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Author SHA1 Message Date
Michael Holloway
918e1a3a90 Ditch rint 
Removes all usages of rint from the codebase, in favor of the standard
rounding and casting formula used throughout the codebase:

  static_cast<int>(std::floor(<val> + .5))

Fixes #2392
 2019-03-22 14:23:32 -04:00
Artem Pavlenko
b1185fc099
Merge pull request #4031 from mapycz/adaptive-smooth 
[WIP] Adaptive smooth
 2019-02-13 14:00:00 +00:00
Jiri Drbalek
2dde0eb257 Adaptive smooth 2019-02-09 15:24:12 +00:00
Jiri Drbalek
c2b1103cb6 Cairo: set version of SVG to 1.2 2019-02-08 12:32:01 +00:00
talaj
7dcf5ee082
Merge pull request #3989 from mapycz/fix-pattern-alignment 
True global pattern alignment, fixed local alignment
 2018-11-02 14:31:31 +01:00
Artem Pavlenko
da69fdf66b add "clipPath" to unsupported elements 2018-10-10 09:30:05 +01:00
Artem Pavlenko
982f156995 enable unsupported attributes handling + ignore/skip any elements inside <symbol> 2018-10-02 09:34:07 +01:00
Jiri Drbalek
776fa0d2f8 True global pattern alignment, fixed local alignment 2018-09-19 13:21:59 +00:00
Jiri Drbalek
692fc7f107 render_pattern() needs its own rasterizer 2018-09-19 08:33:24 +00:00
Jiri Drbalek
384158fa7c Polygon pattern on line geometries for Grid backend 2018-09-18 12:12:21 +00:00
Jiri Drbalek
d823378260 Polygon pattern on line geometries for Cairo backend 2018-09-18 12:12:21 +00:00
Jiri Drbalek
18c1a99604 Polygon pattern on line geometries for AGG backend 2018-09-18 12:12:21 +00:00
Jiri Drbalek
8b27aba0c4 Fix seams of mesh faces when warping transparent raster 2018-08-07 11:57:38 +00:00
Artem Pavlenko
af842a8bf9 Merge branch 'pi-is-wrong' of https://github.com/lightmare/mapnik into lightmare-pi-is-wrong 2018-07-30 10:40:51 +01:00
Jiri Drbalek
4a93209423 render building symbolizer rewrite 
- make projection and view transforms first
- removed dependency on segment_t
- no need for sorting faces
 2018-07-27 10:23:33 +00:00
Artem Pavlenko
65080e2a95 add support for BOOST_VERSION < 106700 2018-07-23 10:58:27 +01:00
Artem Pavlenko
4c31bd16d2 Merge branch 'master' into boost_1_67 2018-07-18 09:27:56 +01:00
Mickey Rose
68a7f5f63c proj_transform: fix strided coordinate array transform 2018-07-16 14:18:49 +02:00
Mickey Rose
f84191204e eradicate M_PI 2018-07-16 14:18:49 +02:00
Mickey Rose
32e7202223 well_known_srs: move implementation to .cpp 
- add lonlat2merc, merc2lonlat overloads for single point
- add stride argument to overloads for coordinate arrays
- make all functions exported
- change static string constants to exported
- change static numeric constants to constexpr
- remove superfluous numeric constants
 2018-07-16 14:18:32 +02:00
Mickey Rose
a0a2c78950 util/math: clamp, degrees, radians 
Use common functions for degrees <-> radians conversions, except when
dealing with agg, where it makes sense to use available deg2rad/rad2deg
functions instead of including another header.
 2018-07-13 12:34:25 +02:00
Mickey Rose
0a6e82e555 move src/math.cpp under src/util/ 2018-07-11 23:55:21 +02:00
Mickey Rose
7c4ccf0209 make util::normalize_angle reasonably fast on large values 
Because it simply calculates the remainder after division by full turn,
it shouldn't take time proportional to the magnitude of its operand.
 2018-07-11 23:14:23 +02:00
Mickey Rose
25f0ef09a5 use MAPNIK_VERSION_AT_LEAST for minimum-version check 2018-07-11 10:43:06 +02:00
Mickey Rose
947e424f56 proj_transform: fix bbox reprojection 
- remove buggy calculate_bbox, use boost::geometry::envelope instead
- move helper envelope_points to anonymous namespace and make it always
  produce exactly the requested number of points, even if it's not
  evenly divisible by 4
 2018-07-10 11:31:06 +02:00
Dane Springmeyer
434511ca3b fix to only throw in strict mode 2018-06-24 19:08:38 -07:00
Dane Springmeyer
7673bbe827 only throw on duplicate styles in strict mode 2018-06-24 10:19:33 -07:00
Raul Marin
8e11ef3fd7 Improve padding calculation 2018-06-06 18:39:15 +02:00
Artem Pavlenko
95d5fabad0 Merge branch 'master' into boost_1_67 2018-05-21 15:58:24 +01:00
Jiri Drbalek
846e961b05 Replace magic number with described constant 2018-05-08 16:54:46 +00:00
Jiri Drbalek
3deb55cc5f Use existing constant 2018-05-08 16:44:41 +00:00
Artem Pavlenko
b1a19bc13c Merge branch 'master' into boost_1_67 2018-05-01 10:01:59 +02:00
Raul Marin
3171b89fea Generalize overlap_optimization to use points and text too 2018-04-27 17:15:03 +02:00
Raul Marin
0a2be27ba9 Use overlap optimization in load_map_string too 2018-04-27 17:14:57 +02:00
Artem Pavlenko
b7bdd08837 define BOOST_SPIRIT_INSTANTIATE_UNUSED once and re-use [skip-ci] 2018-04-18 14:18:40 +02:00
Artem Pavlenko
664d3508de remove reference_wrapper usage when injecting attributes into grammar ( >= boost_1_67) [skip-ci] 2018-04-18 12:53:17 +02:00
Artem Pavlenko
c946620fec remove unused instantiation 2018-04-18 10:31:33 +02:00
Artem Pavlenko
9e79e1edf1 update const-ness in x3::context definitions to support boost 1_67 [skip-ci] 2018-04-17 15:41:17 +02:00
Artem Pavlenko
82fb67441f
Merge pull request #3880 from Algunenano/master_icu61 
Qualify ICU types explicitly
 2018-04-10 10:32:30 +02:00
Artem Pavlenko
d2d587cb1b mapycz-save-map-denominator 2018-04-10 10:25:23 +02:00
Raul Marin
1ddfe6c315 Qualify ICU types explicitly 
ICU 61 has dropped the global `using namespace icu;`
http://site.icu-project.org/download/61#TOC-Migration-Issues
 2018-04-03 13:18:43 +02:00
Blake Thompson
25e4bb3f6c A fix for two distinct issues associated with gdal featuresets, the first is overviews were not properly being utilized based on the resolution of the final image requested. The second is that allocation of far too much memory could be possible in GDAL to attempt to do resampling internally in mapnik. This now has a hard cap so that we allocate less memory in these situations but are still able to resample internally in mapnik. 2018-03-30 15:10:29 -05:00
Jiri Drbalek
ac50139c54 Raster colorizer: check image bounds 2018-03-23 11:55:40 +00:00
Artem Pavlenko
a8d7fc1cfb Revert "avoid symbols duplication" 
This reverts commit c737f4d56f.
 2018-03-15 15:58:23 +01:00
Artem Pavlenko
c737f4d56f avoid symbols duplication 2018-03-09 09:57:49 +01:00
Artem Pavlenko
934124d30c follow up on 5b8b75e680 2018-03-01 12:11:03 +01:00
Artem Pavlenko
eb1a32eb79 fix dereferencing out-of-range iterator (caught by -fsanitize=undefined,integer) (#3867) 2018-03-01 11:54:41 +01:00
Artem Pavlenko
17a98767b4 use safe_cast for narrowing double->typename span_gen_type::value_type cast (#3856) (thanks @talaj!) 2018-02-14 16:47:47 +01:00
Artem Pavlenko
15f16ce6ec cast header to unsiged char const* (-fsanitize=address) 2018-02-13 13:34:42 +01:00
Jiri Drbalek
f10e051e17 Add grid placement for text and shield symbolizer 2018-02-06 15:19:05 +00:00
Jiri Drbalek
69c3ee550d interior, polylabel: Scale precision by polygon size 2018-02-03 14:00:30 +00:00
Jiri Drbalek
0c5d167028 polygon_vertex_adapter: Fix crash in case of empty interior ring 2018-01-23 15:18:44 +00:00
Jiri Drbalek
99038229f7 Polylabel: cover the case of empty polygon or exterior ring 2018-01-17 13:39:15 +00:00
Jiri Drbalek
a97eace434 Interior: cover the case of empty polygon or exterior ring 2018-01-17 12:58:42 +00:00
Artem Pavlenko
ff31c6d6eb SVG parser - add ignore_ member variable to allow skipping of unsupported elements, currently clipPath (#3818) 2018-01-09 15:19:52 +00:00
Artem Pavlenko
c24568f033 Merge branch 'polylabel-as-interior' of https://github.com/mapycz/mapnik into mapycz-polylabel-as-interior 2018-01-08 10:21:09 +00:00
Artem Pavlenko
c29f944726 Merge branch 'fix-group-symbolizer-crash' of https://github.com/lightmare/mapnik into lightmare-fix-group-symbolizer-crash 2018-01-05 12:16:41 +00:00
Jiri Drbalek
f52a0fa4f6 new interior algorithm 2017-12-13 21:48:13 +00:00
Jiri Drbalek
ea7ba2c099 add polylabel placement method 2017-12-13 21:48:13 +00:00
Jiri Drbalek
e243e16fd9 find text interior placement after reprojection 2017-12-13 21:48:13 +00:00
Artem Pavlenko
43d7278352 Don't apply preserveAscpectRatio logic logic if width and height expressed as % values (#3812) 2017-12-06 11:23:54 +01:00
Artem Pavlenko
bfb071233e fix 'prioritize_linking' option + remove depricated has_key usage 2017-11-23 11:30:35 +01:00
Artem Pavlenko
a04caf339e Merge branch 'master' into scons3 2017-11-22 15:47:03 +01:00
Artem Pavlenko
ce12610adc Add copyleft notice 2017-11-21 15:53:08 +01:00
Artem Pavlenko
5732df452c support SCons 3 (initial attempt) 2017-11-16 11:59:55 +01:00
Dane Springmeyer
f32f3b34ae add glibc_workaround.cpp if option is chosen 
This reverts commit 751d9bff1672f6b8cbd2b5ebe2eb460223746806.
 2017-11-15 20:32:38 -08:00
Artem Pavlenko
3cb74f0871 attempting to fix #3793 2017-11-14 10:10:26 +01:00
Artem Pavlenko
97f520c7cf cleanup 2017-11-14 10:10:26 +01:00
Artem Pavlenko
4aaba786fa fix warning: comparison of integers of different signs 2017-11-13 09:48:31 +01:00
Dane Springmeyer
c2ca920181 remove inadvertent change 2017-11-09 10:08:23 -08:00
Dane Springmeyer
1ad3ae044b at workaround for throw_out_of_range_fmt 2017-11-09 10:07:26 -08:00
Artem Pavlenko
98c26bcae0 SVG parser - fix default gradient vector in linear gradient [0,0,1,0] + support units in offset attribute. 2017-11-06 12:39:50 +01:00
Artem Pavlenko
743c14d3ff add UDL via operator"" _case 2017-11-06 10:31:53 +01:00
Ben Harper
05849f0da5 Add new angled-point marker placement mode for lines 
This adds a new mode called 'angled-point' to the marker-placement modes.
The full list of modes is then:
  point, angled-point, interior, line, vertex-first, vertex-last

Angled point is identical to point, except that when placing a marker on
a line, the marker's angle is taken from the angle of the line segment.

There is another possible use of the "angled-point" concept for polygons,
and that is for placing labels on stand (aka erf) polygons. By computing
a dominant angle for a mostly rectangular polygon, this can produce quite
good results. I'm not sure whether I should implement that now, or if I
could do that later.
 2017-10-26 15:09:17 +02:00
talaj
8347778abb fix memory leak (#3775) 2017-10-06 09:27:58 +02:00
talaj
377253bcc8 Check duplicate style names (#3770) 
* Ported map I/O tests from Python.

These test loading, saving and round-tripping Map XML, and are
pretty much a direct port of the old Python `load_map_test.py` and
`save_map_test.py`.

* check duplicate style name

* update test data
 2017-09-28 15:51:55 +02:00
Artem Pavlenko
3d4963f40c move implementatio into *.cpp + return 'closest_point_result' struct. 2017-09-22 13:21:50 +02:00
talaj
d14203561d color font support improvements (#3758) 
👍
 2017-09-13 10:14:46 +01:00
Artem Pavlenko
01574e8038 update comment 2017-09-12 09:43:50 +01:00
Dane Springmeyer
4bc7ec73de fix spelling in svg parser error 2017-09-10 08:59:54 -07:00
artemp
a682cea51e svg-parser - unify error messages text + update unit test 2017-08-08 12:38:24 +01:00
artemp
6f73181e9b Enforce consistent error handling policy - always throw on fatal errors (both strict and non-strict). In strict mode throw on first parsing error. Remove return values from parse,parse_from_string and traverse_tree methods. Update unit tests. 2017-08-02 10:32:13 +01:00
artemp
a26723b4a5 add missing ' in error message. 2017-08-02 10:32:00 +01:00
Jiri Drbalek
a3247c8dce remove superfluous line 2017-07-07 20:44:15 +00:00
artemp
b164117d99 disable handling unsupported attributes (leaving only well-known unsupported elements) to reduce verbosity. 2017-07-07 10:09:08 +02:00
talaj
53249053e4 cairo renderer: clear map background with given color as agg renderer does (#3718) 2017-07-04 16:32:45 +02:00
talaj
d0ecd51b63 Set premultiplied flag to the color font glyph bitmap (#3716) 
* color font bitmap is premultiplied

* update visual tests
 2017-07-03 17:15:07 +02:00
artemp
71344f78df wkb_reader : pre-allocate number of polygons in multi_polygon and number of geometries in geometry_collection via vector.reserce(...) 2017-07-03 15:18:23 +02:00
artemp
1e8ec57593 add <image> and <switch> to unsupported elements. 2017-06-29 09:41:16 +02:00
artemp
47bfe7cb91 make unsupported elements/attributes arrays const. 2017-06-29 09:41:16 +02:00
artemp
5118220c4c handle "well-known" unsupported elements and attributes. 2017-06-29 09:41:16 +02:00
artemp
8f2961b9e2 svg_parser - implement preserveAspectRatio support (ref https://www.w3.org/TR/SVG/coords.html#PreserveAspectRatioAttribute) 2017-06-29 09:41:16 +02:00
artemp
3edcd4afa2 fix viewBox coordinate system logic + apply transform in <use> element 2017-06-29 09:41:16 +02:00
artemp
fafc751e42 svg_parser - add support for "href" preserving deprecated (since SVG 2) "xlink:href" 2017-06-29 09:41:16 +02:00
artemp
c2ad505899 fix method name 2017-06-29 09:41:16 +02:00
artemp
aae7253ba1 SVG parser - refactor to use switch where appropriate + experimental support for <symbol> 2017-06-29 09:41:16 +02:00
artemp
87abf93da3 move name_to_int into separate header for re-use. 2017-06-29 09:41:16 +02:00
artemp
2de8ce0eb7 svg_parser - don't log unsupported entities just yet (ref #763) 2017-06-29 09:41:16 +02:00
artemp
53a69463ea SVG parser - add support for <use> element (ref #763). 2017-06-29 09:41:16 +02:00
artemp
199a281627 remove debug stderr 2017-06-29 09:41:16 +02:00
artemp
ca4d140fb0 cleanup 2017-06-29 09:41:16 +02:00
artemp
b6aa45144c svg_parser - refactor => remove mutable temporary_gradient_ member variable + process stop elements from within linearGradient and radialGradient. 2017-06-29 09:41:16 +02:00
artemp
6da83bc986 svg_parser - store unresolved gradient nodes for deferred initalisation. 2017-06-29 09:41:16 +02:00
artemp
ef6c2e71b8 svg-parser : handle parsing failures via error_handler ( throw in strict mode and log+continue when strict==false) 2017-06-29 09:41:16 +02:00
artemp
e56233833e svg_parser - fix bug introduced in previous commit. 2017-06-29 09:41:16 +02:00
artemp
3f591af871 initial support for strict SVG parsing (WIP) 2017-06-29 09:41:16 +02:00
artemp
5aba57eb61 remove out-of-date comment line [skip ci] 2017-06-15 11:33:36 +02:00
artemp
3451d11b00 tiff_reader - fix num_rows logic in read_stripped method ref #3679 2017-06-12 17:55:24 +02:00
Jiri Drbalek
a734ff1e90 layers should be composited with zero offset 2017-06-02 15:32:00 +00:00
artemp
dfa8f100b2 freetype_engine - port singleton changes from v3.0.x 2017-06-01 12:47:18 +02:00
artemp
c61e85b875 unify namespace names 2017-05-23 18:49:25 +02:00
artemp
3a475517c0 TIFF I/O - use memory mapping in tiff_reader.cpp when MAPNIK_MEMORY_MAPPED_FILE is defined. 2017-05-22 16:29:22 +02:00
artemp
34a622f48e TIFF I/O - use memory mapping for file based I/O. 2017-05-22 13:07:42 +02:00
artemp
3c1be21162 tiff_reader - use image_reader_exception 2017-05-22 13:05:08 +02:00
artemp
12d6662009 TIFF I/O - read_tiled: remove std::swap_ranges and apply the same logic as in read_stripped. 2017-05-18 16:43:27 +02:00
artemp
4d8796dbd3 remove unused code 2017-05-18 15:23:22 +02:00
artemp
545bcb6585 remove bogus assert 2017-05-18 14:24:01 +02:00
artemp
cb7a3abfcb follow up fix for the bug reported by @flippmoke + fix return value check in TIFFReadRGBAStrip 2017-05-18 13:12:52 +02:00
Blake Thompson
efcb667f03 The last stripe of a tiff could be read incorrectly due to a swap 2017-05-17 17:06:40 -05:00
artemp
ef9b1025fa fix bug - use tile_width_ and tile_height_ + cleanup 2017-05-17 14:55:41 +02:00
artemp
1d95cad922 TIFF I/O - make read_stripped handle both RGBA and raw encoded strips (#3670) 2017-05-16 13:44:55 +02:00
artemp
e8cd4b9aef TIFF I/O : update and fix logic handling rgba vs grey scale. 2017-05-12 18:39:58 +02:00
artemp
e62bf6e18f TIFF I/O - use scanline to read stripped grey for now. 2017-05-12 15:55:46 +02:00
artemp
88fb137061 TIFF I/O - make read_tiled templated on ImageData ref #3669 #3670 (WIP) 2017-05-11 17:25:07 +02:00
artemp
db2eaf2e2b TIFF I/O : add support for interleaved data in void tiff_reader<T>::read_tiled(std::size_t x0,std::size_t y0, ImageData & image) ref #3669 #3670 2017-05-11 12:13:07 +02:00
artemp
1725b1ebba TIFF.input - port changes from https://github.com/mapnik/mapnik/pull/3668 (ref #3669) 2017-05-10 14:33:29 +02:00
artemp
77f849b136 TIFF I/O : add support for multiple bands in 'scanline reading method in read_any_gray` (partially fixes #3669) 
(NOTE: we default to `scanline` even for `stripped` images, TODO add support as per #3670)
 2017-05-10 13:21:51 +02:00
artemp
333ef9fde1 update copyright year 2017-05-05 13:02:01 +02:00
artemp
064b99168b geometry.hpp 2017-03-27 16:14:51 +01:00
artemp
fd36ac5279 Merge branch 'master' into geometry-refactor 2016-11-10 18:01:11 +01:00
Jiri Drbalek
0221cd36df take scale_factor into account when inflating buffer 2016-10-17 11:59:21 +00:00
Jiri Drbalek
b830469d2d multiply blur radius by scale_factor 2016-10-17 11:59:21 +00:00
artemp
8e0e344b72 Merge branch 'master' into geometry-refactor 2016-09-05 09:41:52 +01:00
Dane Springmeyer
fa44f0e247 Add memory_datasource test + fix returning of invalid_featureset for emptyset 2016-09-02 15:09:45 -07:00
artemp
38bff90a99 Merge branch 'master' into geometry-refactor 2016-09-01 16:06:20 +01:00
artemp
af099a57ef topojson grammar - change interface + instantiate with Iterator = char const* to reduce binary size 2016-08-31 17:42:18 +01:00
artemp
f360f50eed JSON - make generic_json a proper spirit grammar and reduce code bloat 2016-08-31 14:36:35 +01:00
Dane Springmeyer
f81583554a Merge branch 'master' of github.com:mapnik/mapnik into geometry-refactor 2016-08-22 16:19:17 -07:00
artemp
3788b2781e tiny format 2016-08-16 15:36:43 +01:00
artemp
31814b32d0 rename empty_featureset => invalid_featureset to avoid ambiguity + add helper is_valid method 2016-08-15 10:41:30 +01:00
artemp
aa77eb4550 Expressions - add more regex tests to cover #3483 2016-08-09 16:13:12 +01:00
Artem Pavlenko
b0cf57aa53 Merge pull request #3477 from mapycz/cairo-style-level-comp-op 
Style level comp-op and opacity for Cairo renderer
 2016-08-08 10:52:54 +01:00
Bas Couwenberg
2003415f09 Fix 'occured' typo, replace with 'occurred'. 2016-08-05 14:50:50 +02:00
Bas Couwenberg
388a8a7c4d Fix 'intialize' typo, replace with 'initialize'. 2016-08-05 14:49:45 +02:00
Jiri Drbalek
621a5e51ac style level comp-op and opacity for Cairo renderer 2016-08-03 20:14:56 +00:00
artemp
d3293f73e1 c++ format 2016-07-25 15:55:50 +02:00
Dane Springmeyer
7fc9dfe06b simplify visitor code in image_compositing 2016-07-25 14:51:45 +02:00
artemp
2864d90460 more explicit conversions to the target variant type 2016-07-25 13:45:35 +02:00
artemp
7fa35f481e Support creating paletted images for any number of pixels e.g < 3 (ref #3466) 2016-07-20 14:01:14 +02:00
artemp
7712f253c9 represent value_null as an empty string e.g "" (text rendering logic) 2016-07-20 12:39:55 +02:00