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
Dane Springmeyer
f79fd4634e
make markdown files
2012-07-10 14:28:52 -07:00
artemp
700b5978d8
+ check bounding box intersections if use_spatial_index=false ( #971 )
2012-07-02 18:15:18 +01:00
Dane Springmeyer
37c9142515
csv plugin: also detect fields named 'lng' as longitude
2012-06-25 10:18:09 -07:00
Dane Springmeyer
39bae3825e
remove plugin usage of lexical cast - refs #1055
2012-06-22 16:49:53 -04:00
Artem Pavlenko
8d4534de78
+ remove debug print
2012-06-14 15:10:32 +01:00
Artem Pavlenko
ddfe15025b
+ use rtree index
2012-06-14 14:41:15 +01:00
Artem Pavlenko
e89eb99e28
+ geojson input plugin (thanks, @tmcw!)
2012-06-13 13:30:58 +01:00
