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1b3620dabc
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Start converting C arrays to C++ vectors
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2014-09-30 15:53:45 -07:00 |
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04c8a4441d
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Remove no-ops after coalescing, which will often generate empty moves.
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2014-09-29 17:32:01 -07:00 |
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e09bec0824
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Don't coalesce point features, because multipoints don't seem to draw right.
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2014-09-29 16:18:20 -07:00 |
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099623cd32
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Arrays for coalescing can get too big for the stack.
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2014-09-29 15:59:36 -07:00 |
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98b0cb5e3f
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Tiles are smaller if coalesced features are sorted geographically
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2014-09-29 15:38:33 -07:00 |
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a08e57357a
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Coalesce geometries of features with the same attributes
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2014-09-29 15:33:14 -07:00 |
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f0d2dbd2a8
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Add -f option to overwrite existing mbtiles file
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2014-09-29 15:09:21 -07:00 |
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c02c91df5a
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Make an array of features in each tile to prepare to coalesce features
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2014-09-29 14:46:45 -07:00 |
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26e9feda02
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Move mbtiles code to its own source file
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2014-09-29 12:48:58 -07:00 |
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5e64040859
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Remove dead code
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2014-09-29 12:18:58 -07:00 |
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8118c13a71
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Give the constant pool its own source file
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2014-09-29 12:17:35 -07:00 |
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fabeb4588d
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Stop duplicating pool initialization code
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2014-09-29 12:12:54 -07:00 |
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5ab7f89465
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Add an option to exclude specified properties
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2014-09-29 10:50:24 -07:00 |
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ca6c491c6f
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More readme clarifications and examples
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2014-09-27 10:36:45 -07:00 |
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c326762b6f
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Crunch out spaces and most punctuation from autogenerated layer names
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2014-09-27 09:39:20 -07:00 |
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120809b004
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Clip large LineString features down to the bounds of the tile
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2014-09-26 17:07:52 -07:00 |
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2d34916fca
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Clipping code from datamaps
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2014-09-26 16:35:18 -07:00 |
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69fa9e5f22
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Remove jsoncat since it doesn't belong in this project
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2014-09-26 16:14:13 -07:00 |
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9f3666472e
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More README clarification
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2014-09-26 15:36:41 -07:00 |
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be397b0391
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Mention line simplification
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2014-09-26 15:27:20 -07:00 |
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0f593d8fdf
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Fix build errors on Mac
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2014-09-26 15:25:12 -07:00 |
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1a7d2f6d00
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Expand README
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2014-09-26 15:20:08 -07:00 |
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c083d2f9f8
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Commit to a name
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2014-09-26 14:53:10 -07:00 |
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7052378613
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Remember to finalize statements
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2014-09-26 14:51:29 -07:00 |
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a2f3dd4769
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Correct example
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2014-09-26 14:51:19 -07:00 |
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02b85931f6
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Replace README with something appropriate
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2014-09-26 14:45:45 -07:00 |
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6edaaa1104
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Restrict to one input file, since that's all that will work
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2014-09-26 14:33:03 -07:00 |
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0a8420cc2e
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Add options to specify the base and low-zoom level of detail
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2014-09-26 10:52:19 -07:00 |
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528e0575e2
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Actually write tiles directly to the .mbtiles file!
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2014-09-25 16:34:17 -07:00 |
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ce485148fe
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String formatting mess to encode the JSON metadata
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2014-09-25 16:07:03 -07:00 |
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86f4f2dd05
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More metadata adding, and boilerplate from mbutil
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2014-09-25 15:38:20 -07:00 |
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eec0e14447
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Start putting data into mbtiles instead of separate files
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2014-09-25 15:20:17 -07:00 |
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e722ee487e
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More useful progress indicator
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2014-09-25 14:36:25 -07:00 |
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201708f19c
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Add command line options for zoom, title, layer name, name, output dir
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2014-09-25 12:09:31 -07:00 |
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0b23e65803
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Hardcode layer name a little less.
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2014-09-24 23:22:14 -07:00 |
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dc7c58169f
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Use a constant instead of assuming everything goes to z0
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2014-09-24 22:58:17 -07:00 |
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1bcbd0661c
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Curves look a lot better keeping 1/4-pixel detail at any zoom
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2014-09-24 17:57:18 -07:00 |
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4de57b960d
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Bump up tolerance. Anything higher is visibly off.
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2014-09-24 17:40:32 -07:00 |
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ed05bc9f7e
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Fix overflow that was leaving some lines too far away
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2014-09-24 17:23:40 -07:00 |
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41fcd4c82f
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Mostly working line simplification
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2014-09-24 16:51:53 -07:00 |
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509171b470
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Optimize out line movetos that don't actually move
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2014-09-24 15:43:24 -07:00 |
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e65eb0b310
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Looks terrible, but drop pieces of lines to maintain density across zooms
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2014-09-24 14:58:26 -07:00 |
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5cde832ec6
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Stay in (tile-relative) world-scaled coordinates initially
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2014-09-24 14:15:04 -07:00 |
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ce3cdfc5e9
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Choose the center of the busiest tile for the map center
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2014-09-24 12:14:35 -07:00 |
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fbf60b6d80
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Factor out and improve no-op drawing elimination
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2014-09-24 11:42:20 -07:00 |
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ef3d9867fc
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This can just be a regular loop now
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2014-09-23 21:40:23 -07:00 |
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a8907362bd
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Count drawing operations, not ops and coordinates equally
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2014-09-23 18:19:06 -07:00 |
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e8c3177725
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Separate translation to tile coordinates from vector feature generation
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2014-09-23 18:08:31 -07:00 |
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95c2fb67b2
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Fix large features getting included multiple times at low zooms
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2014-09-23 17:18:36 -07:00 |
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8f77376b58
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Calculate a bounding box and hopefully reasonable center point
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2014-09-23 16:41:38 -07:00 |
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