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Fix disappearing zoomed image layers #3222

Merged
merged 1 commit into from
Sep 19, 2016
Merged

Fix disappearing zoomed image layers #3222

merged 1 commit into from
Sep 19, 2016

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lucaswoj
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This PR fixes #3010 by allowing image and video sources to specify a single coordinate to the SourceCache to override Transform#coveringTiles.

I think ImageSource and VideoSource are fundamentally not tile-based sources and it's awkward to treat them as such (was before #2667, even more so now). I'm most interested in solutions that take "tiles" out of the equation for these source types.

I strongly agree with @jfirebaugh's comment ☝️ and will be looking into refactoring per #3186 and #2291 as soon as we can get the Chattanooga release out the door.

@jfirebaugh @anandthakker @mollymerp @lbud for 👀

Launch Checklist

  • briefly describe the changes in this PR
  • write tests for all new functionality
  • manually test the debug page

@lucaswoj lucaswoj merged commit c0f1c7e into master Sep 19, 2016
@lucaswoj lucaswoj deleted the untile-image-3010 branch September 19, 2016 21:52
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Image layer disappears while zooming
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