GNU Astronomy Utilities - Bugs: bug #51353, Pure rotation must be around pixel...
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bug #51353: Pure rotation must be around pixel coordinate (0,0)
Submitter: | Mohammad Akhlaghi <makhlaghi> | ||
Submitted: | Sat 01 Jul 2017 12:54:49 PM UTC | ||
Category: | Warp | Severity: | 3 - Normal |
Item Group: | Output not reasonable | Status: | Fixed |
Privacy: | Public | Assigned to: | makhlaghi |
Open/Closed: | Closed |
Sat 01 Jul 2017 01:25:16 PM UTC, comment #1: |
Mohammad Akhlaghi <makhlaghi> |
Sat 01 Jul 2017 12:54:49 PM UTC, original submission:
When doing rotation about pixel coordinate (0,0) by an angle theta, until now Warp would use the following wrong equation (which is correct for rotation of the coordinates, not rotation of the point):
|
Mohammad Akhlaghi <makhlaghi> |
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Follow 2 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2017-07-01 | makhlaghi | Status | In Progress | Fixed | |
Open/Closed | Open | Closed |
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Corresponding source code
The correction is now done and pushed to the main repo.