Map Suite Services Edition Features & Bug Fixes Change Log

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Contents 1 Version 6.0.0.0 2 Version 5.5.0.49 3 Version 5.5.0.0 4 Version 5.0.0.55 5 Version 5.0.0.0 6 Version 4.5.0.0 7 Version 4.0.40.0 8 Version 4.0.0 9 Version 3.1.299 10 Version 3.1.273 11 Version 3.1.182 12 Version 3.1.124 13 Version 3.1.16 14 Version 3.1.0

Version 6.0.0.0

Release date: 05/14/2012

ThinkGeo.MapSuite.Core Namespace:

• Fixed an issue where certain styles don't call the GetRequiredColumnNames for child styles.
• Fixed an issue where GeoTiffRasterLayer’s HasBoundingBox always returns true.
• Implemented GeometryCollection.GetDitanceTo() method.
• Fixed an spelling issue, rename "Dragable" to "Draggable"
• Added the ability to use custom servers in OpenStreetMaps.
• Added the support of Nautical Miles to ScaleBarAdornmentLayer.
• Fixed an issue where the first feature is always removed when deleting multiple features in MsSql2008FeatureLayer.
• Fixed an issue where an exception is thrown in PrinterGeoCanvas.DrawTextCache method when RotationAngle is not 0.
• Improved the Exception Description in FeatureSource.GetAllFeatures method
• Added the implementation of PostgreSqlFeatureSource GetFeaturesByColumnValueCore.
• Fixed an serialization issue where the keys to a GeoCollection were not being added back correctly when de-serializing.
• Fixed an spelling issue, rename GoogleMapZoomLevelSet to GoogleMapsZoomLevelSet.
• Fixed an issue where shapefile's bounding box is not updated after removing a feature.
• Fixed an issue where multi features cannot be correct deleted at the same time.
• Fixed an issue where ShapeFileFeatureSource.GetBoundingBoxById() doesn't call GetFeaturesByIdsCore() internally.
• Improved the creating shape performance by moving some logic from BaseShape constructor to property.
• Removed the TabFeatureLayer from FdoExtension as we've added it in MapSuiteCore.
• Fixed an issue where WorldMapKitLayer couldn't export to Pdf by using PdfExtension.
• Fixed an issue where an exception is thrown in BingMapsLayer when zooming to an area where no imagery is available.
• Added Clear() method into InMemoryFeatureLayer and InMemoryFeatureSource.
• Improved the performance of MsSql2008FeatureSource GetBoundingBox
• Fixed an issue where files with big case ".SHP" extension are not accepted.
• Added the support of WMS 1.3.0.
• Fixed an issue where PagePrinterLayer automatically changes the orientation..
• Added StreamLoading event to GridIsoLineLayer
• Upgraded all the 3rd part DLLs referenced to the latest version
• Fixed the issue where the features returned by GetFeaturesInsideBoundingBox shouldn’t contain the ones removed.
• Improved the map object XML Serialization.
• Improved Speed Improvements by introducing MapSuite WicBitmap extension.
• Added the support of Layer Transparency.
• Improved the Memory Usage for ShapeFileFeatureSource.
• Upgraded MrSid & Ecw to the latest version.
• Improved drawing performance.
• Added the support of Code Generator.
• Fixed the issue where the "out of memory" exception is thrown when loading a large .tiff image.
• Improved the drawing quality of TiffRasterLayer by optimizing the reading logic
• Improved Label Formatting by adding Formatting and Formatted events to TextStyle.

Version 5.5.0.49

Release date: 12/31/2011

• Fixed an issue where the PrinterDocument is disposed after raising the PrintPage event.
• Fixed an issue where an exception is thrown when the tiff image is zoomed out to one pixel.
• Fixed an issue where the rtreeIndex cannot be correctly used in ShapeFileMultiFeatureSource.
• Fixed an issue where an SQL exception is thrown when executing a SQL statement with "where" clause within it in MsSql2008FeatureLayer.
• Fixed an issue where the bounding box is incorrect after removing a feature from a shapefile.
• Fixed an issue where Bing Maps Layer shifts after zooming in.
• Fixed an issue where LineShape.GetLineOnALine doesn't work properly.
• Fixed an issue where the MapPrinterLayer constructor doesn't hold the passed parameters.
• Fixed an issue where GeoCanvas.DrawCircle method is using the wrong coordinate unit for width and height.
• Fixed an issue where OpenStreetMapLayer doesn't display properly on the border.
• Fixed an issue where ArgumentOutOfRangeException is thrown when calling SpatialQuery method on a projected Layer.
• Fixed an issue where the first features is always deleted when deleting features..
• Fixed an issue where GetLineOnALine sometimes returns null.
• Fixed an issue where GetFeaturesInsideBoundingBox doesn't work properly for point based shape file.

Version 5.5.0.0

Release date: 11/14/2011

ThinkGeo.MapSuite.Core Namespace:

• Fixed an issue where PointType.Cross in PointStyle doesn't work properly.
• Enhanced the documentation for OSM layer and overlay.
• Fixed an issue where ScaleBar.AreaStyle doesn't draw properly.
• Fixed an issue where an exception is thrown when Multipolygon.Contains method is called.
• Enhanced the exception description where a single Tab file is loaded without other related files.
• Fixed an issue where GettingZoomlevelsForDrawing doesn't work well when custom levels are overlapped.
• Changed the "URI" to "WebRequest" property in SendingRequestUriTileEventArgs Class for all the products.
• Fixed an issue where ShapeFileFeatureSource.CloneDeepCore() didn't work well with dBaseEngine.
• Added MaxRecordsToDraw property to FeatureSource and FeatureLayer.
• Fixed an issue where GraticuleAdornmentLayer doesn't work properly.
• Fixed an issue where IndexPathFileName is not updated when ShapePathFileName property is changed.
• Added the IsoLine Support.
• Created a Print layout system.
• Fixed an issue where the polygon shapes are not loaded correctly if the first ringShape in a polygon feature in shape file is not the outer ring.
• Fixed an issue where GetFeatureNestestTo returns wrong result.
• Fixed an issue where EditTools.ScaleUp and ScaleDown doesn't work for line shapes.
• Fixed an issue where TabFeatureLayer doesn't display properly with Projections settings.
• Fixed the issue where an exception is thrown when calling GetLineOnALine with the same start and end points.

Version 5.0.0.55

Release date: 7/7/2011

ThinkGeo.MapSuite.Core Namespace:

• Enhanced MsSql2008FeatureSource to support Open/Close connection only once
• Fixed a bug where Legend LineItem images and text didn't aligned on some systems
• Fixed a bug where TabFeatureLayer Spatial query returned wrong featureID
• Enhanced the logic for method GetLineOnALine in LineShape
• Fixed a bug where an exception was thrown while loading tab file based with index.
• Fixed a bug where MultipleShapeFileFeatureLayer constructor parameteres are useless
• Fixed a bug where BuildIndexMode had no effect while building index file of Tab file with DoNotRebuild mode
• Enhanced the load performance for tab file when using index file
• Enhanced the logic in GetLineOnALine
• Fixed a bug where CloneDeep method in TabFileFeatureLayer class didn't work as expected
• Fixed a bug where the ValueStyle didn't work as expected on TabFileFeatureLayer
• Fixed a bug where invalid validation of wms crs existed while checking WmsRasterLayer.
• Fixed a bug where an exception was thrown while serializing MsSql2008FeatureLayer.
• Enhanced the drawing order for features in layer
• Fixed a bug which is related to location calculate problem in GdiPlusGeoCanvas
• Fixed a bug where method GetBoundingBox thrown exception on MsSql2008FeatureLayer if some of the features are null

Version 5.0.0.0

Release date: 5/16/2011

ThinkGeo.MapSuite.Core Namespace:

• Fixed an issue where an exception was thrown when adding two styles with the same column name except the case was different.
• Fixed a bug where the result was not complete in the MultipleShapefileFeatureSource.GetFeaturesNearestTo() method.
• Fixed a bug where the TileCache result was not always correct when using a projection.
• Fixed a bug where the GetInternalGeographyUnit always return Unknown when using FeatureSource.GetFeaturesWithinDistance with the RotationProjection.
• Fixed a bug where the UserID doesn't be set in the constructor of OracleFeatureSource/OracleFeatureLayer.
• Fixed a bug where the DrawingLevel could not be set for an IconStyle.
• Fixed a bug that the GetLineOnLine method doesn't work correctly for some cases.
• Fixed a bug where the map was not displayed correctly when using GdiPlusRasterLayer.
• Fixed a bug where Feature.Equals method didn't always work correctly.
• Fixed the issue where the GraticuleAdornmentLayer blocks when its projection's internal and external parameters are the same.
• Fixed the issue where an exception was thrown when calling GetBoundingBox in MsSqlFeatureSource which only had one feature.
• Fixed the issue where the map was not displayed properly when using GoogleLayer as background with different DPIs.
• Fixed a bug in MultipleFeatureLayer where GetFeatureById returned a wrong feature.
• Fixed a bug where an exception was thrown when zooming out too far for geotiff raster layers.
• Fixed the issue where the ClientId and PrivateKey properties wouldn't work in the Google Maps Layer.
• Fixed a bug where the Column.MaxLength is not correct when opening a database view with MsSQL2008FeatureLayer.
• Fixed the bug that the result if not correct for GetBoundingBox method in WmsRasterLayer.
• Fix a bug where the image had a one pixel offset while using WMSRasterLayer.
• Fixed the issue where the GetDistanceTo method returns the same result no matter what the DistanceUnit was.
• Fixed a bug where the GeometryCollectionShape could only be displayed when three default styles where set.
• Fixed a bug where "null object reference" exception was thrown when using AllowLineCarriage=true.
• Fixed a bug where the GeoTiffRasterLayer threw an exception when passing in a rectangle shape instead of a world file.
• Fixed the issue where the GoogleLayer would not overlap with a given shape file in some zoomlevels.
• Fixed the issue that FDOExtensionX64 didn't work in .net 4.0 framework.
• Fixed a bug in the InMemoryFeatureLayer.Update which caused it to fail in some cases.
• Fixed the issue where a wrong Geography Unit was used within GetFeaturesWithinDistanceOf when the projection was set.
• Fixed a bug where the AreaStyle didn't work properly in the CustomStyles collection when the feature count was less than ten.
• Fixed a bug where the value of the Tag property is lost when assigning a BaseShape to a Feature.
• Fixed a bug that the result of GetLineOnALine is not correct for some cases.
• Fixed the issue where some features had fewer points than they should using the DotDensityStyle.
• Fixed the issue where the GeoLinearGradientBrush might draw incorrectly.
• Fixed a bug where DrawWorldImageWithoutScaling didn't work correctly when passing in a rotation angle.
• Fixed a bug where the TabFeatureLayer in the previous FdoExtension could not be serialized.
• Fixed the bug in GetLineOnALine where the first and last vertex has the same coordinates.
• Added the static method GenerateGrid() in the GridFeatureLayer to create grid files.
• Modified the validator to allow the user to use unstandard crs.
• Improved the exception descriptions for Oracle, Sql2008 and Postgre layer.
• Added an constructor which accepts an image in LogoAdornmentLayer class.
• Set an alias when a dbf has duplicate column names.
• Added support for more types of GeoTiff files.
• Added properties in FdoFeatureLayer to make them consistent with the constructor parameters..
• Added validators to ZoomLevel.Draw method to check if input features are empty.
• Added Methods GetWGS84ParametersString, GetDecimalDegreesParametersString and GetLatLongParametersString to ManagedProj4Projection, UnmanagedProj4Projection and Proj4Projection.
• Added ShapeFileReadWriteMode property to the ShapeFileFeatureLayer.
• Enhanced TiledWmsLayer to support more than one server url as input.
• Fixed a bug where the ScaleLine didn't refresh properly during panning.
• Fixed a bug that memory usage would increase when using Projection.
• Added a way to build nice looking legends using the LegendAdornmentLayer.
• Supported projection for GeometryCollectionShape.
• Updated EPSG list from the Proj4 website.
• Added a validator to handle the exception when passing in an empty collection of features to the ZoomLevel.Draw.
• Enhanced exception description for the RtreeSpatialIndex.
• Fixed the issue where the GeoPen.Brush only worked for the GeoSolidBrush.
• Enhanced the way of using StreamLoading event in GdiPlusRasterSource.
• Supported conversion of .PRJ files to and from PROJ4 strings.
• Fixed a problem where the polygon GetCenterPoint returns NaN for some case.
• Added an event in GoogleMapsLayer which passes out the request url.
• Updated the GetGeographyUnit methods and remove unused GetXXXParameters methods.
• Added a GeographyUnit property to the RotationProjection.
• Added a way to get the bounding box from the world file class.
• Added support for the 64 bit version of FDO.
• Marked ManagedGeoTiffRasterSource Serializable.
• Added a new API to create a simple MsSqlServer table.
• Fixed a bug where the GetLongitudeDifferenceFromDistance didn't work correctly when very small values were used as inputs.
• Added BingMapsLayer and BingMapsZoomLevelSet.
• Added new overload constructor Feature(wellKnownText, id, columnValues) to Feature.
• Added GraticuleAdornmentLayer class.
• Added Height, Width and BackgroundMask properties to AdornmentLayer.
• Added AlternateBarBrush property to ScaleBarAdornmentLayer.
• Added DrawingQuality enum to GeoTiffRasterLayer.
• Marked [Serializable] for GeoTiffRasterLayer, HeatLayer, GraticuleAdornmentLayer and HeatStyle.
• Added overloads for GetFeaturesNearestTo at QueryTools to be the same as the FeatureSource.
• Exposed InterpolationMode for GdiPlusGeoCanvas and GdiPlusRasterLayer.
• Added a StreamLoading event to the GdiPlusRasterLayer and ShapeFileFeatureLayer to make it easier for the users to find.
• Added OpenStreetMapsZoomLevelSet class.
• Added WrappingMode property to support map wrapping past the dateline.
• Added LabelAllLineParts property in TextStyle to label all parts of a MultiplelineShape.
• Added the enum PolygonLabelingLocationMode to improve the algorithm for labeling polygon.
• Added new class "SerializationHelper" for help to deserialize objects accross different versions of Map Suite.
• Obsoleted some methods in ManagedProj4Projection according to Proj4Projection class.
• Fixed a bug where the IconStyle didn't display any labels when user didn't set icon images.
• Removed the Obsolete APIs.

Version 4.5.0.0

Release date: 11/01/2010

ThinkGeo.MapSuite.Core Namespace:

• Fixed the problem not encrypted for some private functions
• Optimized the retrieving twice for MSSqlFeatureSource geometry column.
• Provided support for VS2010 and samples.
• Fixed a rounding bug in GetPointOnALine API of LineShape.
• Fixed an issue when using a Chinese font
• Functions of MSSqlServer2008FeatureSource or Layer run to error in some specified culture.
• Bad performance with SQLServer2008 when using Geography type and large data size.
• Fixed an issue when using the UpdateColumnName API in dbf module.
• Fixed an issue throwing exception when calling BuildIndex in Turkey enviroment.
• Point Placement Affected by Label Length
• WmsRasterLayer cannot work when deserialized
• Support .NET 3.5 Client Profiler
• Implemented INotifyCollectionChanged, INotifyPropertyChanged interface in GeoCollection
• Replaced the Proj4Projection into ManagedProj4Projection used internally
• Fixed the issue the RasterLayer is not drawn in the PrinterGeoCanvas.
• Added OpenStreetMapLayer to support OpenStreetMap
• Added Managed GeoTiffRasterSource
• Added GetFeatureInfo functions for WmsRasterLayer
• Enhanced performance for GdiPlusRasterLayer
• Added ClusterPointStyle
• Added DrawingProgressChanged event

Version 4.0.40.0

Release date: 6/15/2010

• Updated assembly version to 4.0.0.0; included strong-named and weak-named assemblies. Please see the latest post in the Developer Blog for full details.

ThinkGeo.MapSuite.Core Namespace:

• Fixed issue with the ScaleTo API in BaseShape when called by a Rectangle Shape.
• Fixed issue where an exception would be thrown when calling BuildIndex in a Turkish enviroment.
• Fixed issue when using the UpdateColumnName API in DBF module.
• Fixed issue involving use of Chinese fonts
• Fixed a rounding bug in the GetPointOnALine API of LineShape.
• Some minor API changes. See the API change log for complete details.

Version 4.0.0

Release date: 5/1/2010

ThinkGeo.MapSuite.Core Namespace:

• Added additional helper methods to the GeoCollection class.
• Added better support for labeling with Asian characters.
• Added support for Google Static Maps API v2.
• Added simple support for Yahoo Maps.
• Added support for heat map layers.
• Added support for 100% managed proj Projection Library.
• Added direct support for Map Shapes.
• Added API to modify the column name in ShapeFileFeatureSource and ShapeFileFeatureLayer.
• Added new API BuildIndex for MultipleShapeFileFeatureLayer
• Included GraticuleLineLayer support and a sample application for it.
• Enhanced the MultiShapeFileFeaturesLayer class to allow you to use files in multiple folders.
• Enhanced the distance measuring method to use the Haversine formula.
• Improved GeoCache performance.
• Updated the PostgreSQL Assembly versions.
• Exposed the DBaseFile class library.
• Exposed the disk-based RTree Spatial Index.
• Split up the Map Suite MergeModule into smaller and more manageable pieces.
• Fixed issue where GetCenterPoint using NTS would return an invalid value when the polygon's width and height is 0.
• Fixed issue regarding GetBoundingBox of GroupLayer.
• Fixed issue where GetAllColumns also returns the Geometries column.
• Many API additions. See the API change log for complete details.
• Updated the API documentation.

Version 3.1.299

Release date: 11/16/2009

ThinkGeo.MapSuite.Core Namespace:

• Fixed issue with the ScaleTo API in BaseShape when called by a Rectangle Shape.
• Fixed issue where SaveToProjection is incorrect for some data.
• Fixed issue with the DecimalDegreesHelper API GetDecimalDegreeFromDegreesMinutesSeconds.
• Fixed caculation issue in DecimalDegreeHelper.GetDistanceFromDecimalDegrees when passing particular data.
• Fixed issue where an exception is thrown for TAB files when the column name starts with an underscore(_).
• Some minor API changes. See the API change log for complete details.

Version 3.1.273

Release date: 10/22/2009

ThinkGeo.MapSuite.Core Namespace:

• Added Haversine formula to calculate distance.
• Added DrawException method to draw exceptions rather than throwing them in the Overlay and Layer.
• Added IndexedInMemoryFeatureLayer Class.
• Added ReadOnly logic to ClearCache and DeleteTile methods.
• Added the schema supported in PostgreFeatureSource.
• Added API overloads for GetFeaturesByColumnValue method.
• Added API to detect the feature type in FeatureSource.
• Added API BuildIndex in InMemoryFeatureLayer.
• Enhanced the Sql2008FeatureSource, PostgreFeatureSource and OracleFeatureSource by adding one event ExecutingSqlStatement.
• Extended the KeyColor from one color to an array of colors or a range of colors.
• Fixed a memory leak when calling OpenAllLayers multiple times.
• Fixed issue where ApplyUntilZoomLevel doesn't work right when using CustomZoomLevel.
• Fixed OutofMemory exception issue in WFSFeatureSource.
• Fixed issue where SaveToProjection in ShapeFileFeatureSource would throw an out of memory exception.
• Fixed issue with the Stream_Loading event in ShapeFileFeatureSource.
• Fixed issue with obfuscation in autobuild.
• Fixed issue where the WMS cannot work properly when the network is unavailable.
• Fixed issue where GetRandomColor always get the same color.
• Fixed issue where CloneDeep of InMemoryFeatureSource does not work.
• Fixed issue where InmemoryFeatureSource cannot be serialized correctly.
• Fixed issue where you could not parse the parent layer in a WMS server.
• Fixed issue where an OutOfMemory error occurs while drawing.
• Fixed issue with support for Geography type data in MsSqlFeatureSource.
• Fixed issue with the GetFeaturesInsideBoundingBox method of MultipleShapeFileFeatureSource.
• Fixed issue where GetCenterPoint using NTS will return an invalid value when the polygon's width and height is 0.
• Fixed issue regarding thrown exception ORA-00936: Missing Expression.
• Fixed issue where GetPointOnALine returns the wrong value.
• Fixed issue where GdiPlusRasterLayer has a black line in tile mode.
• Fixed issue with the GetFeatureById API in WfsFeatureLayer.
• Fixed very low performance issue with GetColumnsCore.
• Fixed issue with missing tag information in InMemoryFeatureLayer.
• Fixed non-serializable issue for WFSFeatureLayer.
• Fixed issue where an exception was thrown when building an index for an empty shape file.
• A number of API changes. See the API change log for complete details.

Version 3.1.182

Release date: 7/23/2009

ThinkGeo.MapSuite.Core Namespace:

• Added some APIs for ScaleBar in order to implement the same functionality as in ScaleLine.
• Fixed issue with setting a different DPI for canvas.
• Fixed issue where the Matrix system did not consider the MapUnit.
• Fixed issue where the OverrideMode did not work correctly for the ShapeFileFeatureLayer.SaveToProjection API.
• Fixed issue where an exception would be thrown when using a MaskBrush for the ScaleBar.
• Fixed issue where bool field cannot be updated in the DBF.
• Fixed the Out of Memory Exception thrown when calling the ShapeFileFeatureLayer.SaveToProjection API on very large shape file data.
• A number of API changes. See the API change log for complete details.

Version 3.1.124

Release date: 5/26/2009

ThinkGeo.MapSuite.Core Namespace:

• Added an API to CheckForUnSupportedShapeTypes(string shapeFilePath).
• Added support for a Polygon record that contains 0 parts.
• Added an overload for BuildIndexFile.
• Added ExecuteQuery support for Postgre.
• Added property to show whether the assembly is the Full Version or Evaluation Version.
• Added an overload to CreateShapeFile so that user can choose whether they want to override.
• Added polygon simplification to AreaShapes.
• Added line simplification to LineShapes.
• Added obsolete to the AllowSpline property in text style.
• Added GetFirstGeometryType in Postgre, Oracle and SQL layers.
• Added "Simplify" sample application.
• Added an overload to GetFeaturesNeareastTo with a distance limitation.
• Added documentation for DashPattern.
• Added ToGdiPlusColor method in GeoColor.
• Added a way to build a spatial index based on another projection, not using a feature list.
• Added DPI support for the GeoCanvas.
• Improved the TIFF quality for GeoTiffRasterLayer.
• Changed the logic of GetZoomLevelForDrawing by considering the IsActive.
• Changed the proj4.GetEpsgParameters(srid) method from instant to static.
• Changed the Layer.IsVisible to virtual.
• Checked the IdFieldColumn for all spatial databases like Postgre, Sql2008 and Oracle.
• Fixed issue when modifying the inner logical of DbfColumn constructor.
• Fixed issue where GeoTiff was not supported.
• Fixed issue where the parameter name is wrong for the postgreFeatureLayer's constructor.
• Fixed issue where TextStyle.Format did not work.
• Fixed issue involving uppercase conversion when executing SQL in shape file feature source.
• Fixed issue where GetAllColumns also returns the Geometries column.
• Fixed issue with GetFeaturesForDrawing logic.
• Fixed issue with TextStyle.DrawCore DPI.
• Fixed issue where RasterLayer does not work when the DPI is not 96.
• Fixed issue where a Postgre Layer will throw "Object reference not set to an instance of an object" exception.
• Fixed issue involving the first Rotation when setting Rotation projection.
• Fixed issue where PointStyle.DrawSample() did not work.
• Fixed issue where the drawing order is not correct when adding multiple types of features to one feature layer.
• Fixed issue in GetFeaturesByColumnValue.
• Fixed issue where custom column did not work for the spatial query methods.
• Fixed issue where the gdiPlusGeoCanvas.DrawCircle() result is not correct.
• Fixed issue where ExecuteQuery did not work properly.
• Improved some exception descriptions.
• Fixed issue where featureLayer.Columns exists, but the featureSource.Columns property does not.
• Fixed issue with GroupLayer display order.
• Fixed issue where GetRandomGeoColor was missing.
• Fixed issue involving sorting classBreaks internally.
• Fixed issue involving support for all other types like (PolyM) for ShapeFile Layer.
• Fixed issue involving exposure of static API from ShapeFileFeatureSource to ShapeFileFeatureLayer.
• Fixed issue where the Transparency property does not work in RasterLayer.
• Fixed issue where DotDensityStyle was not drawing after CloneDeep.
• Fixed issue in Map Suite Explorer.
• Fixed issue where creating a shapeFileLayer by streamloading event would throw an exception in layer.close().
• Fixed issue involving consideration of the DoNotDraw property or FeaturesToExclude.
• Fixed issue where TestLayerStyle.DrawSample did not work properly with the haloPen.
• Fixed issue where GetBoundingBoxOfItems did not work properly.
• Fixed issue involving label drawing even if the line was visible on the screen.
• Fixed issue where the CustomFieldFetch event did not work in a ShapeFileFeatureLayer.
• Fixed issue where GeoPen does not act on symbol Diamond, Diamond2, Star or Star1.
• Fixed issue where some shape files cannot build an index.
• Fixed issue where GeoPen and GeoBrush constructors did not work.
• A number of API changes. See the API change log for complete details.

Version 3.1.16

Release date: 2/6/2009

ThinkGeo.MapSuite.Core Namespace:

• Added an API(ZoomToOffsetPoint) in ExtentHelper.
• Added Overloads GetFeaturesInsideBoundingBoxCore and GetFeaturesOutsideBoundingBoxCore.
• Added a more descriptive message for a ShapeFile validation.
• Added SaveToProjection in ShapeFileFeatureSource and ShapeFileFeatureLayer.
• Added a protected virtual property for the cached featureSourceColumns.
• Added an API in the FeatureSource to refresh the cached columns.
• Added the API CheckForUnSupportedShapeTypes(string shapeFilePath).
• Changed the logic to use the InMemoryFeatureSource and InMemoryFeatureLayer.
• Resolved an issue with style.DrawSample.
• Resolved System.AccessViolationException when the map is redrawn.
• A number of API additions. See the API change log for complete details.

Version 3.1.0

Release date: 1/22/2009

ThinkGeo.MapSuite.Core Namespace:

• Added a parameter check to the Projection class.
• Added a CustomZoomLevels collection to the ZoomLevelSet to allow for custom zoom levels.
• Added a more descriptive exception message if a PolygonShape or MultiPolygonShape does not pass the validation test.
• Added HasProjectionText and ProjectionText properties to RasterSource and RasterLayer.
• Added validation checks on each member of the QueryTools to ensure that the Layer has been opened.
• Added a new API for getting features based on the value in a column.
• Added another parameter to BeginDrawing in GeoCanvas.
• Added ExecuteSqlQuery and CanExecuteSqlQuery methods to QueryTools and FeatureSource.
• Added two overloads for the method LineShape.GetLineOnLine.
• Added encoding tests.
• Added MrSid support in 64-bit environments.
• Created JPEG2000RasterLayer/JPEG2000RasterSource to make it easier to load JPEG2000 images.
• Provided an API in ShapeFileFeatureSource and ShapeFileLayer.
• Updated the documentation for class name changes and for classes that did not previously have documentation.
• Changed PathFileName to PathFilename.
• Changed the ReadMe to Readme.
• Changed the MapSuiteCore class to take advantage of re-projecting an array of points.
• Changed the internalFeatures from a Dictionary to a GeoCollection.
• Modified ShapeFileFeatureSource.ExecuteSqlQuery() to throw exception if filename is longer than 8 characters.
• Enhanced the Projection classes and members.
• Improved performance in GdiPlusRasterLayer.
• Improved the Union Sample logic.
• Improved the exception description for Layer.QueryTools/Layer.EditTools.
• Improved the documentation for EditTools.Union.
• Improved speed of spatial queries with a polygon-based layer when using a MultiPolygonShape as the target shape.
• Improved speed of the Proj4Projection class by removing the locking code.
• When building an index, all features are now loaded into memory.
• Fixed missing overload for static method CreateSimpleAreaStyle.
• Fixed ZoomIn bug.
• Fixed the PointStyle, AreaStyle and LineStyle DrawSample methods so that they return the sample in the middle of the image.
• Fixed an outstanding issue with style.DrawSample.
• Reviewed all of the the Try...Catch code.
• Resolved issue where the static function BuildRecordIdColumn required a spatial index on the Layer first.
• Resolved issue where a System.AccessViolationException would be thrown when redrawing the map.
• Resolved issue with WMS when using a Web Proxy.
• Resolved issue where dragging two raster layers to Explorer throws an exception.
• Resolved issue when a Layer's zoom level did not work under a projection other than WGS 84.
• Resolved issue with ScalebarAdornmentLayer.
• Resolved issue with RectangleShape.ExpandToInclude.
• Resolved issue where WmsService would not work with HTTPS/SSL.
• Resolved issue where mapEngine.OpenAllLayers() would not open an AdornmentLayer.
• Resolved issue where the Geographic.Unit and DistanceUnit in BaseShape.Buffer() were reversed.
• Resolved issue with BuildIndex where getting all features would not work.
• Resolved issue where QueryTools.GetFeaturesContaining would not work when features are in the transaction buffer.
• Reintroduced the AreaShape.GetCrossings method (which was previously present in Map Suite 2.0).
• Reintroduced support for raster files (ECW, MrSid, BMP, etc.) in Map Suite Explorer.
• Removed the obsolete target framework for .NET 2.0.
• A number of API additions and changes. See the API change log for complete details.