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| Dyed areas are not complete when displaying negative values http://steveshipway.org/forum/viewtopic.php?f=26&t=8090 |
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| Author: | gerch_winnheuer [ Tue Jan 29, 2013 12:08 am ] |
| Post subject: | Dyed areas are not complete when displaying negative values |
Hi Steve, since the temperature was cold the last few days I recognized that some of the areas are not dyed in the negative range of the graphs. Refer to the screenshots below, neither the "no values" area nor the "working day" areas are colored beneath zero. Temperature.cfg-localtemp-y-l2.png [ 36.9 KiB | Viewed 8879 times ] Temperature.cfg-localtemp-w-l2.png [ 31.71 KiB | Viewed 8879 times ] |
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| Author: | stevesh [ Tue Jan 29, 2013 4:50 pm ] |
| Post subject: | Re: Dyed areas are not complete when displaying negative values |
On older versions of rrdtool, there were problems if I shaded from -INF to INF (it actually shaded nothing) so changed to 0 to INF which worked. However looks like negative values have problems with this. I have a fix for this in 2.23beta2, but there are other issues in that I have not yet tested it sufficiently on older versions of RRDTool, also I cant release 2.23 until I fix the licensing issues with the javascript library used for the archive date popup. |
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