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1330 commits

Author SHA1 Message Date
Rafa de la Torre
af4c2620aa Ignore overviews with 0 scale in pgraster 
refs #2551

Postgis raster_columns view is returning NULL values for raster
overviews with large scale factors. That issue in postgis is described
in http://trac.osgeo.org/postgis/ticket/3006

This causes two main problems:

  - The first overview with scale = NULL is wrongly chosen for rendering
    always

  - The messed up scaling factor causes the render symbolizer to spent
    an insane amount of CPU and memory to render a messed up tiles.

The patch in postgis is expected to be released with the new version, a
few months from now.

Conflicts:
	plugins/input/pgraster/pgraster_datasource.cpp
 2014-12-04 12:29:16 -05:00
Rafa de la Torre
6cb8b6e14b Ignore overviews with 0 scale in pgraster 
refs #2551

Postgis raster_columns view is returning NULL values for raster
overviews with large scale factors. That issue in postgis is described
in http://trac.osgeo.org/postgis/ticket/3006

This causes two main problems:

  - The first overview with scale = NULL is wrongly chosen for rendering
    always

  - The messed up scaling factor causes the render symbolizer to spent
    an insane amount of CPU and memory to render a messed up tiles.

The patch in postgis is expected to be released with the new version, a
few months from now.

Conflicts:
	plugins/input/pgraster/pgraster_datasource.cpp
 2014-12-04 11:09:44 -05:00
artemp
38da080f82 make concrete image_data type names more expressive and explicit about color channels/depth: 
image_data_32 -> image_data_rgba8
image_data_8  -> image_data_gray8
image_data_16 -> image_data_gray16
image_data_float32  -> image_data_gray32f

NOTE: currently image_data_gray16::pixel_type = std::int16_t (signed 16 bit int) to match GDAL
should we support unsigned types?
 2014-12-04 11:02:42 +01:00
artemp
de7a268333 read single band as int16 then agg_scale and colorize in gray16 color space, output rgb8 (aka image_data_32) 
NOTE: proof-of-concept needed re-factoring/duplicate code removal
 2014-12-03 18:19:44 +01:00
artemp
6fc8002dec use new image_reader API 2014-12-03 10:58:05 +01:00
Dane Springmeyer
46215c0f35 fix compile of pgraster plugin 2014-12-03 00:35:34 -05:00
artemp
6fec43bf9e gdal - read single band as image_data_float32 
(scaling/compositing FIXME)
 2014-11-28 12:51:23 +01:00
artemp
bf9c99e3d3 initial image_data_any implentation (work-in-progress) 2014-11-26 12:22:36 +01:00
artemp
33c1d21b7f use four letter abriviations to determine datatypes (https://www.sqlite.org/datatype3.html) 2014-11-25 11:09:42 +01:00
Artem Pavlenko
db4b74e8bb Merge pull request #2580 from StevenLooman/master 
Tests and fix for SQLite datasource missing column
 2014-11-24 12:51:55 +01:00
artemp
ee9481cb38 feature_collection_grammar : allow passing start_id at parse time - #2582 2014-11-24 12:26:11 +01:00
Dane Springmeyer
62d5cf7f16 fix error message in geojson plugin 2014-11-21 19:57:24 -08:00
Steven Looman
07a07c6268 Default to string type when column type could not be determined. Refs #2579 2014-11-20 18:48:31 +01:00
artemp
333965b588 update copyright year 2014-11-20 15:25:50 +01:00
Dane Springmeyer
437d486bbd fix building with PLUGIN_LINKING=static 2014-11-11 14:42:53 -08:00
Dane Springmeyer
4a2735fe91 c++ style: use reinterpret_cast rather than c style casts 2014-11-10 16:53:58 -08:00
Robert Coup
76d5bdae8c Merge pull request #2556 from stephend/master 
Throw datasource_exception on GDAL RasterIO() failures
 2014-11-05 18:21:13 +13:00
Dane Springmeyer
a65987af31 geojson plugin: fix compile against boost 1.57 2014-11-04 11:41:23 -05:00
Stephen Davis
824c99f565 throw datasource_exception on GDAL RasterIO failures 2014-11-03 11:24:38 +13:00
Dane Springmeyer
f34ac45b86 remove unneeded osm files - refs #2547 2014-10-27 08:56:58 -07:00
Jérémy Lal
87f9481621 Add missing argument to mapnik::raster call 2014-10-24 14:58:16 +02:00
Dane Springmeyer
15a2acf0d5 silence warnings in pgraster plugin - refs #2356 2014-10-22 15:33:25 -07:00
Dane Springmeyer
ca3078938c simplify and install mapnik wkt and json libs 2014-10-22 00:09:22 -07:00
Dane Springmeyer
aae4a20ec9 fix various -Wunused-parameter warnings 2014-10-21 20:23:17 -07:00
Dane Springmeyer
d25f0c316a silence more warnings 2014-10-21 17:44:47 -07:00
Dane Springmeyer
87192bfcb7 silence more boost warnings 2014-10-21 16:57:44 -07:00
Dane Springmeyer
83588937b9 silence boost warnings 2014-10-21 16:37:27 -07:00
Dane Springmeyer
18183aed2a fix a few -Wunused-parameter warnings 2014-10-20 22:28:40 -07:00
Dane Springmeyer
dac7170616 break out topojson parsing grammar 2014-10-15 18:59:39 -07:00
Dane Springmeyer
bdb1f900eb sync code between geojson and topojson rtree impl 2014-10-15 18:51:53 -07:00
Dane Springmeyer
4e8125d2ad use c file io wrapper in geojson/topojson plugins 2014-10-15 11:36:57 -07:00
artemp
2e4c5b3ee0 use finer control over rtree instantiation 2014-10-15 15:15:31 +01:00
Dane Springmeyer
1c80cfe44f fix geojson plugin linking #2535 2014-10-14 20:26:13 -07:00
Jiri Drbalek
959451af5d sqlite plugin - disable shared cache for sqlite prior to 3.7.15 2014-10-13 13:07:21 +00:00
Dane Springmeyer
44bc5b59d6 break out wkt/json grammars into separate libraries 2014-10-13 01:06:36 -07:00
Jiri Drbalek
b6438a80d1 fix multiple attach to the same sqlite database 2014-10-01 14:02:38 +00:00
Dane Springmeyer
4cbc139689 remove boost::format usage 2014-09-30 18:35:07 -07:00
Dane Springmeyer
c53bcd99a6 csv plugin: only attempt to parse ascii as numbers - closes #2450 2014-09-30 16:30:45 -07:00
Jochen Topf
da2c0a6949 Use std uint8_t instead of boost::uint8_t 
Broke compilation
 2014-09-30 15:58:29 +02:00
Dane Springmeyer
41b0e0e16b remove scoped_array include 2014-09-29 19:43:00 -07:00
Dane Springmeyer
5e250e0dd9 avoid boost stdint usage 2014-09-29 19:42:34 -07:00
Dane Springmeyer
ecdb12ac07 speed up topojson parsing - closes #2397 2014-09-04 20:26:52 -07:00
Dane Springmeyer
7d5d02e031 Merge branch 'master' of github.com:mapnik/mapnik into 3x-msvs 2014-09-04 09:22:53 -07:00
artemp
72e2f4446f re-implement mapnik::value deriving from value_base and update across core 
fix mapnik::value conversions in topojson plugin
 2014-09-04 17:10:13 +01:00
Dane Springmeyer
d577ef8719 Merge branch 'master' of https://github.com/mapnik/mapnik into 3x-msvs 2014-08-29 18:56:43 -07:00
Dane Springmeyer
6074e87bbb include optional - fix msvs compile - refs #2396 2014-08-28 19:29:07 -07:00
Dane Springmeyer
8faa358067 Merge pull request #2400 from mapnik/single-pass-json 
Drop multi_pass iterator
 2014-08-28 19:12:04 -07:00
artemp
ecfaec1027 rename ctrans.hpp to view_transform.hpp 2014-08-28 10:29:04 +01:00
artemp
de22d5900c rename CoordTransform to view_transform to better reflect its purpose and be consistent 2014-08-28 10:17:15 +01:00
Dane Springmeyer
f6a7bddca3 Merge pull request #2394 from strk/master-pgis-simplify-20th 
Bring postgis simplification factor back to 1/20 of a pixel
 2014-08-26 21:25:24 -07:00
Dane Springmeyer
cc970dea1c remove unused statistics member 2014-08-26 18:36:01 -07:00
Dane Springmeyer
616896c6ee remove spirit::multi_pass - refs #2397 2014-08-26 16:22:12 -07:00
Sandro Santilli
0d098a0467 Bring postgis simplification factor back to 1/20 of a pixel 
This was the value in 2.2.x and was accidentally changed as part
of a completely unrelated commit, see:
http://github.com/mapnik/mapnik/issues/1639#issuecomment-53388951
 2014-08-26 13:03:22 +02:00
Dane Springmeyer
3e1ab9beab fix gdal compile with msvs 2013 - closes #2257 2014-08-25 17:50:45 -07:00
Dane Springmeyer
225810e3ee ogr: also accept 'inline' arg like geojson/topojson/csv plugins 2014-08-25 11:59:32 -07:00
Dane Springmeyer
7cb907e13f avoid warning from boost geometry 
Conflicts:
	plugins/input/geojson/geojson_datasource.hpp
 2014-08-24 16:00:27 -07:00
artemp
a4cd4821a0 ohh evil #ifdef/#endif - fix compiling with boost < 1.56 2014-08-21 12:21:47 +01:00
artemp
6dee6c1c86 fix typo :) 2014-08-21 11:40:42 +01:00
artemp
455168c6af topojson - use bulk-loading packing algorithm for rtree creation 
(http://www.boost.org/doc/libs/1_56_0/libs/geometry/doc/html/geometry/spatial_indexes/introduction.html)
use unique_ptr where appropriate
 2014-08-21 11:14:33 +01:00
Sandro Santilli
01b56c3606 Add mention of CartoDB support in pgraster input plugin code 2014-08-20 17:31:41 +02:00
artemp
fd7682aab2 c++ pedantic 2014-08-20 16:11:27 +01:00
artemp
e4b3a46e3e fix geojson plugin, even better name is geometry_index (to avoid confusion) 2014-08-20 16:08:41 +01:00
artemp
2d50a2dccc topojson plugin : fix spatial index population, rename 'count' to 'index' 2014-08-20 16:00:12 +01:00
artemp
1e4368e97a fix compilation with boost < 1.56 2014-08-20 09:42:28 +01:00
Dane Springmeyer
9020b8c6df adapt geojson+topojson plugins to boost 1.56 - refs #2367 2014-08-19 14:48:21 -07:00
Dane Springmeyer
7c1f9b1490 fix compile with older OGR 2014-08-18 21:33:37 -07:00
Dane Springmeyer
a4c926ac8a don't throw for OGR layers with no features - refs #2260 #2352 #2354 
Conflicts:
	tests/python_tests/ogr_test.py
 2014-08-15 19:49:33 -07:00
artemp
1d02eb0d1d Merge branch 'master' into custom-variant-2 2014-08-13 09:06:58 +01:00
Dane Springmeyer
6ec3905fc5 fix redefinition warnings + dodge a compile error due to clashing toupper in python + clib by using iosfwd - closes #2355 2014-08-12 23:52:31 -07:00
Dane Springmeyer
7da05accc0 Merge branch 'master' of github.com:mapnik/mapnik into custom-variant-2 2014-08-12 23:19:26 -07:00
Joel Brown
c517b20237 add ogr plugin error handling to master/3.x 2014-08-12 23:09:42 -07:00
Dane Springmeyer
44844f7bd0 postgis: disable NOTICES by default - refs #2296 2014-08-12 20:30:34 -07:00
Dane Springmeyer
e4c7e2419c make sure pgraster is rebuilt if headers change inside the postgis plugin dir 2014-08-12 20:29:51 -07:00
Dane Springmeyer
e03448ecb9 port pg_raster plugin to c++11/recent 3.x changes 2014-08-12 15:14:25 -07:00
Dane Springmeyer
4e12b999f0 pull in pgraster plugin by @strk from 2.3.x to master/3.x - refs #2329 #1660 2014-08-12 15:03:51 -07:00
artemp
6136a32092 Merge branch 'master' into custom-variant-2 2014-08-12 19:44:37 +01:00
Dane Springmeyer
c604e925f5 apply #2350 to master/3.x too 2014-08-12 11:44:34 -07:00
Dane Springmeyer
a13fa6720a csv: parse true/false as boolean in csv plugin - closes #1540 2014-08-12 11:16:05 -07:00
artemp
fb2dd283c0 fix DEBUG=yes compilation 2014-08-12 19:10:32 +01:00
Dane Springmeyer
c55a3c3130 csv plugin: support conversion to boolean types - closes #1540 2014-08-12 10:00:37 -07:00
artemp
f57f3a7f83 ammend topojson_grammar and remove last boost::variant usage 2014-08-12 16:16:17 +01:00
artemp
95cea92a4a convert all boost::variant to util::variant 
apart from topojson (TODO)
 2014-08-12 13:40:45 +01:00
artemp
e315922b70 Merge branch 'master' into custom-variant-2 
Conflicts:
	include/mapnik/value.hpp
 2014-08-11 11:53:59 +01:00
artemp
43b8069698 topojson - revert to using boost::variant for mapnik::topojson::geometry (TODO) 2014-08-11 11:51:19 +01:00
Dane Springmeyer
d61efc0b5a -fvisibility=hidden fixes on osx with -flto 2014-08-09 13:44:42 -07:00
artemp
ade32abcd8 mapnik::util::variant in mapnik::value 2014-08-08 12:13:49 +01:00
Dane Springmeyer
d27b45553a use emplace/emplace_back over insert/push_back - refs #2336 2014-08-05 15:19:37 -07:00
Dane Springmeyer
05f49f9cac visual tests - keep default debug severity levels 2014-08-04 19:18:38 -07:00
artemp
3b707d1c79 opps - remove unused itarators decl 2014-07-30 16:41:10 +01:00
artemp
eee750e074 c++11 - range based for loop (tidy) 2014-07-30 16:39:49 +01:00
artemp
61c05bfb45 re-use feature_collection_grammar 2014-07-30 11:28:23 +01:00
artemp
3f5344ca82 geojson - make feature_collection_grammar not dependend on mapnik::context 2014-07-30 11:01:54 +01:00
Dane Springmeyer
8feedd94cd rename mapnik::boolean to mapnik::boolean_type - closes #1899 2014-07-28 19:46:49 -07:00
Dane Springmeyer
914b4c2e8b support for inline topojson (in memory string) - closes #2058 2014-07-28 19:26:35 -07:00
Dane Springmeyer
9f9f981731 Static const topojson grammar for top speed - refs #2320 2014-07-28 19:17:07 -07:00
Dane Springmeyer
5fc2e01531 fix geojson plugin by avoiding static const grammar for now 2014-07-28 18:44:56 -07:00
Dane Springmeyer
14d9127bb7 Merge pull request #2305 from strk/master-readonly 
Ensure read-only transactions
 2014-07-28 18:00:59 -07:00
Dane Springmeyer
d55a0010dc also move feature_collection_grammar to impl file 2014-07-28 16:51:24 -07:00
Dane Springmeyer
7f0029eb0b implement inline (in-memory string) support for GeoJSON plugin - refs #2058 2014-07-28 16:16:10 -07:00
Dane Springmeyer
c5be70ff65 refactor spirit grammars 2014-07-24 14:31:59 -07:00