Title: Separate alpha and rbg interpolation then recombine to fix issue11316 by dabana · Pull Request #12062 · matplotlib/matplotlib · GitHub
Open Graph Title: Separate alpha and rbg interpolation then recombine to fix issue11316 by dabana · Pull Request #12062 · matplotlib/matplotlib
X Title: Separate alpha and rbg interpolation then recombine to fix issue11316 by dabana · Pull Request #12062 · matplotlib/matplotlib
Description: PR Summary Addresses issue #11316. @tacaswell suggested two solutions: to change the output array starting as (1, 1, 1, 0) re-sample the RGB and A arrays separatly I tested both solutions. Solution 1 did not work. I tested various output arrays but it does not have any impact on the result: grey boundaries are still visible. Finally, solution was the right one. I interpolate the alpha channel and the 3 rgb channels a 2 separate images. I then recombine into a 4-channel RGBA output. This is a crude fix to the issue. Help wanted to improve elegance and/or efficiency. PR Checklist Has Pytest style unit tests Code is Flake 8 compliant New features are documented, with examples if plot related Documentation is sphinx and numpydoc compliant Added an entry to doc/users/next_whats_new/ if major new feature (follow instructions in README.rst there) Documented in doc/api/api_changes.rst if API changed in a backward-incompatible way
Open Graph Description: PR Summary Addresses issue #11316. @tacaswell suggested two solutions: to change the output array starting as (1, 1, 1, 0) re-sample the RGB and A arrays separatly I tested both solutions. Soluti...
X Description: PR Summary Addresses issue #11316. @tacaswell suggested two solutions: to change the output array starting as (1, 1, 1, 0) re-sample the RGB and A arrays separatly I tested both solutions. Soluti...
Opengraph URL: https://github.com/matplotlib/matplotlib/pull/12062
X: @github
Domain: github.com
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| og:image:alt | PR Summary Addresses issue #11316. @tacaswell suggested two solutions: to change the output array starting as (1, 1, 1, 0) re-sample the RGB and A arrays separatly I tested both solutions. Soluti... |
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