Exported maps are sorting/overlaying the images different from viewer #104

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gonzoearth opened this Issue Apr 30, 2012 · 1 comment

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@gonzoearth
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largest images are winning on what image overlays are on top during export
http://publiclaboratory.org/map/buss-farm-rosetta-south-africa/2011-10-08 as an example
http://mapknitter.org/map/view/buss-farm

@jywarren
Owner

yipes, there's actually no sorting on the export side. Plan:

  • add an "images" field to the Export model, which accepts a comma-delimited list of Warpables (images)
  • on starting an export, write to that field using IDs from the JavaScript side

This has the added benefit that we could offer a set of checkboxes to disable certain images, and eventually it could be the basis for manual sorting (which would take some extra javascript interface).

And it would help issue #39, by letting people try exporting subsets of the full map if it's too big.

Relevant code: app/models/map.rb:323 for sorting, pre-compositing

@jywarren jywarren closed this Aug 17, 2012
@jywarren jywarren added a commit that referenced this issue Feb 13, 2015
@jywarren various fixes for 2.0 launch, including routing, list display, export…
…ing, profile pages, error pages, and welcome msg; close #104 close #103 close #99 close #96
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