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| Radar or Polar Charts http://wiki.pchart.net/forum/viewtopic.php?f=1&t=29340 |
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| Author: | cbaldinu [ Wed May 23, 2012 8:25 am ] |
| Post subject: | Radar or Polar Charts |
Hi all, i am trying to draw a graph, using polar or radar, similar to the Rose Wind. My problem is that i would like to draw an area that indicates the rate of the direction of the wind. i'll post an image just to show better what i would like to do. http://img535.imageshack.us/img535/503/windrose.png The drawed areas means that in i.e. the direction of N/NE the wind was detected in that way for the 15% of the time, etc etc. Is it possible to do this in pChart? I was thinking to use an array of array, but it seems it's not possible to do this. Anyone has an idea? Thanks to all, Cristian Baldinu |
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