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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0008078 | ParaView | (No Category) | public | 2008-11-10 18:28 | 2016-08-12 09:57 | ||||
| Reporter | Utkarsh Ayachit | ||||||||
| Assigned To | Yumin Yuan | ||||||||
| Priority | normal | Severity | minor | Reproducibility | have not tried | ||||
| Status | closed | Resolution | moved | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | |||||||||
| Target Version | Fixed in Version | ||||||||
| Summary | 0008078: Unordered Color Maps | ||||||||
| Description | Some data values do not have any logical order associated with them. For example, block ids and process ids have identifiers that distinguish them, but there is no real meaning between the relationship of each pair. Thus, it makes little sense to use our standard linear color maps. A much better approach would be to map individual colors to values and show these colors as blocks in the color bar. VisIt demonstrates this quite nicely (although the colors they use aren't perfect). | ||||||||
| Tags | No tags attached. | ||||||||
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(0023218) Dave DeMarle (administrator) 2010-11-12 14:14 |
Yumin, please advise on how to go about fixing this and how much work it entails. |
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(0023266) Yumin Yuan (developer) 2010-11-15 15:42 |
Showing the colors as blocks in the color bar is not complicated, and can be achieved mainly by modifying vtkPVScalarbarActor::BuildScalarBarTexture(). The thing that needs some thinking is how to display ticks and labels (linear vs log) in this case. Anyway, it may take a couple of days of work, and the changes should be fairly isolated in only a couple of classes, I think. |
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(0037604) Kitware Robot (administrator) 2016-08-12 09:57 |
Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current ParaView Issues page linked in the banner at the top of this page. |
| Notes |
| Issue History | |||
| Date Modified | Username | Field | Change |
| 2008-11-10 18:28 | Utkarsh Ayachit | New Issue | |
| 2009-02-17 15:02 | Utkarsh Ayachit | Category | 3.6 => Pending |
| 2009-02-20 14:03 | Ken Moreland | Category | Pending => 3.8 |
| 2009-05-13 13:40 | Utkarsh Ayachit | Target Version | => 3.8 |
| 2010-11-12 14:13 | Dave DeMarle | Status | backlog => tabled |
| 2010-11-12 14:13 | Dave DeMarle | Assigned To | => Yumin Yuan |
| 2010-11-12 14:14 | Dave DeMarle | Note Added: 0023218 | |
| 2010-11-15 15:42 | Yumin Yuan | Note Added: 0023266 | |
| 2011-06-16 13:10 | Zack Galbreath | Category | => (No Category) |
| 2016-08-12 09:57 | Kitware Robot | Note Added: 0037604 | |
| 2016-08-12 09:57 | Kitware Robot | Status | expired => closed |
| 2016-08-12 09:57 | Kitware Robot | Resolution | open => moved |
| Issue History |
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