Change Log

All notable changes to this project will be documented in this file. Adheres to Semantic Versioning.

7.4.3 (06-07-2023)

• sf-proj-ios version 5.1.3

7.4.2 (02-02-2023)

• sf-wkb-ios version 4.1.2
• sf-wkt-ios version 2.1.2
• sf-proj-ios version 5.1.2
• ogc-api-features-json-ios version 4.2.3

7.4.1 (01-12-2023)

• sf-wkb-ios version 4.1.1
• sf-wkt-ios version 2.1.1
• sf-proj-ios version 5.1.1
• ogc-api-features-json-ios version 4.2.2
• tiff-ios version 4.0.1
• color version 1.0.1
• Imports cleanup and simplification

7.4.0 (12-09-2022)

• oapi-features-json version 4.2.1
• WKT for CRS Extension version 1.1 support
• DGIWG (Defence Geospatial Information Working Group) GeoPackage Profile support
• GeoPackage user version 1.3.1

7.3.0 (09-08-2022)

• sf-wkb-ios version 4.1.0
• sf-wkt-ios version 2.1.0
• sf-proj-ios version 5.1.0
• ogc-api-features-json-ios version 4.1.0
• color version 1.0.0
• Date formatter parsing fix when device default date settings are changed
• Count fix for table and column names with embedded SQL keywords Issue #51
• Fix for potential map view negative zoom level calculations
• Map shape converter same projection conversion shortcuts
• Geometry Crop utility

7.2.1 (05-06-2022)

• sf-proj-ios version 5.0.3
• GPKGFeatureRowData id, geometry type, and envelope support
• GPKGMapUtils on shape returning distance support
• Ordering of map click queried point based features by distance

7.2.0 (04-20-2022)

• GPKGGeometryData non parsed raw byte support for faster inserts
• OGC Related Tables Extension relation and mapping methods
• NGA Feature Style Extension create table, relation, style, and icon methods
• Feature Style expanded pixel bounds
• GPKGLocationBoundingBox coordinate initializer and directional methods
• GPKGMapUtils build click and tolerance method enhancements (scale, zoom, pixel bounds)
• GPKGFeatureInfoBuilder feature styles fine filter support
• GPKGFeatureOverlayQuery style pixel bounds support for querying visualized geometry styles and icons

7.1.0 (03-10-2022)

• sf-wkb-ios version 4.0.1
• sf-wkt-ios version 2.0.1
• sf-proj-ios version 5.0.2
• ogc-api-features-json-ios version 4.0.1
• tiff-ios version 4.0.0
• Bounding Box centroid and geometry methods
• Bounding Box NSMutableCopying implementation
• Improved pagination query support
• Generic query result GPKGRow object
• GPKGResultSet NSFastEnumeration support for generic rows, objects, and user rows
• GPKGGeometryData bounding box methods
• GPKGSpatialReferenceSystem projectionDefinition method
• Additional tile bounding box and date time utilities
• GPKGTileGenerator individual zoom level specifications
• GPKGTileMatrixDao queryForTableName and tileMatricesForTableName methods
• GPKGFeatureOverlayQuery tileBounds methods

7.0.2 (12-16-2021)

• GPKGUrlTileGenerator HTTP Method and Header field values support
• TileCreator improved tile sizes when tile width and/or height are not specified
• Bounding Box world bounds shortcuts for WGS84 and Web Mercator
• GPKGNetworkUtils send synchronous request with follow-up redirect request

7.0.1 (11-02-2021)

• sf-proj-ios version 5.0.1
• ogc-api-features-json-ios version 4.0.0
• tiff-ios version 3.0.1
• GPKGUrlTileGenerator URL bounds generation fix for degree projections (WGS84 WMS)
• GPKGTileBoundingBoxUtils bounding box from WGS84 tile grid methods

7.0.0 (09-17-2021)

• sf-proj-ios version 5.0.0
• Class and constant prefixes changed from SFP to PROJ
• SFPProjectionTransform divided into PROJProjectionTransform (coordinates) and SFPGeometryTransform (geometries)

6.0.0 (03-08-2021)

• sf-wkb-ios version 4.0.0
• sf-wkt-ios version 2.0.0
• sf-proj-ios version 4.0.0
• ogc-api-features-json-ios version 3.0.0
• tiff-ios version 3.0.0
• iOS platform and deployment target 12.0
• Tile table reprojections
• Alter Table fix for table names matching SQL prefixes
• st_geometry_columns view single quote fix

5.0.0 (11-13-2020)

• GeoPackage spec version 1.3.0
• sf-wkb-ios version 3.0.0
• sf-wkt-ios version 1.0.0
• sf-proj-ios version 3.0.0
• ogc-api-features-json-ios version 2.0.0
• tiff-ios version 2.0.0
• Community extensions decoupling and management, including class repackaging
• Contents Data Type refactor, core data types and expanded custom data type support
• Wider support for views in place of tables
• User table creation refactor with metadata objects
• GeoPackage application id, user version, contents type, and bounding box enhancements
• DAO options to enable modifying row ids or disable column value type validation
• DAO creation methods
• Distinct select statement queries and counts
• Aggregate functions (count, max, min) refactor
• Optional autoincrement support
• Columns constraints copy fix, resolving alter table schema information losses
• More lenient checks, logging errors in place of throwing exceptions and continuing
• Geometry Data build envelope, creation, byte/data, Well-Known Text, and transform methods
• Tile creation projection fix for different projections in the same unit
• SRS and Projection shortcut methods

4.0.1 (04-21-2020)

• Static initializers added to resolve concurrency issues with styles

4.0.0 (03-12-2020)

• Major renaming of methods throughout, including dropping the prefix word "get"
• XYZ tile rebranding, previously referred to as Standard
• Separation of columns from user tables
• Queries and counts by specified columns
• Tile Generator option to skip pre-existing tiles when updating a GeoPackage
• Feature Index Manager catches and logs index type errors, attempts next index type
• RTree, Feature Table Index, Metadata, and Manual Feature Query: feature query and count methods with additional arguments, nested single SQL queries
• Feature Index Manager, single nested SQL queries for features with additional query argument options
• Feature Index Results and Metadata Results id iteration shortcut to retrieve id without creating full features
• Result Set methods for column count, value by column name, and id
• Removed default values on user tile table columns
• Add Contents Id Extension table to Contents table for use in related tables
• Feature Preview for drawing a single preview tile of features
• Feature Style Extension fix to use an individual feature style over a default table icon
• Bounding box utility methods

3.3.0 (10-14-2019)

• sf-wkb-ios version 2.0.3
• sf-proj-ios version 2.0.3
• ogc-api-features-json-ios version 1.0.0
• Alter table support: rename table, rename column, add column, drop column, alter column, copy table
• DAO and table alter support: add, rename, drop, alter
• GeoPackage rename table, copy table, foreign keys, and vacuum support
• Automatic user column index assignments
• Transaction shortcut methods for the GeoPackages, connections, and Base DAO
• Connection & Connection Pool updates: resettable, all connection, persistent, write functions, in transaction
• User column shortcut creation methods
• User table and user column copy methods and constructors
• SQL utilities for tables, columns, foreign keys, views, data transfers, checks, and vacuum
• SQLite Master table (sqlite_master) support
• Table Info (PRAGMA table_info) support
• Table and column mapping for table alterations
• Table and column constraints, including manual creation and automatic table parsing
• Date Time Utils additional formats and check for date functions
• GeoPackage Data Type of Geometry removed, Blob used instead
• Extensions table copy support
• Missing extension table rows for Metadata Extension and Schema Extension
• Missing comma in gpkg_2d_gridded_coverage_ancillary table schema
• gpkg_data_columns table: removed foreign key requirement, unique constraint update
• Missing comma in nga_tile_scaling table schema
• OGC API Features download to GeoPackage support
• Modifiable GPKGIOUtils copy buffer, defaulted at 8k byte chunks
• Feature Tiles geometry caching
• Automatically enable foreign key checks for new connections without preexisting violations
• GeoPackage table foreign key check
• Removed GPKGGeometryJSONCompatible, replaced with ogc-api-features-json-ios library

3.2.0 (04-04-2019)

• sf-wkb-ios version 2.0.2
• sf-proj-ios version 2.0.2
• tiff-ios version 1.1.2
• NGA Contents Id Extension
• NGA Feature Style Extension
• OGC Related Tables Extension improvements
• Feature Tile drawing and generator improvements including scaling, styles, and layering
• FeatureIndexResults id iteration option in place of reading full feature rows
• Feature Cache for memory caching feature rows in a single table
• Feature Cache Tables for memory caching feature rows from multiple single GeoPackage tables
• Feature Row geometry type accessor
• GeoPackage user version saved as 1.2.1
• Improved GeoPackage extension cleanup
• Color support and utilities for hex, RBG, arithmetic RBG, HSL, and integer colors
• Common data type and contents methods for all User Table types
• GeoPackage contents check for table names
• Build an envelope from a Bounding Box
• WKT for Coordinate Reference Systems extension default value of 'undefined' removed
• Feature Style cache and utilities
• Feature Shape for maintaining shapes and metadata shapes for a single feature
• Feature Shapes improvements for maintaining map shapes
• Overlay improvements for bounds checking
• Map Point Options anchor setter
• Custom styled / options Polyline and Polygon objects with updates to Map Shape Converter

3.1.0 (10-05-2018)

• Xcode 10 fix
• Simple Features Projection (sf-proj-ios) version 2.0.1
• Simple Features WKB (sf-wkb-ios) version 2.0.1
• TIFF (tiff-ios) version 1.1.1
• Related Tables Extension fix to save Simple Attributes and Media tables as Attribute table types
• Bounding Box methods: intersects, overlap, union, and contains
• Bounding Box and Tile Grid isEqual implementations
• GeoPackage Contents Bounding Box and overall Bounding Box methods
• GeoPackage Geometry Index Table index methods, independent of table creation
• GeoPackage Cache connection close improvements & has GeoPackage method
• User Table DAO projected bounding box methods
• Contents DAO bounds and projection methods
• Connection, SQL Utils, and Base DAO query improvements
• Feature Indexer and Feature Table Index chunked limit queries when indexing
• Table Creator improvements for generic SQL script execution
• Result Set fix for logged misuse error from multiple final moveToNext calls
• Result Set close statement only method
• Base DAO set and get value fix for columns beyond configured column indexes
• Geometry Metadata Data Source bounding box methods
• RTree extension support improvements, including querying geometries
• Feature Index Results interface and implementations
• Feature Index Manager support for RTree and Manual queries
• Feature Row geometry value and envelope methods
• Feature Table Reader ignore case of geometry column name
• Manual Feature Queries for unindexed geometries
• Geometry Data get or build envelope method
• Additional Date Converter format to handle format yyyy/MM/dd
• User DAO, Tile Matrix Set, and Tile DAO bounds in projection method
• User Row NSDate fix for date and date time data types
• Tile Overlays load tiles in a new thread

3.0.2 (07-27-2018)

• Geometry Utils computeAreaOfDegreesPath fix
• Properties Extension for saving GeoPackage metadata in the file
• Properties Manager for using the Properties Extension on multiple open GeoPackages
• Create Attributes Table methods with unique constraints
• Remove Data Columns requirement of enumerated data types
• GeoPackage Cache add all method
• Additional Connection and SQL Utils query methods
• Additional Base DAO deletion and query methods

3.0.1 (07-16-2018)

• Database name fix when opening a GeoPackage with a name different from the file name
• Related Tables Extension support
• Additional table, table type, and contents methods and improvements
• Base DAO and User DAO support for id-less and auto increment id tables
• Base DAO "like" query support
• Custom User table, column, DAO, row, and table reader implementations
• Recommended project updates

3.0.0 (05-18-2018)

• WKB dependency updated to use new Simple Features WKB library
  • Class prefixes in dependent classes must be updated from "WKB" to "SF" or "SFW"
  • GeometryType code calls must be replaced using GeometryCodes
• Common projection code moved to Simple Features Projections library
  • Class prefixes in dependent classes must be updated from "GPKG" to "SFP"
  • ProjectionFactory SRS calls must be replaced using SpatialReferenceSystem projection method
  • ProjectionTransform bounding box calls must be replaced using BoundingBox transform method
• Feature Tiles projection bug fix when drawing tiles from features
• Bounding Box projection transform method
• Spatial Reference System projection and transformation methods
• Gridded Coverage Data extension definition url
• Composite Overlay for combining multiple overlays into a single map overlay
• Overlay Factory composite overlay and linked feature overlay creation methods
• Map Shape Converter bounding box transformation methods

2.0.2 (03-21-2018)

• Tile Scaling extension for displaying missing tiles using nearby zoom levels
• Projection Transform "is same projection" method
• Tile DAO zoom level improvements and approximate zoom level determinations
• Skip tiles drawn from features when no features overlap the tile
• Tile Generator fix to save updated bounds in the Tile Matrix Set
• Tile Generator projection transformations only when projections differ
• Stream closing improvements
• Feature Tiles close method
• RTree Trigger Update 3 spec fix

2.0.1 (02-14-2018)

• Coverage Data extension (previously Elevation Extension)
• WebP extension column name fix
• Zoom Other extension column name fix
• RTree Index Extension support
• Extended Geometry bit encoding fix, set only for non standard geometries
• Tile Grid zoom increase and decrease utilities
• Tile Generator contents bounding box fix to use the requested bounds
• Database Decimal Number data type fix for database reads
• Zoom level determination fix for bounds resulting in a single point
• Correct Geometry Type fix for created Feature Tables
• User table unique constraint fix for created tables
• Quote wrapping improvements and additional wrapping of names in SQL operations
• GeoPackage creation example
• wkb version update to 1.0.9

2.0.0 (11-21-2017)

• WARNING - GPKGBoundingBox coordinate constructor arguments order changed to (min lon, min lat, max lon, max lat)
• WARNING - GPKGTileGrid constructor arguments order changed to (minX, minY, maxX, maxY)
• Bounding Box envelope constructor
• Bounding Box projection based complementary, bounding, and expansion methods
• Feature Indexer and Feature Table Index row syncing
• Improved feature row geometry blob handling
• FeatureShapes for maintaining active map Shapes
• Map Shape Converter geometry simplifications
• Map Shape Converter memory improvements
• MapUtils for zoom, tolerance distance, map bounds, click bounds utilities, and location on shape determinations
• Projection transformations for lists of points
• Minor SQL changes to match spec changes
• Bounding box utility improvements for overlap and point in box testing
• Tolerance distance utility methods for geometry proximity testing
• Feature Tiles geometry simplifications
• Multiple Results and List Results implementations of Feature Index results
• Feature Index Manager index type specific improvements
• Tile Creator source image size check
• User Table / Row has id check & columns of a type methods
• User Row Sync implementation to support sharing user row query results
• FeatureInfoBuilder for common feature creating result messages and data
• tiff-ios version updated to 1.1.0
• wkb version update to 1.0.8

1.3.0 (07-31-2017)

• Projections refactor to support additional coordinate authorities and custom projections
• Mutable copy implementations for base, extension, and user table (features, tiles, attributes) row objects
• Date Time utils formatter creation and date to string conversions
• Improved date column support for user tables (features, tiles, attributes)
• User table zoom level bounding of degree unit projections
• Tile Bounding Box Utils method to bound degree unit bounding box with web mercator limits
• Bounding of degree projected boxes before Web Mercator transformations
• Curve Polygon to map polygon support (drawn as straight lines)
• DAO where clause cascading delete fixes due to open connections during deletions
• Result Set move to position off by one fix
• Base DAO fix to handle insertions of all nil values

1.2.3 (07-10-2017)

• Bug fix for indexed feature row enumeration in optimized release builds
• Improved handling of unknown Contents bounding boxes
• Feature Tiles fix for max feature number drawn tiles on non retina screens
• tiff-ios version updated to 1.0.3

1.2.2 (06-14-2017)

• Allow user tables (feature, tile, attributes) without primary keys to support table views
• Support EPSG 900913 (GOOGLE)
• Elevation Extension scale, offset, and id columns changed to be non nullable
• Bug fixes for elevation extension when handling null elevations
• Timezone fixes for Contents last change and Metadata Reference timestamp
• Geometry utilities
• Map Shape Converter fix for single point polygon points at creation time
• Map Shape Converter default constructor
• Map Shape Converter draw shapes using closest longitude direction between consecutive points
• Map Shape Converter complementary path creation for shapes over -180 / 180 longitudes
• Map Shape hidden setters
• Map Shape Markers size and is empty methods
• Map Point Options support for pinTintColor alongside deprecated pinColor
• Map Point Options mutable copy support
• Close Polygons converting from Google Map Shapes to Geometries
• Default and optional polygon counterclockwise and clockwise conversion orientations
• Removed AFNetworking dependency
• tiff-ios version updated to 1.0.2
• proj4-ios verion 4.9.3
• wkb version update to 1.0.7

1.2.1 (02-02-2017)

• GeoPackage spec version 1.2 changes and updates
• Elevation Extension support (PNG & TIFF)
• User Attributes table support
• tiff-ios dependency for TIFF support
• Elevation Tiles table type (2d-gridded-coverage)
• Contents Data Type (features, tiles, attributes, elevation) functionality
• Built in support for WGS 84 Geographic 3d projection (EPSG:4979)
• Table and column name SQL quotations to allow uncommon but valid names
• Elevation query algorithms including Nearest Neighbor, Bilinear, and Bicubic
• Elevation unbounded results elevation queries
• Tile bounding box utility methods precision adjustments
• Spatial Reference System definition_12_163 column changed to definition_12_063
• Deprecated the User Geometry Types Extension per spec removal
• Deprecated gpkx file extension for extended GeoPackages per spec removal
• GeoPackage application id and user version
• Additional Tile Dao zoom level determinations, including the closest
• Zoom level determination using width and height
• Resource cleanup including fix for Issue #25

1.2.0 (06-23-2016)

• Spatial Reference System DAO create from EPSG code in addition to SRS id
• Projection unit retrieval
• Dropped web mercator terminology from method names that only require consistent units per pixel
• Zoom level from tile size in meters method
• Image rectangle from bounding box methods
• WGS84 tile grid, bounding box, tiles per side, and tile size methods
• Tile Generator support for multiple projections, such as WGS84 in addition to Web Mercator
• URL Tile Generator changed to use provided projection in place of parsing URL
• Improved tile drawing on bounds for tiles not lining up with requests
• Tile Creator providing common tile generation functionality
• Tile reprojections between different unit types (ex. WGS84 GeoPackage tiles)
• Tile DAO changed to work with any projection units
• Tile DAO utility methods

1.1.11 (05-10-2016)

• AFNetworking version updated to 3.1 with GeoPackage Manager code adaptations
• GeoPackage 1.1.0 spec updates
• GeoPackage application id updated to GP11
• OGC Well known text representation of Coordinate Reference Systems extension support
• GeoPackage Connection column exists, add column, and query single result methods
• Base extension with implementations and support for: CRS WKT, Geometries, Metadata, Schema, WebP, and Zoom Other
• Projection creations from Spatial Reference Systems
• Data Column Constraint column name changes per spec
• Include projection when building Feature Overlay Query map click messages
• Feature Overlay Query use of Data Column names in place of the column name when available

1.1.10 (03-18-2016)

• wkb-ios version updated to 1.0.6
• GeoPackage like and not like name queries
• Import GeoPackage as link to existing file
• Delete a GeoPackage without deleting the database file
• Automatic deletion of GeoPackages with missing database files
• Map click query improvements including projections, feature table data responses, and additional supported input parameters
• Feature table data to JSON compatible object conversions
• Tile Retriever standalone logic extracted from GeoPackage Overlay

1.1.9 (03-04-2016)

• GeoPackage validate has GeoPackage extension bug fix
• Additional GeoPackage manager import GeoPackage from path method
• GeoPackage table type check methods

1.1.8 (02-22-2016)

• Fixing the SQL date format to include milliseconds
• Removing unused GeoPackage Overlay method parameters

1.1.7 (02-12-2016)

• Standard Format Overlay has tile to retrieve implementation

1.1.6 (02-10-2016)

• Additional Feature Tile Table Linker methods for retrieving table names and data access objects
• Bounded Overlay check if a specified tile exists
• Feature Overlay ignore drawing tiles that already exist in a linked tile table
• Feature Overlay Query improved determination if a tile exists before querying features

1.1.5 (02-09-2016)

• Feature Tile Link Extension implementation - http://ngageoint.github.io/GeoPackage/docs/extensions/feature-tile-link.html
• Feature Tile Generator linking between feature and tile tables
• Feature Overlay Query updates to support linked feature and tile tables
• GeoPackage drop table method
• Added delete all methods to base data access object
• Delete extensions when deleting a user table
• Removed CFBundleExecutable key from bundle
• wkb-ios version updated to 1.0.4

1.1.4 (01-20-2016)

• Geometry projection transformations

1.1.3 (12-14-2015)

• Table Index Extension invalid foreign key fix - Issue #13
• GeoPackage methods: execute SQL, query, foreign key check, integrity check, quick integrity check
• URL Tile Generator TMS support
• Tile Generator fix for updating a GeoPackage and replacing an existing tile

1.1.2 (11-23-2015)

• Bridging Header for Swift
• Fixing file prefix typo on GeoPackage Cache

1.1.1 (11-20-2015)

• Feature Overlay Query message builder, check if features are indexed first
• Data Columns Dao get data column by table and column names method - Issue #4
• Additional GeoPackage createFeatureTableWithMetadata methods - Issue #8
• min and max column query methods - Issue #5
• Determine bounding box from Tile Grid methods - Issue #7
• TileDao methods, query for tile grid or bounding box at zoom level - Issue #6
• Database header and integrity validation options and methods. Validate externally linked GeoPackage headers by default. - Issue #9
• User Table column ordering fix when created user table columns are not presorted by column index - Issue #10

1.1.0 (11-04-2015)

• NGA Table Index Extension implementation - http://ngageoint.github.io/GeoPackage/docs/extensions/geometry-index.html
• Feature Index Manager to combine existing metadata indexing with the NGA Table Index Extension
• Feature Tile improvements, including max features per tile settings and custom max feature tile drawing
• Feature and Tile DAO get bounding box and zoom level methods
• Feature Overlay Query for querying the features behind the drawn feature tiles
• Added new GeoPackageCoreCache functionality
• Get Tile Grid from single point and zoom level method
• Database connection pool and transactions

1.0.0 (10-27-2015)

• Initial Release