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https://github.com/felt/tippecanoe.git
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Erica Fischer
4e52cbd957
* Prep to track conditions other than just "dropped" or "kept" * Count up instead of down * Drop or retain whole multiplier clusters based on their first feature * Calculate a global feature dropping sequence * Switch over to using the drop sequence for drop-fraction * Remove unused arguments for the old drop-fraction implementation * Fix copy-and-paste bugs, update tests * Properly incorporate feature_minzoom into the drop sequence, I hope * Rename drop_by to drop_sequence * See if sorting within clusters fixes filter stability between zooms * Remove very chatty debug print * Update changelog and version * Use named constants instead of numbers for feature dropping/keeping * Add comment to explain purpose and method of bit reversal
22 lines
1.3 KiB
JSON
22 lines
1.3 KiB
JSON
{ "type": "FeatureCollection", "properties": {
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"antimeridian_adjusted_bounds": "1.000000,1.000000,1.000000,1.000000",
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"bounds": "1.000000,1.000000,1.000000,1.000000",
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"center": "1.000000,1.000000,0",
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"description": "tests/loop/out/-z0_-O200_--drop-fraction-as-needed.json.check.mbtiles",
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"format": "pbf",
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"generator_options": "./tippecanoe -q -a@ -f -o tests/loop/out/-z0_-O200_--drop-fraction-as-needed.json.check.mbtiles -z0 -O200 --drop-fraction-as-needed tests/loop/in.json",
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"json": "{\"vector_layers\":[{\"id\":\"in\",\"description\":\"\",\"minzoom\":0,\"maxzoom\":0,\"fields\":{}}],\"tilestats\":{\"layerCount\":1,\"layers\":[{\"layer\":\"in\",\"count\":1000,\"geometry\":\"Point\",\"attributeCount\":0,\"attributes\":[]}]}}",
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"maxzoom": "0",
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"minzoom": "0",
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"name": "tests/loop/out/-z0_-O200_--drop-fraction-as-needed.json.check.mbtiles",
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"strategies": "[{\"dropped_as_needed\":999,\"feature_count_desired\":1000}]",
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"type": "overlay",
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"version": "2"
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}, "features": [
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{ "type": "FeatureCollection", "properties": { "zoom": 0, "x": 0, "y": 0 }, "features": [
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{ "type": "FeatureCollection", "properties": { "layer": "in", "version": 2, "extent": 4096 }, "features": [
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{ "type": "Feature", "properties": { }, "geometry": { "type": "Point", "coordinates": [ 0.966797, 0.966751 ] } }
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] }
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] }
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] }
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