click the plot to show the Plot Details dialog. For the C(X=theta)D(Y=r) plot, choose "Line" tab,
and turn ON the Fill Area Under Curve check box.
5) In Plot Details dialog, choose Pattern dialog, Color=Custom, press Define Custom Colors button,
and enter the RGB values to add a custom color, and accept this new color.
Hope this gives you some idea.
--Hideo Fujii
OriginLab |
Edited by - Hideo Fujii on 06/20/2011 12:26:20 PM |
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Polar area fill