5 Commits

Author	SHA1	Message	Date
Patrick Valsecchi	5ee97adc16	Add heuristic to not simplify geometries for nothing ... Tested with a release binary and Swiss OSM roads in PostGIS at several zoom levels (the higher, the less features), values in ms (average over at least 100 queries): Level | Before | After | % improvement ------------------------------------------- 7 | 37 | 36 | 2.7 6 | 41 | 38 | 7.32 5 | 48 | 46 | 4.17 4 | 70 | 64 | 8.57 3 | 114 | 109 | 4.39 Not much improvement (I'm quite dispointed, here), but not much change in the code.	2016-08-16 12:48:35 +02:00
Nyall Dawson	b4f88c5396	Update test masks for arrow symbol layer	2016-06-04 19:16:47 +10:00
Hugo Mercier	6c9b588906	Arrow symbol layer: halved arrows and head width/height ... The head size can now be configured by its width and its height Arrows can also be rendered as "half arrows"	2016-06-02 09:52:03 +02:00
Hugo Mercier	8f0f9ccbb2	Add mask images for arrow symbol layer test	2016-04-19 18:21:51 +02:00
Hugo Mercier	34b7ebc2b5	Add a new "arrow" symbol layer ... The "arrow" symbol layer is a symbol layer allowing to draw straight or curved arrows from a line layer.	2016-04-18 11:36:12 +02:00