23 Commits

Author	SHA1	Message	Date
Eric Fischer	d01d8177a0	Allow filtering features by zoom level in conditional expressions ... This moves filtering from the serialization stage to the tiling stage so that the zoom level can be known to the filter. The side effect is to carry null attributes much further through the pipeline than previously.	2018-04-05 14:15:19 -07:00
Eric Fischer	fac0ebbf52	All the other places where I used volatile but really wanted atomic	2018-03-13 15:21:21 -07:00
Eric Fischer	ebe10a27d7	Add documentation	2018-02-27 14:45:46 -08:00
Eric Fischer	45b1a1d9e0	Sum, product, concat, and comma operations work now	2018-02-26 16:47:15 -08:00
Eric Fischer	b73e710855	Add --accumulate-attribute flag and pass the result to tiling	2018-02-20 16:19:49 -08:00
Eric Fischer	d89d46da65	Remove unused parameters	2017-11-07 10:55:34 -08:00
Eric Fischer	c79f19e3ca	Merge branch 'master' into plugins	2017-08-08 11:08:10 -07:00
Eric Fischer	65c095cc2b	Clean up #includes and add fields for counting attributes	2017-07-14 16:56:23 -07:00
Eric Fischer	04d0cc6fa1	Merge branch 'master' into plugins	2017-07-06 22:28:35 -07:00
Eric Fischer	cf3a0800b8	Add an option to increase maxzoom if features are still being dropped	2017-05-31 10:47:34 -07:00
Eric Fischer	94a15eaf85	Merge branch 'master' into plugins	2017-04-07 14:28:58 -07:00
Eric Fischer	1c1ae6a8be	Update documentation and reduce use of global variables	2017-04-07 12:36:34 -07:00
Eric Fischer	d1dc310bbc	The GeoJSON-producing part of prefiltering	2016-12-08 15:13:38 -08:00
Eric Fischer	5554b9cbba	Add the command-line option to specify the filter	2016-12-07 12:15:57 -08:00
Eric Fischer	d8ba9db386	Remove unused layer count and layer name list	2016-08-30 15:09:18 -07:00
Eric Fischer	531c238c5b	Pass the layer maps through into tiling	2016-08-29 17:42:46 -07:00
Eric Fischer	9908db5e56	Add an option to vary the level of line and polygon simplification	2016-07-12 16:51:56 -07:00
Eric Fischer	1d636e5c0d	Consistently treat "prevent" and "additional" options as globals	2016-05-25 11:38:52 -07:00
Eric Fischer	271ec3d154	Stop using malloc for layer names	2016-05-03 10:52:49 -07:00
Eric Fischer	adc70341ad	Use std::set to track the layer-wide feature attribute types. ... Track them during parsing, not tiling. Remove the old string pool code.	2016-04-28 14:59:58 -07:00
Eric Fischer	ee97e6c307	Whittle down tile.hpp to the things that actually related to tile.cpp	2016-04-27 15:09:06 -07:00
Eric Fischer	f3b9e15267	Move serialization code to its own file	2016-04-27 14:19:10 -07:00
Eric Fischer	65253cba50	Drag header files into C++	2016-04-27 14:00:14 -07:00