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968 commits

Author SHA1 Message Date
Dane Springmeyer
9575bb8786 return value_null for null integer stored in shapefile dbf - closes #1638 - refs #1642 2012-12-11 19:40:46 -08:00
Dane Springmeyer
e928c483bf properly support tolerance in shape filter_at_point - refs #1640 2012-12-11 14:46:52 -08:00
Dane Springmeyer
53ba3483db remove unused 'using' usage 2012-12-11 14:31:14 -08:00
artemp
02bb955b59 + simplify and refactor shape featuresets to be more resilient to various 
quirky shapefiles.
+ fix io navigation functions to use std::streampos
 2012-12-11 09:37:53 +00:00
Dane Springmeyer
7c58bf9fcb replace boost::trim with faster custom trim - closes #1633 2012-12-07 14:06:13 -08:00
Dane Springmeyer
c0021d0760 remove unused iostream includes and unnecessary usage of ostringstream - refs #1055 2012-12-06 23:06:12 -08:00
artemp
da0d74529d + fix record length check to account for OGR not writing PointZ according to 
shapefile spec - PointZ: type,x,y,z,measure  (#1193, #504)
 2012-12-06 15:14:06 +00:00
artemp
8fa88a71b6 Merge branch 'master' into bigint 2012-12-03 13:14:31 +00:00
artemp
855aea95e0 + mapnik::value and mapnik::parameters - initial support for 64-bit integers 2012-12-03 13:12:09 +00:00
Dane Springmeyer
e9ca5b47e2 finish support for dbf logical type, strip handling of memo, and add tests for all basic types - refs #1614 2012-12-02 21:37:39 -08:00
Dane Springmeyer
4e9f6c12eb Merge branch 'master' of github.com:mapnik/mapnik 2012-11-29 17:53:06 -08:00
Dane Springmeyer
53acae94be as discussed with @artemp - there should be no need or benefit to trying to handle F type in dbf since it is a foxpro extension that shapefiles do not commonly use 2012-11-29 17:44:06 -08:00
artemp
26889c4761 + support 'logical' type #1614 2012-11-29 17:19:34 +00:00
artemp
85e00d6596 Merge remote-tracking branch 'origin/master' 2012-11-29 10:36:18 +00:00
artemp
430e75e0ac + better stdout 2012-11-29 10:35:03 +00:00
artemp
913e1d0cfe + don't expect we _must_ consume all input when parsing numbers 
some DBF can have some junk appended to records #1605
 2012-11-29 10:23:51 +00:00
Dane Springmeyer
8bfc330015 postgis: do not fatally throw if metadata queries fail - closes #1609 and closes #1565 2012-11-28 20:19:11 -08:00
Dane Springmeyer
0548d6037b fix postgres null connection error adding space for better formatting 2012-11-28 18:20:34 -08:00
Dane Springmeyer
1baeb7036c cleanup unused code 2012-11-28 18:20:09 -08:00
Dane Springmeyer
2ee6c9aca1 Merge branch 'master' of github.com:mapnik/mapnik 2012-11-28 17:48:14 -08:00
Dane Springmeyer
46ee60b398 fix row_limit behavior in shape.input to stop reading when count = row_limit, not just when count > row_limit 2012-11-28 14:15:53 -08:00
artemp
cff52c9f73 + fix typo 2012-11-28 19:16:10 +00:00
artemp
99141fa5e5 + support initialSize_ updates 
+ move maxSize_/initialSize_ logic into pool.hpp
 2012-11-28 17:38:18 +00:00
artemp
a3fe851737 + overwrite pool::maxSize_ with max value 2012-11-28 17:04:53 +00:00
Dane Springmeyer
9afaf091b1 postgis plugin: avoid printing the password if connection fails - amends 19deb86591 2012-11-27 18:37:22 -08:00
Dane Springmeyer
c95b8ff8d7 fix visual tests by restoring old hack to prevent rendering of all names 2012-11-27 18:15:56 -08:00
artemp
cec34dd5a6 + better error msg 2012-11-27 12:49:19 +00:00
artemp
b114e8219c + add status() method to reduce code duplication 2012-11-27 12:48:22 +00:00
artemp
85192afe2b + avoid creating duplicate attributes 2012-10-26 12:15:31 +01:00
Dane Springmeyer
28c35055e4 fix null feature handling in ogr input - closes #1542 2012-10-20 20:16:17 -07:00
Dane Springmeyer
bc4a74f5b0 python plugin: catch and report exceptions, closes #1422 2012-10-19 17:05:51 -07:00
Dane Springmeyer
8c2604e69c osm input: remove string hack and set feature_id to osm node id 2012-10-16 17:46:24 -07:00
Dane Springmeyer
baa2880dad nicer error formatting of ogr layer names 2012-10-09 13:47:24 -07:00
Dane Springmeyer
65b19680e0 followup to 69fb17cd3c - make sure to report literal in descriptor 2012-10-05 14:49:12 -07:00
Dane Springmeyer
8b73d8527f ogr.input: continue past null features or geometries rather than aborting rendering 2012-10-05 13:49:29 -07:00
Dane Springmeyer
7efb37adb7 formatting 2012-10-04 17:59:43 -07:00
artemp
10a28145b4 + sqlite: load extension 2012-10-04 12:36:07 +01:00
Dane Springmeyer
c27530ec7b remove inefficient and no longer used mapnik::raster constructor - refs #1516 2012-10-03 18:22:18 -07:00
Dane Springmeyer
4bc6b0c800 avoid copy of image data by using new, more efficient mapnik::raster constructor - closes #1516 2012-10-03 15:53:41 -07:00
Dane Springmeyer
86e805b33e Merge pull request #1499 from manelclos/master 
Query tolerance for features_at_point
 2012-10-03 11:50:29 -07:00
Dane Springmeyer
0b9ebe21dd use boost make_shared 2012-10-02 14:12:15 -07:00
artemp
037c1a84c6 + use format_ 2012-10-01 15:46:03 +01:00
artemp
3ffe8ec21c + add premultiplied_alpha flag to mapnik::raster 2012-09-28 16:43:05 +01:00
Manel Clos
8f7083d14d Add tolerance parameter to features_at_point 
Make map.query_point() always pass tolerance to datasources
 2012-09-28 15:12:10 +02:00
Dane Springmeyer
083ff236b7 Revert "+ fix parameters names to be more css-ish" 
This reverts commit 5c5c4fb76e.
 2012-09-26 11:57:29 -07:00
Dane Springmeyer
d6821e8ce9 Merge branch 'master' of github.com:mapnik/mapnik 2012-09-25 14:33:54 -07:00
Dane Springmeyer
e8abc8eef1 csv: stop adding WKT/JSON geometry data to attributes 2012-09-25 14:08:07 -07:00
artemp
ae176d1d19 + use 'extent' for both raster.input and gdal.input 2012-09-24 17:12:03 +01:00
artemp
5c5c4fb76e + fix parameters names to be more css-ish 2012-09-24 16:14:17 +01:00
artemp
ac735e82c2 + make tile_size configurable for 'tiled' read policy 2012-09-24 13:39:03 +01:00
Dane Springmeyer
fca564614f csv plugin: improve newline detection - closes #1497 2012-09-21 13:34:43 -07:00
Dane Springmeyer
9b5189abf0 sqlite: improve the error when no key_field is set and the primary key cannot be autodetected 2012-09-14 16:10:51 -07:00
artemp
967d6110bf + singleton: return ref from instance() method 2012-09-07 16:23:03 +01:00
artemp
11e6ba0c09 + make client methods non-static in classes derived from 
mapnik::singleton<> (TODO: apply to all)
+ ensure client methods are accessed through instance() method
 2012-09-07 14:56:30 +01:00
artemp
69fb17cd3c + port 170e23440f to master 2012-09-05 10:58:21 +01:00
Dane Springmeyer
59129a7a2b rename variable to avoid confusion with text_size 2012-09-04 14:35:03 -07:00
Dane Springmeyer
a12b8f1d2f c++ style 2012-09-03 10:27:48 -07:00
Dane Springmeyer
f5cf5aa09d start reporting geometry type in geojson plugin 2012-09-03 10:01:01 -07:00
Dane Springmeyer
f334085079 remove duplicate include 2012-09-03 09:59:58 -07:00
Dane Springmeyer
affecb0f32 csv plugin: support single row data and fix warning when no data can be parsed 2012-08-31 12:07:35 -07:00
Dane Springmeyer
2e44e8c470 postgis: do not attempt to parse an empty extent string 2012-08-30 15:04:05 -07:00
Dane Springmeyer
9a51b31e01 postgis: only warn for non-geometry type attributes 2012-08-28 16:23:09 -07:00
Dane Springmeyer
ac418a7d4e remote the last references 2012-08-27 16:43:40 -07:00
Dane Springmeyer
d9fa1cb0c2 remove old $ cruft 2012-08-24 13:49:28 -07:00
Dane Springmeyer
4e2d2c67b0 double csv parsing speeds when handling geojson encoded geometries - refs #1436 2012-08-23 09:30:51 -07:00
Dane Springmeyer
a3254965fe double csv parsing speeds when handling wkt encoded geometries - refs #1436 2012-08-23 09:07:06 -07:00
Dane Springmeyer
b81f8f0ee8 link the python plugin to libpython by default 2012-08-22 10:39:49 -07:00
Dane Springmeyer
bfc6a08b2e csv: initialize variables to prevent gcc warnings - refs #1330 2012-08-22 09:54:27 -07:00
Dane Springmeyer
9f7e033dbc csv plugin: be more permissive when headers length > column length but more strict when the opposite is true - closes #1417 2012-08-20 14:06:07 -07:00
Dane Springmeyer
f42805a532 CSV plugin: support reading geojson encoded geometries in various flavors of quoting fun - closes #1392 2012-08-17 13:46:32 -07:00
Dane Springmeyer
aee29b27ed only build geojson plugin if >= boost 1.47 is available to avoid potential compiler errors with missing boost/geometry headers if people try to force older boost versions 2012-08-17 08:57:49 -07:00
Dane Springmeyer
cf3bbb8cf0 csv plugin: be more aggressive about detecting and ignoring blank lines 2012-08-16 18:20:48 -07:00
Dane Springmeyer
a986aedd05 remove 'info' and 'fatal' severities for logging to simplify framework - closes #1400 2012-08-16 15:52:32 -07:00
Dane Springmeyer
d902de1c08 remove unused member variables 2012-08-16 14:05:55 -07:00
Dane Springmeyer
d850ee8b76 correct various old trac links to point to github - closes #1396 2012-08-16 12:27:58 -07:00
Dane Springmeyer
107c72563f avoid some msvc compiler warnings in gdal input- refs #1103 2012-08-15 12:37:17 -07:00
artemp
5f2c2d1a37 + c++ style 2012-08-09 12:41:35 +01:00
Dane Springmeyer
cc1ddc3015 simplify linking logic in python plugin fixing os x install (where we do not want to link the plugin explicitly to python) 2012-08-06 06:32:41 -06:00
Artem Pavlenko
189322ef9f Merge pull request #1337 from rjw57/rjw57-python-plugin 
Request for comments: python: a new plugin to use arbitrary Python as a data source
 2012-08-06 05:09:29 -07:00
Hermann Kraus
42e31faaf5 Reindent code. 2012-08-05 15:35:43 +02:00
Hermann Kraus
e437ae7aeb Fix crash while processing empty ways in OSM data (e.g. deleted ways). 2012-08-05 15:34:22 +02:00
Rich Wareham
16ffdf1fb5 python plugin: remove useless Makefile 2012-07-31 17:07:11 +01:00
Rich Wareham
156a7590f4 python: a new plugin to use arbitrary Python as a data source 
This plugin allows you to write data sources in the Python programming language.
This is useful if you want to rapidly prototype a plugin, perform some custom
manipulation on data or if you want to bind mapnik to a datasource which is most
conveniently accessed through Python.

The plugin may be used from the existing mapnik Python bindings or it can embed
the Python interpreter directly allowing it to be used from C++, XML or even
JavaScript.

Mapnik already has excellent Python bindings but they only directly support
calling *into* mapnik *from* Python. This forces mapnik and its input plugins to
be the lowest layer of the stack. The role of this plugin is to allow mapnik to
call *into* Python itself. This allows mapnik to sit as rendering middleware
between a custom Python frontend and a custom Python datasource. This increases
the utility of mapnik as a component in a larger system.

There already exists MemoryDatasource which can be used to dynamically create
geometry in Python. It suffers from the problem that it does not allow
generating only the geometry which is seen by a particular query. Similarly the
entire geometry must exist in memory before rendering can progress. By using a
custom iterator object or by using generator expressions this plugin allows
geometry to be created on demand and to be destroyed after use. This can have a
great impact on memory efficiency. Since geometry is generated on-demand as
rendering progresses there can be arbitrarily complex 'cleverness' optimising
the geometry generated for a particular query. Obvious examples of this would
be generating only geometry within the query bounding box and generating
geometry with an appropriate level of detail for the output resolution.
 2012-07-31 17:05:27 +01:00
artemp
03422de504 + close polygons (SEG_CLOSE) 2012-07-26 15:51:10 +01:00
artemp
618bc1ba0f + close polygon 2012-07-26 15:20:23 +01:00
artemp
4ddddba254 + use pre-increment op 2012-07-26 11:58:48 +01:00
artemp
690b56a511 + use std::auto_ptr 2012-07-26 11:57:41 +01:00
Dane Springmeyer
4ad15db23d collect attribute descriptions in geojson plugin (TODO: sorting of attributes is returned in reverse order) 2012-07-25 16:11:51 -07:00
Dane Springmeyer
6df998cf39 fixup various plugin includes 2012-07-25 09:29:21 -07:00
Dane Springmeyer
241bf28da0 'include what you use' in plugins to set up for future forward declarations in mapnik/feature.hpp and mapnik/datasource.hpp 2012-07-24 19:21:55 -07:00
Dane Springmeyer
1b23838c58 avoid uninitialized compiler warning 2012-07-23 17:43:21 -07:00
Dane Springmeyer
5c20a9f72a suppress unused variable compiler warnings with gcc 2012-07-23 17:29:10 -07:00
Dane Springmeyer
a1d6579da2 silence a few compiler warnings 2012-07-23 17:21:29 -07:00
Dane Springmeyer
0e7414ea1d ogr plugin: no need to pass dataset pointer 2012-07-20 19:01:09 -07:00
Dane Springmeyer
669c4906d4 avoid c-linkage warning with datasources - closes #1323 2012-07-20 18:34:41 -07:00
Dane Springmeyer
e36081a5c0 change geometry_utils::from_wkb to return a bool that signifies if at least one wkb path was parsed - refs #1333 and #1305 2012-07-20 15:09:01 -07:00
Dane Springmeyer
15a624fa79 update readmes for template plugins 2012-07-10 14:54:05 -07:00
Dane Springmeyer
d3b375713b properly populate the context 2012-07-10 14:51:13 -07:00
Dane Springmeyer
86f137fd25 recompile stale targets during deploy 2012-07-10 14:50:43 -07:00
Dane Springmeyer
c227ea8b5f add sample Makefile for local dev 2012-07-10 14:46:00 -07:00