MantisBT - ParaView |
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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0013876 | ParaView | (No Category) | public | 2013-02-12 18:23 | 2013-05-18 20:00 |
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| Reporter | Alan Scott | |
| Assigned To | David Thompson | |
| Priority | high | Severity | minor | Reproducibility | have not tried |
| Status | closed | Resolution | fixed | |
| Platform | | OS | | OS Version | |
| Product Version | | |
| Target Version | | Fixed in Version | 4.0 | |
| Project | Sandia |
| Topic Name | 13876_log_scaled_axes |
| Type | incorrect functionality |
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| Summary | 0013876: 2d plot - log Y axis is broken |
| Description | There is a major bug in the log of the axes on 2d plots. It replicates as follows:
* 3.98.1, Linux, local server.
* Load can.exo. All variables on. Apply.
* Plot over line filter. Apply. Turn all variables on, all off. Then, only turn on Global Node Id.
* On the 2d viewport, Edit View Options. Left Axis/ Layout. Turn on "Use Logarithmic Scale When Available". The Y axis no longer has a scale.
This needs to be fixed ASAP. |
| Steps To Reproduce | |
| Additional Information | |
| Tags | No tags attached. |
| Relationships | | related to | 0013899 | closed | David Thompson | 2d plot - log Y axis is broken (problem dataset) | | related to | 0013877 | closed | David Thompson | Histogram Y axis doesn't log properly. |
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| Attached Files | |
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| Issue History |
| Date Modified | Username | Field | Change |
| 2013-02-12 18:23 | Alan Scott | New Issue | |
| 2013-02-12 18:39 | Alan Scott | Status | backlog => todo |
| 2013-02-12 18:49 | Alan Scott | Relationship added | related to 0013877 |
| 2013-02-13 09:53 | Utkarsh Ayachit | Assigned To | => Kyle Lutz |
| 2013-02-19 20:01 | Alan Scott | Relationship added | related to 0013899 |
| 2013-02-26 10:54 | Utkarsh Ayachit | Assigned To | Kyle Lutz => David Thompson (old) |
| 2013-02-26 11:39 | David Thompson (old) | Assigned To | David Thompson (old) => David Thompson |
| 2013-03-25 11:50 | David Thompson | Topic Name | => 13876_log_scaled_axes |
| 2013-03-25 11:50 | David Thompson | Note Added: 0030473 | |
| 2013-03-25 11:50 | David Thompson | Status | todo => gatekeeper review |
| 2013-03-25 11:50 | David Thompson | Fixed in Version | => git-next |
| 2013-03-25 11:50 | David Thompson | Resolution | open => fixed |
| 2013-03-25 14:43 | Utkarsh Ayachit | Fixed in Version | git-next => git-master |
| 2013-03-25 14:43 | Utkarsh Ayachit | Status | gatekeeper review => customer review |
| 2013-03-25 14:43 | Utkarsh Ayachit | Note Added: 0030475 | |
| 2013-05-15 20:07 | Alan Scott | Note Added: 0030783 | |
| 2013-05-15 20:07 | Alan Scott | Status | customer review => closed |
| 2013-05-18 20:00 | Utkarsh Ayachit | Fixed in Version | git-master => 4.0 |
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Notes |
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(0030473)
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David Thompson
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2013-03-25 11:50
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There were several issues with the vtkAxis class as well as charts that relied on the vtkAxis for scaling information:
1. Log-scaling could be requested but there was no way for a chart to know whether it would be enabled by the axis or not (without duplicating code from the axis class).
2. Some classes need access to axis ranges as specified (ParaView UI) while others need to know the range of values that the transformed plot coordinates span (vtkPlot*). The chart API in VTK now provides both.
3. Some plots (vtkPlotBar) ignored log-scaling altogether.
4. The logic to compute tick labels when log scaling was requested, feasible (min*max > 0), but not reasonable (less than 1 order of magnitude between min and max) was broken.
It should be possible to verify the fix by retrying the steps above to demonstrate the problem, as well as the use cases in bug 13877 and 13899. |
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(0030475)
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Utkarsh Ayachit
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2013-03-25 14:43
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SUMMARY
---------------------------------------------
Topics merged into master:
(VTK) 13876_log_scaled_axes
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(0030783)
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Alan Scott
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2013-05-15 20:07
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Tested master, remote server, Linux. |
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