GNU Astronomy Utilities - Tasks: task #14365, Allow the user to input fractions...
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task #14365: Allow the user to input fractions as a scaling value to ImageWarp
Submitter: | Lee Kelvin <leeskelvin> | ||
Submitted: | Wed 08 Feb 2017 08:32:28 PM UTC | ||
Should Start On: | Wed 08 Feb 2017 12:00:00 AM UTC | Should be Finished on: | Wed 08 Feb 2017 12:00:00 AM UTC |
Category: | Warp | Priority: | 5 - Normal |
Item Group: | Enhancement | Status: | None |
Privacy: | Public | Percent Complete: | 100% |
Assigned to: | makhlaghi | Open/Closed: | Closed |
Effort: | 0.00 |
Mon 13 Feb 2017 11:11:50 PM UTC, comment #3: |
Mohammad Akhlaghi <makhlaghi>![]() ![]() |
Fri 10 Feb 2017 01:40:54 PM UTC, comment #2: As part of task #14245, I am now working on porting ImageWarp to the new infra-structure. In the main-time, I will also complete this great suggestion ;-). |
Mohammad Akhlaghi <makhlaghi>![]() ![]() |
Thu 09 Feb 2017 02:30:53 AM UTC, comment #1: This is another great feature suggestion, which can be extremely useful!
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Mohammad Akhlaghi <makhlaghi>![]() ![]() |
Wed 08 Feb 2017 08:32:28 PM UTC, original submission:
If I want to scale a 3x3 pixel image up to 8x8 pixels, the correct scaling value is 2.6 recurring (8/3). This value will always be an approximation; it is impossible for me to express the correct scaling accurately.
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Lee Kelvin <leeskelvin>![]() |
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All the modular warpings and the matrix elements now allow fractions. This has been applied and pushed to my development branch as part of task #14245.