Eric Fischer
a8a342f701
Send dot-dropping through the same pipeline.
...
The first feature in a tile can never be dropped, since there is
no previous feature to attach its properties to.
Remove the previous special case that reset the dropping counter
at the first feature within each tile proper (as opposed to the
first feature in each tile, including its buffer, which is now
the one that is guaranteed to be preserved).
2018-02-23 17:19:54 -08:00
Eric Fischer
27154c8f06
Cluster onto the previous feature instead of onto the next
...
This also allows doing the attribute and tilestats all at once
at the end of the tile instead of having to update a feature
to handle the last cluster.
2018-02-23 12:26:58 -08:00
Eric Fischer
30a277a43e
Always keep the first feature so there is something to coalesce onto
2018-02-22 17:25:54 -08:00
Eric Fischer
aaf08a6c55
Add an option to specify the clustering distance directly
2017-12-20 17:33:30 -08:00
Eric Fischer
6524b6510e
Credit dangling clustered count at the end of a tile to the last feature
2017-12-18 12:55:22 -08:00
Eric Fischer
b03dabe098
Add an option for clustering features
2017-12-14 14:30:08 -08:00
Eric Fischer
748ef3b1d5
Add a tippecanoe-decode option to report tile size and feature count
2017-10-09 17:05:29 -07:00
Eric Fischer
f9a007e8c3
Use milo dtoa for consistent string representation of numbers
2017-08-29 14:44:34 -07:00
Eric Fischer
c79f19e3ca
Merge branch 'master' into plugins
2017-08-08 11:08:10 -07:00
Eric Fischer
cc28bbab3a
Move the tilestats into the "json" row of the metadata
2017-07-26 09:54:49 -07:00
Eric Fischer
518c8db790
Straighten out the extra tilestat attributes in some joined tilesets
...
The problem was in the case where the CSV provided a new value for
an attribute that replaced an existing value. Both the old and new
value were being included in the tilestats instead of just the new.
2017-07-20 17:39:41 -07:00
Eric Fischer
97d0b2a1b5
Retain attributes in alphabetical order, for consistency
2017-07-19 16:40:06 -07:00
Eric Fischer
7b03e1ee87
Include tilestats in the metadata table. (Not all tests are passing)
2017-07-19 13:09:47 -07:00
Eric Fischer
834ba19277
Add option for newline-delimited output format to tippecanoe-decode
2017-03-28 16:25:40 -07:00
Eric Fischer
3a1f074c96
Add test and documentation for tippecanoe-decode -l
2017-03-01 16:01:57 -08:00
Eric Fischer
c87d6eadfc
Associate attributes with the right layer when explicitly tagged ( #342 )
2017-01-03 12:20:52 -08:00
Eric Fischer
38ce49d2d4
Another option for plain fractional dropping, but across the whole zoom
2016-11-04 12:26:13 -07:00
Eric Fischer
ee48be26e0
Rename -k to -M before I regret that the unit for it is not kilobytes
2016-11-04 11:15:53 -07:00
Eric Fischer
689f2ef7e9
Make better guesses about what gap will make a tile small enough
2016-11-02 16:57:35 -07:00
Eric Fischer
2e3ba8f374
Retain original feature index rather than recalculating
...
For better density calculation of clipped features
2016-11-02 15:11:22 -07:00
Eric Fischer
d0db3323fb
Binary search to find gap that leaves the desired fraction of features
2016-11-02 14:25:04 -07:00
Eric Fischer
565b5dc6b4
Add a test of discovering the minimum workable feature spacing
2016-10-25 16:39:41 -07:00
Eric Fischer
667e8f7a29
Use the same discovered gamma across all tiles of a zoom level
2016-10-25 14:13:55 -07:00
Eric Fischer
f32916c472
Tests of the three current strategies for reducing tile size
2016-10-24 15:33:14 -07:00
Eric Fischer
e1655941cc
Add a test where the base zoom is beyond the max zoom
2016-10-17 13:53:52 -07:00
Eric Fischer
2e9971c6d5
Remake test standards after inspection
2016-10-12 10:41:01 -07:00
Eric Fischer
76739fd27b
Fix a typo so it actually works, and add a test and documentation
2016-08-30 15:32:09 -07:00
Eric Fischer
ae50abefc4
Add layer version and extent to tippecanoe-decode output and test standards
2016-06-16 12:50:08 -07:00
Eric Fischer
9d0a41521f
Forgot to add the test
2016-05-27 16:33:56 -07:00
Eric Fischer
52f2804122
Make lexical feature ordering work again, and add a test for it
2016-04-25 16:47:30 -07:00
Eric Fischer
b10b436ac9
Add a way to test recursive radix sorting. Bump version number.
2016-04-05 13:32:44 -07:00
Eric Fischer
d38b5a999e
Make base zoom and drop rate guessing more testable, and test them
2016-03-03 17:03:03 -08:00
Eric Fischer
e4ab47b3d6
Add a gamma-reduction test
2016-03-03 15:44:07 -08:00
Eric Fischer