| T O P I C R E V I E W |
| Astart030 |
Posted - 10/26/2016 : 03:02:24 AM
Dear Sir/Madam,
I'm writing to you about one possible bug I found using function "exchange X-Y axes" in Originlab.
The thing is that I have an image plot that I've obtained from the matrix using function "Image plot" (figure A on the attached screenshot). As yo can see the white spot has a Z value around 0.266 and coordinates KII around 0 and K(perpendicular) around 1.
Now I want rotate this plot so I press exchange X-Y axes button. Graph becomes rotated, but rotation is incorrect. As you can see (figure B on the attached screenshot) white spot has a Z value around 0.07 now and coordinates KII around 0.8 and K(perpendicular) around 0.37. The interesting thing that if I use data reader to read values in area with coordinates KII around 0 and K(perpendicular) around 1 I will get Z around 0.26-0.27, as it should be (figure C on the attached screenshot). SO I think there is a problem with displaying graph after exchanging axes. Of course value 0.07 should be darker that 0.28, but Origin displays it incorrectly for some reason.
I've tried pressing Crt-R , saving/loading file, changing the X and Y display range, but there was no effect.
I will very appreciate if you help me to solve this problem.
Origin Ver. and Service Release (Select Help-->About Origin): OriginPro 2015 v9.2.257
Operating System: Windows 8.1 |
| 3 L A T E S T R E P L I E S (Newest First) |
| VladGets1 |
Posted - 11/02/2016 : 04:23:23 AM
Me too
quote:
Originally posted by AmandaLu
Hi,
Thanks for pointing out of this bug. Exchange XY tool cannot work properly in Image plot. We have submitted a JIRA for this and will fix it in the future version:
https://originlab.jira.com/browse/ORG-15552
Right now, please do not use Exchange XY tool in image plot. Instead, please transpose matrix first (use menu Matrix: Transpose), and then plot an image plot.
Thanks,
Amanda
OriginLab Technical Service
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| Astart030 |
Posted - 10/26/2016 : 09:07:12 AM
Dear Amanda,
Thanks for your reply. It works.
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| AmandaLu |
Posted - 10/26/2016 : 05:56:40 AM
Hi,
Thanks for pointing out of this bug. Exchange XY tool cannot work properly in Image plot. We have submitted a JIRA for this and will fix it in the future version:
https://originlab.jira.com/browse/ORG-15552
Right now, please do not use Exchange XY tool in image plot. Instead, please transpose matrix first (use menu Matrix: Transpose), and then plot an image plot.
Thanks,
Amanda
OriginLab Technical Service
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