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52 commits

Author SHA1 Message Date
Dane Springmeyer
4dd6259903 add optional 'geometry_table' and 'extent_from_subquery' parameter and 'scale_denominator' substitution ability to PostGIS driver while enhancing error reporting - closes #260,#426,#456, updates CHANGELOG with other recent PostGIS enhancements and fixes 2009-12-11 01:50:55 +00:00
Dane Springmeyer
c1ed612b2d grok quoted table,schema, and geometry names by unquoting before attempting geometry columns lookup - thanks avar for the report - closes #393 2009-12-05 04:32:38 +00:00
Dane Springmeyer
29afe237c8 add postgres int8 type to collected attributes - #384 2009-10-22 21:42:40 +00:00
Artem Pavlenko
2dcf88b392 + wall-clock timer from auf 
(see #439 for more details)
 2009-10-20 20:32:53 +00:00
Dane Springmeyer
a0411b8d4c postgis: make sure to close the attribute collection resultset and print the type name of unknown oid attribute values when in debug 2009-10-14 17:42:27 +00:00
Dane Springmeyer
60ca6a5677 postgis: allow for altering the default behavior of keeping open postgresql connections until the whole process ends - when 'persist_connection' = false new connections will be opened and closed for each datasource instance. (closes #434) 2009-10-14 04:21:46 +00:00
Dane Springmeyer
9c3594fb30 postgis: add patch exposing srid parameter and when geometry_field also is provided avoid querying geometry_columns. Also fixed problem of missing srid in the bbox substitution. Thanks rcoup for revised patch - closes #376 2009-08-28 15:57:29 +00:00
Dane Springmeyer
c7f85e70f8 postgis: add a hint if the extent parsing fails 2009-08-27 21:24:00 +00:00
Dane Springmeyer
9a0bb92acd Improve handling of BBOX query substitution - closes #415 2009-08-27 03:54:52 +00:00
Dane Springmeyer
434c303e83 postgis: add patch from migurski to allow for the passing of a 'bbox' token enabling optimized placement of the bbox/intersects query for complex subqueries- closes #415 2009-08-22 00:51:35 +00:00
Artem Pavlenko
ae96fffee0 + use MAPNIK_BIG_ENDIAN 
+ support for reading int16_t 
+ allow compiling shape.input with or without memory mapped files support 
  ( define SHAPE_MEMORY_MAPPED_FILE to enable)
 2009-07-07 23:56:01 +00:00
Artem Pavlenko
597889261b + query WKB in platform native format 2009-06-29 14:31:39 +00:00
Artem Pavlenko
15569af061 + specify a byte order to ST_AsBinary (patch from ssinger) 2009-06-29 14:21:56 +00:00
Artem Pavlenko
be1d437e8b trim tokens when parsing extent 2009-04-27 18:39:33 +00:00
Artem Pavlenko
e9a0f020b4 + applied patch from numenor 2009-03-29 11:32:22 +00:00
Artem Pavlenko
f6356731e2 + ident 2009-02-18 16:38:54 +00:00
Dane Springmeyer
5b0c59428e + apply PostgisImprovements.diff (rcoup) for record_limit and cursur_size support (#140) 2009-02-05 17:41:44 +00:00
Tom Hughes
fb98b98e64 Include boost/algorithm/string.hpp to get access to string algorithms. 2009-02-05 11:41:10 +00:00
Artem Pavlenko
60a956f260 + allow multi-line SQL queries in table parameter (#173) 2009-02-03 20:09:26 +00:00
Artem Pavlenko
c4b003f568 + applied postgis_schema patch from dodobas 2008-11-21 13:21:41 +00:00
Artem Pavlenko
f1c1e475d7 + applied patch from rcoup to allow specify geometry column. 
(TODO: update load_map to handle geometry_field)
 2008-11-19 21:26:20 +00:00
Artem Pavlenko
c63c2efe42 support for user defined 'extent' parameter (for example : -180,-90,180,90) 2008-01-29 16:59:51 +00:00
Artem Pavlenko
8d51cb421b 1. re-factored placement_finder to be more efficient. 'find_*' methods are templated on PathType. 
2. PostGIS plug-in - optional 'multiple_geometries' parameter to control how Multi* geometries built. 
3. MarkersSymbolizer (work in progress) to render vector shapes (markers) alonh a path with collision detection.
 2007-11-02 12:50:15 +00:00
Artem Pavlenko
066c8dfa1a Fixed envelope() method to return borrowed connection 
NOTE : Always wrap connection into PoolGuard !!!
 
PoolGuard<shared_ptr<Connection>,shared_ptr<Pool<Connection,ConnectionCreator> > > guard(conn,pool);
 2007-09-18 14:00:27 +00:00
Artem Pavlenko
92b22558fd use 'limit 0' when gathering metadata, also we don't need getFieldSize at all 2007-09-07 15:50:40 +00:00
Artem Pavlenko
8010d5433f 1. Removed srid from geometry class 
2. Pass resolution to bbox query
3. Use variant<int,double,string> as parameter value e.g in Python:
	ds = Raster(file="/path/to/file",lox = 12312.4,.....)
   Added extractor facility to work with mapnik::parameter (C++):
	
	mapnik::parameters params;
	params["parameter0"] = 123.456;
	params["parameter1"] = "123.456"; // initialize with string extract double later
	
	boost::optional<double> val0 = params.get<double>("parameter0");
	if (val0) 
	{
	   std::cout << *val0;
        }
	
	
	// with default value. NOTE: there is no 'parameter2' in params
	boost::optional<double> val2 = params.get<double>("parameter2",654.321);
	std::cout << * val2;
        
	// 
4. Added Gdal factory method in __init__.py

        ds =  Gdal(file="/tmp/file.tiff")
 2007-06-12 08:59:54 +00:00
Artem Pavlenko
e0d243dcec 1.Added support for building on Darwin (Xcode 2.4.1, gcc4.0.1). 
Mainly taming gcc4.0.1 (anonymous enum bug)

2.Input plug-ins now have .input extension on all platforms
 2007-03-16 10:11:37 +00:00
Artem Pavlenko
2d256166b4 Store text attributes as USC-2 encoded std::wstring 2007-02-14 19:54:39 +00:00
Artem Pavlenko
1b84f2d454 host = '' , host = None and ommiting host all default to unix-domain socket in /tmp 2007-02-06 15:29:04 +00:00
Artem Pavlenko
e016bd61f8 Added transcoder based on iconv. Internally we use UCS-2 at the moment. 
* Postgis plug-in determines encoding by querying 'client_encoding' parameter (libpq). 
 * Shapfiles (dbf!) don't store character encoding information. Users can apply 'encoding' parameter at datasource creation stage (defaults to Latin1 (ISO-8859-1))
 * Raster plug-in utf-8
 2007-02-06 14:27:21 +00:00
Artem Pavlenko
59f940b090 append namespace to 'transform' to support buiding with STLport. 2007-01-29 12:50:26 +00:00
Artem Pavlenko
c08a4eb221 corrected cut&paste error 2007-01-17 20:05:23 +00:00
Artem Pavlenko
f4786fe76a features at point impl 2006-12-01 11:45:08 +00:00
Artem Pavlenko
7534217a8f 1.added missing float4 (pg_type OID 700) 
2.removed printing "..unknown type_oid .."
 2006-12-01 09:42:04 +00:00
Artem Pavlenko
b3b6bbe221 don't calculate extent by default 2006-11-29 12:12:23 +00:00
Artem Pavlenko
943ddf9943 added initial_size ans max_size parameters for setting up db connection pool 
(default to 1 and 10 respectively)
 2006-11-28 00:16:13 +00:00
Artem Pavlenko
f4502df850 1. register singleton destruction with std::atexit 
2. allow connection pool to grow (up to max)
 2006-11-27 21:13:15 +00:00
Artem Pavlenko
f1393cc019 1. hit_test implementation for geometry objects: 
bool hit_test(double x, double y, double tol);
       
2. added image_view(unsigned x, unsigned y, unsigned width, unsigned height)
   allowing to select region from image data e.g (in Python):

    im = Image(2048,2048)
    view = im.view(0,0,256,256)
    save_to_file(filename,type, view)
    
3. changed envelope method to return vy value in datasource classes

4. features_at_point impl for shape and postgis plug-ins
 2006-11-25 11:02:59 +00:00
Artem Pavlenko
ebdd0f6030 disable clog printing in release mode. Pass -DMAPNIK_DEBUG to enable. 2006-11-19 17:13:33 +00:00
Artem Pavlenko
6c04c5f745 added port parameter support 2006-11-17 21:10:28 +00:00
Artem Pavlenko
e924b597f4 1. patch from Toby that allows repeated labels to be placed on a line 
geometry (such as roads)
2. restored text labels for point geometry.
3. process 'spacing' attribute in load_map.cpp
 2006-11-01 23:17:05 +00:00
Artem Pavlenko
7cae55f73f * trim leading and trailing whitespace from all strings before 
rendering them as labels when using the text or shield symbolisers
  (blame my horrible datasets)
* correctly recognise the Postgis "text" data type (it was in
  postgisfs.cpp just not postgis.cpp) - my initial workaround to the
  above was "SELECT trim(from label) AS label ..." which failed
  miserably because it returned a text data type. 

Thanks to Robert Coup for the patch!
 2006-10-19 09:24:26 +00:00
Artem Pavlenko
c195e1d24d added yet to be implemented features_at_point 2006-10-16 21:30:58 +00:00
Artem Pavlenko
459f43b39c 1. use more precise coord values in SQL statements. 
2. added extra parameter 'estimate_extent'. By default, exact extent will be calulated e.g :
    select extent(geom) from table_name;
Sometimes it is more practical (faster!) to use estimated extent
    select estimated_extent('table_name','geom');
but it is somewhere around 95% accurate.
Usage:
     ....   
     params["estimate_extent"]="true";
     ....
 2006-10-09 20:57:04 +00:00
Artem Pavlenko
18ef498140 don't rely on feature id column name. 2006-10-09 09:45:45 +00:00
Artem Pavlenko
d11153ccf8 use fully qualified names 2006-07-24 20:06:09 +00:00
Artem Pavlenko
d0ddc88253 1. move parameters to datasource 
2. general cleanup
 2006-05-23 16:52:10 +00:00
Artem Pavlenko
61fd258fd1 changing licence from GPL to LGPL 2006-03-31 10:32:02 +00:00
Artem Pavlenko
f97b552eda changed from gid to ogc_fid (is it standard?) 2006-03-31 08:54:20 +00:00
Artem Pavlenko
673bd4bc19 replaced cout and cerr with clog (by default redirected to cerr) 2006-03-19 21:53:47 +00:00