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Changelog

1.4.8

  • New mapnik.blend function that implements the node-blend API (https://github.com/mapbox/node-blend#usage)
  • Now supporting node v0.11.x via Nan@1.2.0
  • Binaries updated to use Mapnik v2.3.x at 7c7da1a2f and mapnik-packaging@1bbd8d560e9

Notable changes in the Mapnik SDK include:

1.4.7

  • Added mapnik.Image.compare function to compare the pixels of two images.
  • Fixed build issue leading to broken ogr.input Mapnik plugin
  • Auto-registers fonts found in paths via the MAPNIK_FONT_PATH environment variable

1.4.6

  • vtile.parse no longer throws if vtile was previously composited but no new data resulted.
  • Fixed compile problem on some linux/bsd systems
  • Binaries updated to use Mapnik v2.3.x at g7960be5 and mapnik-packaging@f007d6f1a6

Notable changes in the Mapnik SDK include:

1.4.5

1.4.4

  • Updated to mapnik-vector-tile@0.5.0
  • Subtle VectorTile.composite bugs fixed to handle both tiles created from setData and those just rendered to.
  • VectorTile.fromGeoJSON method changed to VectorTile.addGeoJSON
  • Removed initializing and cleaning up global libxml2 structures because XML2 is no longer the default in node-mapnik binaries (#239)
  • Added support for pre-pending PATH when set in mapnik_settings.js (#258)
  • Binaries updated to use Mapnik v2.3.x at ed3afe5 and mapnik-packaging@5f9f0e0375

Notable changes in the Mapnik SDK include:

1.4.3

  • VectorTile constructor now accepts optional 4th arg of options which respects width or height
  • VectorTile.query now returns Feature objects with layer and distance properties
  • New VectorTile.fromGeoJSON function to turn GeoJSON into a tile layer
  • New appveyor file for continuous builds on windows
  • Binaries updated to use Mapnik v2.3.x at 94e78f2ae4 and mapnik-packaging@45536bd3c9

Notable changes in the Mapnik SDK include:

1.4.2

  • Now initializing and cleaning up global libxml2 structures to ensure safe async map loading (#239)
  • Fix publishing of mapnik package to npm to include bundled node-pre-gyp.
  • Binaries updated to use Mapnik v2.3.x at ce1ff99 and mapnik-packaging@49d8c3b.

Notable changes in Mapnik 2.3.x include:

  • mapnik line joins are now faster by discarding more nearly coincident points
  • postgis.input now links to fewer authentication libraries by only linking to libararies libpq was built against

Notable changes in the Mapnik SDK include:

  • ICU upgraded to 53.1 from 52.1
  • jpeg-turbo 1.3.1 is now used in place of libjpeg 8d (better performance likely)
  • sqlite3 upgraded to 3080401 from 3080200
  • webp upgraded to 0.4.0 from 0.3.1 (better performance likely)
  • postgres upgraded to 9.3.3 from 9.3.1
  • fontconfig upgraded to 2.11.0 from 2.10.0
  • libpng upgraded to 1.6.10 from 1.6.8
  • gdal upgraded to git master @ 0c10ddaa71

1.4.1

  • Binaries updated to use Mapnik v.2.3.x at 818e87d.
  • Improved build support for OS X Mavericks by autodetecting if linking against libc++ should be preferred.
  • mapnik.register_system_fonts() now registers opentype fonts as well as truetype fonts on linux (#231)

Notable changes in Mapnik 2.3.x include:

  • a potential double free was fixed in mapnik::projection
  • postgis plugin error reporting was fixed
  • postgis plugin !bbox! token replacement was fixed to use max instead of max

1.4.0

  • First series to default to providing binaries with npm install (bundling Mapnik v2.3.x at f202197)

1.3.4

  • Made vt.composite reentrant

1.3.3

  • Updated to mapnik-vector-tile@0.4.2

1.3.2

  • Pinned mapnik-vector-tile dependency to v0.4.1

1.3.1

  • Support for Mapnik 3.x

1.3.0

  • Updated to mapnik-vector-tile@0.4.0 with more encoding fixes and triggers VT layers without features to no longer be encoded
  • Every layer in a vector tile that matches a layer in the mapnik.Map is now rendered and not just the first (#213)
  • Added VectorTile.composite API
  • Fixed exception handling for VectorTile.isSolid
  • Datasource plugins must now be explicitly registered with mapnik.register_default_input_plugins, mapnik.register_datasource, or register_datasources as all default plugins are no longer automatically registered at startup.
  • Disabled mapnik.Expression object since this is not used by any known applications
  • Added mapnik.register_datasource to register a single datasource plugin.

1.2.3

  • Upgraded to mapnik-vector-tile@0.3.4 with multipart geometry fixes
  • Added toWKT/toWKB on mapnik.Feature
  • Added getPixel/setPixel on mapnik.Image
  • Added mapnik.VectorTile.query ability - accepts lon/lat in wgs84 and tolerances (in meters) returns array of features
  • Improvements to node-gyp path resolution in auxiliary Makefile and configure wrapper
  • Added mapnik-config --ldflags to build by default (not just when static linking)

1.2.2

  • Fixed windows build against Mapnik 2.3.0
  • Fixed mapnik.Image.open call - which was string data in invalid way
  • Upgraded to mapnik-vector-tile@0.3.3
  • Fixed build on OS X against node v0.6.x (tested v0.6.22)
  • Deprecated the Datasource.features() call #180

1.2.1

  • Added more details to mapnik.supports API including grid,proj4,webp,jpeg,png,svg,cairo_pdf,cairo_svg, and threadsafe
  • Added more constants for available comp-op values

1.2.0

  • Map.render (when rendering to a VectorTile) and VectorTile.render now expect buffer_size option to be passed and ignores map.BufferSize (#175)
  • Removed devDependencies so that mocha and sphericalmecator need to be manually installed to run tests
  • Tweaked gyp Release configuration to ensure binaries are stripped and built with highest level of optimization
  • Added support for detecting --runtime_link=static flag to npm install that can trigger linking against all Mapnik dependencies (not just libmapnik)
  • Added travis.ci support

1.1.3

  • Gyp binding cleanups
  • Removed direct icu::UnicodString usage to ensure robust compiles against icu build with -DUSING_ICU_NAMESPACE=0
  • Fixed variable shadowing issue in vtile -> geojson code
  • Disabled default debug symbol generation to speed up builds

1.1.2

  • Upgraded to mapnik-vector-tile 3.0.x API

1.1.1

  • Fixed extent of vector::tile_datasource to be sensitive to map buffer (TODO - long term plan is to make extent optional instead of adding support for layer specific buffered extent) - this is needed for avoiding too restrictive filtering of features at render time.
  • Fixed exception handling when creating geojson from vector tile
  • Build fixes to support python 3.x
  • Now accepting scale_denominator, scale, and format in options passed to map.RenderSync

1.1.0

  • Added support for node v0.11.x
  • Added async versions of Image methods: fromBytes, open, premultiply, demultiply
  • Added experimental support for rendering vector tiles to SVG. renderer option (either cairo or svg) controls whether cairo or native svg renderer is used
  • Exposed map.bufferedExtent property to access the buffered extent
  • Changed Image.composite function to accept offsets (dx and dy), comp_op, image_filters, and opacity in options.
  • Fixed missing exception translation for MemoryDatasource and Image constructors
  • Fixed invalid default for scale in map.render
  • Implemented mapnik.Image.fromBytes (#147)

1.0.0

  • Dropped support for Mapnik versions older than v2.2.0
  • Moved build system to node-gyp - now supports node v0.10.x
  • Fonts are not longer auto-registered. Call mapnik.register_default_fonts() to register "DejaVu" set that is often bundled by Mapnik and call mapnik.register_system_fonts() to register fonts are various known system paths.
  • New mapnik.VectorTile API

0.7.24

  • Fixed tests after removal of example code (tests depended on it)

0.7.23

0.7.22

  • Header include refactoring to ensure clean compiles again Mapnik 2.0.x, 2.1.x, and 2.2.x

0.7.21

  • Fix compile with latest Mapnik 2.2-pre ( header)
  • Exposed Map.scale() (stefanklug)
  • More fixes for 64 bit integer support

0.7.20

  • Fix compile with Mapnik 2.1 (stefanklug)
  • Support 64 bit integers in grid types in anticipation of mapnik/mapnik#1662

0.7.19

  • Adapts to mapnik master's move to supporting 64 bit integers using mapnik::value_integer

0.7.18

  • Report null values in mapnik features as javascript null rather than undefined

0.7.17

  • Added sync/async clear() method to enable re-use of mapnik.Image and mapnik.Grid objects from a cache
  • Made ImageView and GridView isSolid() methods async if a callback is passed
  • Made async isSolid() return pixel value as second arg
  • Fixed code examples to work with generic-pool 2.x
  • Improved error reporting when an invalid image format is requested
  • Fixed possible edge-case memory corruption when encoding grids whose width != height

0.7.16

  • Fixed handling of datasource exception when calculating extent

0.7.15

2012-10-09

  • Minor compiler warning fixes

0.7.14

2012-09-16

  • Keep chasing Mapnik 2.2.0-pre API changes in symbolizers

0.7.13

2012-09-13

  • Fixed compile with <= Mapnik 2.1.0

0.7.12

2012-09-7

  • Keep chasing Mapnik 2.2.0-pre API changes in singletons

0.7.11

2012-09-5

  • Fixed compile with Mapnik 2.2.0-pre

0.7.10

2012-08-17

  • Makefile wrapper around node-waf now allows NPROCS option to be set.
  • Allow configure to work against Mapnik 2.2.0-pre without warning.

0.7.9

2012-08-1

  • Fixed broken usage of V8::AdjustAmountOfExternalAllocatedMemory which could trigger unneeded garbage collection pauses. (@strk)

0.7.8

2012-07-18

  • Fixed compile against Mapnik 2.0.x

0.7.7

2012-07-13

  • remove debug output when locally customized environment settings are pushed into process.env

0.7.6

2012-07-13

  • Further optimize grid encoding
  • Allow passing scale_factor to render to file functions (#109)
  • Reference count Image and Grid objects in use by View objects to avoid possible scope issues resulting in segfaults when v8 garbage collects (#89, #110)

0.7.5

2012-07-12

  • Speed up grid encoding when featuresets are large: 12s -> 4s for processed_p at full zoom
  • Throw upon errors in grid rendering test
  • Fix mapnik version check in grid_view pixel value test
  • Amend expected test failures per version to account for platform differences in whether hidden fonts are around

0.7.4

2012-07-04

0.7.3

2012-06-29

0.7.2

2012-06-27

0.7.1

2012-04-27

0.7.0

2012-04-16

0.6.7

2012-03-09

0.5.17

2012-03-01

0.5.16

2012-01-23

0.5.15

2012-01-10

0.6.5

2012-01-10

0.6.4

2011-12-21

0.5.14

2011-12-21

0.6.3

2011-12-16

0.5.13

2011-12-16

0.5.12

2011-12-06

0.5.11

2011-12-06

0.6.2

2011-12-06

0.6.1

2011-11-30

0.5.10

2011-11-30

0.6.0

2011-11-19

0.5.9

2011-11-18

0.5.8

2011-10-19

0.5.7

2011-10-18

0.5.6

2011-10-03

0.5.5

2011-11-30

0.5.4

2011-08-23

0.5.3

2011-08-04

0.5.2

2011-08-04

0.5.1

2011-08-04

0.5.0

2011-08-03

0.4.1

2011-07-29

0.4.0

2011-06-27

0.3.1

2011-05-04

0.3.0

2011-04-29

0.2.13

2011-03-12

0.2.12

2011-03-03

0.2.11

2011-03-01

0.2.10

2011-02-28

0.2.9

2011-02-24

0.2.8

2011-02-11

0.2.7

2011-02-08

0.2.6

2011-02-08

0.2.5

2011-02-08

0.2.3

2011-01-27

0.1.2

2011-01-27

0.1.1

2011-01-27

0.1.0

2011-01-27

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