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4233 commits

Author SHA1 Message Date
artemp
d29be8a689 If I'm reading docs correctly \uNNNN + \UNNNNNNNN are correct 
Revert "relax hex4 parser to allow 5 character \unnnnn code points"

This reverts commit 378fa41db6.
 2017-03-01 12:08:22 +01:00
artemp
2d2c5a191b expression_grammar: re-use unicode_string_grammar and add initial support for \uNNNNN code points (TODO) 2017-03-01 11:58:18 +01:00
artemp
378fa41db6 relax hex4 parser to allow 5 character \unnnnn code points 2017-03-01 11:53:27 +01:00
artemp
571b2a0d6a Merge branch 'harfbuzz-shaper' into color-emoji 2017-03-01 11:30:33 +01:00
artemp
7cb587a901 Merge branch 'master' into harfbuzz-shaper 2017-03-01 11:30:08 +01:00
artemp
131f785dce Make parsing \xXX format strict via hex2 parser + append UTF8 encoded \xXX characters directly (fixes #3631) 2017-03-01 11:25:43 +01:00
artemp
e95b16c5ca make hex parser strict (expecting two characters after \x) to avoid greedy parsing of trailing characters as in 
"\xF0\x9F\x8D\xB7abc" ==>  ... + "\xB7" +  "abc" not "\xB7abc"
 2017-03-01 10:35:39 +01:00
artemp
0076a5a916 make hex parser strict (expecting two characters after \x) to avoid greedy parsing of trailing characters as in 
"\xF0\x9F\x8D\xB7abc" ==>  ... + "\xB7" +  "abc" not "\xB7abc"
 2017-03-01 10:34:16 +01:00
artemp
570126bd76 make hex parser strict (expecting two characters after \x) to avoid greedy parsing of trailing characters as in 
"\xF0\x9F\x8D\xB7abc" ==>  ... + "\xB7" +  "abc" not "\xB7abc"
 2017-03-01 10:27:12 +01:00
artemp
cbacaaf0c5 initialize to reasonable values. 2017-02-28 15:05:37 +01:00
artemp
1b67779290 implement color bitmap extraction/scaling/compositing into target pixmap 2017-02-28 15:04:49 +01:00
artemp
7c93514fbc avoid division by zero (units_per_EM is set to 0 for bitmap fonts) 2017-02-28 15:01:46 +01:00
artemp
8e97803e81 add color_font_ member 2017-02-28 14:59:14 +01:00
artemp
32e592fb7a use explicit const& 2017-02-22 12:33:18 +01:00
artemp
d9c81d46fd use else if 2017-02-20 12:12:22 +01:00
artemp
86e5f9305b quarantee glyphinfos has enough capacity to hold cluster 2017-02-17 17:16:36 +01:00
artemp
fbdff42d47 use std::vector<std::vector<T>> instead of std::map<unsigned,std::vector> to simplify lookups 2017-02-17 16:52:31 +01:00
artemp
20cafae780 ensure insert has worked 2017-02-17 15:40:37 +01:00
artemp
e55918788c fix test logic 2017-02-17 15:32:03 +01:00
artemp
302e4c75dd simplify further 2017-02-17 15:28:13 +01:00
artemp
fe7d1e2f53 simplify logic 2017-02-17 15:23:00 +01:00
artemp
49c28cb6ad new font fallback implementation - it is rather inefficient but attempting to do a right thing. 
(NOTE: some visual text failures need further look to see if latest implementation is correct)
 2017-02-17 14:20:32 +01:00
artemp
755d178d20 alternative exaustive face fallback implementation ref #3534 #3559 2017-01-31 17:44:25 +01:00
artemp
d053bddb43 add support for PNG filters (http://www.libpng.org/pub/png/libpng-manual.txt) ref #3479 2017-01-26 15:45:08 +01:00
artemp
2ede054e93 c++ style - use pre-(de)increment operators by default 2017-01-26 14:19:28 +01:00
artemp
f13848e210 move box2.hpp and related files into geometry dir 2017-01-26 09:51:37 +01:00
artemp
a220bda05d check return value from std::fread 2017-01-13 14:38:00 +01:00
artemp
f76060274d Revert back again fixing a typo! (thanks @springmeyer 2f55f0962e (commitcomment-20461372)) 
"It doesn't work with GCC reverting back "disable [-Wunused-result] warning GCC : https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509""

This reverts commit 2f55f0962e.
 2017-01-13 09:42:12 +01:00
artemp
0a7e8bb429 fix GCC shadows a member warning [-Wshadow] 2017-01-12 17:48:56 +01:00
artemp
2f55f0962e It doesn't work with GCC reverting back "disable [-Wunused-result] warning GCC : https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509" 
This reverts commit 3c76e8d7ef.
 2017-01-12 11:39:57 +01:00
artemp
3c76e8d7ef disable [-Wunused-result] warning GCC : https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509 2017-01-12 11:23:46 +01:00
artemp
7db3beda01 add parentheses to supress gcc warning [-Wparentheses] 2017-01-12 10:55:33 +01:00
artemp
de2b44712a move transform related headers into transform dir to minimize clutter 2017-01-11 11:10:03 +01:00
artemp
91f9508654 relax expression_grammar: allow _ underscore characters in global attribute names 2017-01-11 10:38:11 +01:00
artemp
f207ec2da2 cleanup 2017-01-10 17:19:28 +01:00
artemp
65dcb1c935 fix transform grammar to support whitespace/comma argument separation rules (https://github.com/mapnik/mapnik/pull/1416) ref #3569 2017-01-10 17:13:45 +01:00
artemp
7326c0d558 expressions - simplify attribute parsing by combining feature attribute and geometry_type attribute processing. 2017-01-10 11:54:08 +01:00
Artem Pavlenko
e5a93bce52 Merge pull request #3596 from mapycz/text-simple-placement-center 
Text simple placement: add center 'C' placement
 2017-01-09 11:57:03 +01:00
artemp
6190784350 remove remaining usage of deprecated dymamic exceptions: dtors are implicitely noexcept + qualify what methods with noexcept 2017-01-09 11:47:52 +01:00
Jiri Drbalek
4eae86b7bc text simple placement: add center 'C' placement 2017-01-08 09:05:44 +00:00
artemp
07ab49830f disable is_substitute instantiation for BOOST_VERSION > 106300, fixes gcc6+boost-1_63 build 2017-01-04 18:39:42 +01:00
artemp
e210dfaf8c fix GCC warning by adding missing parentheses around comparison in operand of '|' 2017-01-04 18:23:31 +01:00
Mickey Rose
962bcf84c5 change render_thunk_list to std::list<render_thunk> 
Wrapping render_thunk in std::unique_ptr is one extra allocation per
element, with no purpose. The somewhat costly xyz_render_thunk move
constructor is only called once upon insertion, regardless of whether
we're emplacing render_thunk or unique_ptr.
 2017-01-03 20:53:55 +01:00
artemp
d3a9e4c4d7 revive support for an empty array => geometry_empty 
RFC 7946 "...GeoJSON processors MAY interpret Geometry objects with
          empty "coordinates" arrays as null objects."
 2017-01-03 16:17:46 +01:00
artemp
7a8e8014b7 Revert "add ```template <typename T>" - oops we don't need this in master! 
This reverts commit b3c4aff2c7.
 2017-01-03 11:28:40 +01:00
artemp
b3c4aff2c7 add ```template <typename T> 
transform_node(boost::value_initialized<T> const&)
          : base_() {}
``` to address

```c:\mb\windows-builds-64\packages\mapnik-windows\include\mapnik/transform_expression.hpp(175):
error C2664: 'mapbox::util::variant<mapnik::identity_node,mapnik::matrix_node,mapnik::translate_node,mapnik::scale_node,mapnik::rotate_node,mapnik::skewX_node,mapnik::skewY_node>::variant(mapbox::util::variant<mapnik::identity_node,mapnik::matrix_node,mapnik::translate_node,mapnik::scale_node,mapnik::rotate_node,mapnik::skewX_node,mapnik::skewY_node> &&) noexcept(false)':
cannot convert argument 1 from 'const boost::value_initialized<T>' to 'mapbox::util::no_init' [c:\mb\windows-builds-64\packages\mapnik-windows\mapnik-gyp\build\mapnik.vcxproj]
```
when building with VS2017 RC
 2017-01-03 11:24:32 +01:00
lightmare
e41f41b0a6 Merge pull request #3566 from mapycz/better-largest-bbox 
Better largest bbox
 2017-01-02 03:25:14 +01:00
lightmare
a40ce9eefd Merge pull request #3578 from mapnik/cxx11-friendly 
C++14-like type traits aliases
 2017-01-02 03:24:59 +01:00
artemp
ed648ced46 SVG transform - implement in terms of boost::spirit::x3 2016-12-23 16:32:05 +01:00
artemp
3b52ae97c0 add missing header 2016-12-23 14:42:18 +01:00