/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog

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-revision 2343 by bernhard,
Mon Sep 20 08:13:32 2004 UTC
+revision 2673 by bernhard,
Wed Oct 19 08:08:29 2005 UTC
 Line 1
+-10-18  Bernhard Reiter <[email protected]>
+         Startup improved: We fail right away if the internal encoding could
+         not be determined.
+         * Thuban/__init__.py (get_internal_encoding): new.
+         * test/test_stringrepresentation.py (class TestInternalEncoding):
+         Preserve the internal encoding for the tests in this class.
+-10-17  Bernhard Reiter <[email protected]>
+         * test/test_stringrepresentation.py: New file, for now testing
+         that set_internal_coding() is throwing an exception for bad exceptions.
+         * Thuban/__init__.py (set_internal_encoding): added a forwards
+         and backward translation, so that we fail early if the
+         internal_encoding is bad.
+-10-17  Bernhard Reiter <[email protected]>
+         svgexport 1.0.0cvs: Fixed ARC layer writing: No filling is done.
+         You could actually get polylines with filling in between,
+         when the classification for the lines had a fill color.
+         E.g. this happens when you generate a classification from a ramp.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         New test_export_arc_no_fill(). Extend copyright notice to 2005.
+         * Extensions/svgexport/svgmapwriter.py
+         (SVGRenderer.draw_shape_layer_incrementally()):
+         Setting TRANSPARENT_BRUSH for shaptype ARC.
+         Extend copyright notice to 2005.
+         * Extensions/svgexport/__init__.py: Extend copyright notice to 2005.
+-09-08  Frank Koormann <[email protected]>
+         * Doc/manual/thuban-manual.xml (Map Management): Fixed typo reported
+         by Erik (sigra.at.home.se)
+-08-18  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
+         Call the right method for the default size.
+-08-11  Jan-Oliver Wagner <[email protected]>
+         * Extensions/export_shapefile: New.
+         * Extensions/export_shapefile/__init__.py: New. Initialize
+         the export_shapefile extension.
+         * Extensions/export_shapefile/export_shapefile.py: New.
+         Exports a layer as a Shapefile.
+-08-08  Jan-Oliver Wagner <[email protected]>
+         * po/de.po: String fixes. This fixes Debian bug #313843.
+-07-27  Jan-Oliver Wagner <[email protected]>
+         Remove the attributes from the layer element in
+         .thuban files for the save routine.
+         This also solves RT bug #3149,
+         https://intevation.de/rt/webrt?serial_num=3149
+         * test/test_load.py: (TestSingleLayer, TestNonAsciiColumnName,
+         TestLayerVisibility, TestSymbolSize, TestClassification, TestLabels,
+         TestLayerProjection, TestJoinedTable, TestLabelLayer): Removed
+         attributes from layer element to classification clnull element.
+         * test/test_save.py (SaveSessionTest.testSingleLayer,
+         SaveSessionTest.testLayerProjection,
+         SaveSessionTest.testClassifiedLayer,
+         SaveSessionTest.test_joined_table, SaveSessionTest.test_save_postgis):
+         Removed attributes from layer element to classification clnull element.
+         (test_save_postgis.NonConnectionStore._fetch_table_information):
+         added pretending to have a shape_type.
+         * Resources/XML/thuban-1.1.dtd: Make the attributes field
+         and field_type of classification optional.
+         * Thuban/Model/classification.py (Classification.TreeItem.build_info):
+         Added output of size.
+         * Thuban/Model/load.py (SessionLoader.start_classification):
+         Change attribute 'field' and 'field_type' from obligatory to
+         optional to allow empty classes (ie.  only with a default=clnull).
+         * Thuban/Model/save.py (SessionSaver.write_layer): Don't write
+         any attributes anymore for the layer element.
+         (SessionSaver.write_classification): Even if there is no
+         classification field, still write the classification because
+         the clnull (default) symbol will not be defined anymore as
+         part of the layer element.
+-07-05  Bernhard Herzog  <[email protected]>
+         * setup.py (setup call): Version 1.1.0
+         * NEWS: Update for 1.1.0
+         * MANIFEST.in: Add *.txt to files taken from Doc.  Otherwise the
+         technores won't be included
+         * Thuban/UI/about.py (About.__init__): Extend copyright notice to
+         * po/de.po: Updated.
+-07-05  Bernhard Herzog  <[email protected]>
+         * README: gdal 1.1.8 is too old.  1.2.5 works.
+-07-05  Bernhard Herzog  <[email protected]>
+         * Resources/XML/thuban-1.1.dtd (rasterlayer): Add the opacity and
+         masktype attributes.
+-07-05  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/layer.py (Layer.__mangle_bounding_box)
+         (Layer.ClipBoundingBox): Rename ClipBoundingBox to
+         __mangle_bounding_box.  See the comments in the code and RT #2845
+         * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
+         Remove the explicit test of ClipBoundingBox.  The method isn't
+         public anymore and the direct call in the test wasn't necessary in
+         the first place.  If ClipBoundingBox (now __mangle_bounding_box)
+         isn't called, the return value of ShapesInRegion will be
+         different.
+-07-05  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/viewport.py (ViewPort.set_view_transform): Handle
+         ZeroDivisionError exceptions.  I don't know when they happen
+         exactly.  It probably happens when the projections aren't set
+         properly.
+-07-01  Bernhard Herzog  <[email protected]>
+         First step towards unicode.  With this roughly we're at step 1
+         string_representation.txt
+         * Doc/technotes/string_representation.txt: New.  Document how
+         strings are represented in Thuban and how to get to a Unicode
+         Thuban.
+         * Thuban/__init__.py (set_internal_encoding)
+         (unicode_from_internal, internal_from_unicode): New. The first few
+         functions for the internal string representation
+         * Thuban/UI/about.py (unicodeToLocale): Removed.  Use
+         internal_from_unicode instead.
+         * Thuban/UI/__init__.py (install_wx_translation): Determine the
+         encoding to use for the internal string representation.  Also,
+         change the translation function to return strings in internal
+         representation even on unicode builds of wxPython
+         * Thuban/Model/load.py (SessionLoader.check_attrs): Decode
+         filenames too.
+         (SessionLoader.start_clrange): Use check_attrs to decode and check
+         the attributes.
+         * Thuban/Model/xmlreader.py (XMLReader.encode): Use
+         internal_from_unicode to convert unicode strings.
+         * Thuban/Model/xmlwriter.py (XMLWriter.encode): Use
+         unicode_from_internal when applicable
+         * test/runtests.py (main): New command line option:
+         internal-encoding to specify the internal string encoding to use
+         in the tests.
+         * test/support.py (initthuban): Set the internal encoding to
+         latin-1
+         * test/test_load.py (TestSingleLayer.test, TestClassification.test)
+         (TestLabelLayer.test): Use the internal string representation when
+         dealing with non-ascii characters
+         * test/test_load_1_0.py (TestSingleLayer.test)
+         (TestClassification.test, TestLabelLayer.test): Use the internal
+         string representation when dealing with non-ascii characters
+         * test/test_load_0_9.py (TestSingleLayer.test)
+         (TestClassification.test): Use the internal string representation
+         when dealing with non-ascii characters
+         * test/test_load_0_8.py (TestUnicodeStrings.test): Use the
+         internal string representation when dealing with non-ascii
+         characters
+         * test/test_save.py (XMLWriterTest.testEncode)
+         (SaveSessionTest.testClassifiedLayer): Use the internal string
+         representation when dealing with non-ascii characters where
+         applicable
+-06-30  Bernhard Herzog  <[email protected]>
+         * test/runtests.py: Untabify.
+-06-30  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
+         untabify.
+-06-30  Bernhard Herzog  <[email protected]>
+         * Extensions/ogr/test/__init__.py: Add missing coding directive
+-06-28  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
+         Use the default size for rendering selected items of default type.
+         Fixes part 2 of https://intevation.de/rt/webrt?serial_num=3149
+-06-28  Jan-Oliver Wagner <[email protected]>
+         * Extensions/importAPR/apr.py (APR_BShSym): Extend by 'Stripple'.
+         (APR_TClr.GetThubanColor): Fix bug in color interpretation.
+         Thanks to Frank Koormann who identified this problem.
+         * Extensions/importAPR/importAPR.py (APR_VShSym): New. Just
+         another symbol identified.
+-06-27  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: More translations.
+-05-12  Jonathan Coles <[email protected]>
+         * Thuban/UI/projdialog.py: Add missing import, which led to an
+         exception when opening a layer's projection.
+-05-09  Bernhard Herzog  <[email protected]>
+         * test/support.py (FileLoadTestCase.filename): Fix doc-string.
+-05-09  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (PostGISConnection.connect): Set the
+         connection to autoconnect.  Fixes RT#3148.
+         * test/test_postgis_db.py
+         (TestPostGISSpecialCases.test_simple_error_handling): New test
+         that attempts to reproduce RT#3148.
+-05-06  Jonathan Coles <[email protected]>
+         Add support for saving and loading the opacity and mask type
+         properties of RasterLayers. Also add support for proper use
+         of alpha information while drawing images not in 'RAW' format.
+         If transparency in an image format (e.g, PNG) is supported by
+         wxWidgets then the image would previously have been draw with
+         transparent regions, but the opaque regions would have been
+         unaffected by a change in the layer's opacity. This patch
+         corrects the problem.
+         * Thuban/Model/layer.py (RasterLayer): Added opacity and
+         masktype parameters to the constructor, and set the
+         appropriate variables to those values.
+         * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Added
+         code to read the opacity and mask type of the layer and construct
+         a new layer with the additional parameters.
+         * Thuban/Model/save.py (SessionSaver.write_layer): Added code
+         to save the opacity and mask type of a layer.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
+         the opacity of the layer to draw_raster_data rather than the layer.
+         (BaseRenderer.draw_raster_data): Remove the layer parameter because
+         the function doesn't need to know about the layer. Add the optional
+         opacity parameter whose default is 1.0. Add 'PNG' as a supported
+         graphics format.
+         * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Fixed
+         signature to match that in BaseRenderer. Use the new opacity argument
+         in place of calling layer.Opacity(). In the case where the
+         format is not 'RAW', alpha_data is None and the loaded image has
+         alpha information, use the file's alpha information. This is
+         still subject to the layer's opacity setting.
+         * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
+         Fixed signature to match that in BaseRenderer.
+         * test/test_load.py (TestRasterLayer): Change file_contents to
+         include opacity and masktype variables.
+         (TestRasterLayer.test): Include tests for opacity and masktype
+         changes.
+         * test/test_save.py (SaveSessionTest.testRasterLayer): Restructure
+         test to cover a variety of combinations of masktype and opacity
+         settings.
+-05-02  Jan-Oliver Wagner <[email protected]>
+         * debian/rules: add --use-wx-python-swig-hack
+         to the build command.
+         Thanks to Moritz Lennert for pointing this out.
+-04-28  Jan-Oliver Wagner <[email protected]>
+         Introduce OGRFileShapeStore in ogr extension.
+         This allows at least that loaded shapefile shape stores
+         can be saved correctly in the thuban session file
+         and reloaded again (reload is via core shapefile
+         routine, not OGR). For other types, .thuban files
+         can not be reloaded for the time being.
+         * Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This
+         class ist to be used for any file-based shape stores
+         accessed through OGR.
+         * Extensions/ogr/ogrstart.py (open_with_ogr): Added
+         forgotten _ for i18n. Adapted call OpenFileShapestore
+         regarding new parameter.
+         (OpenFileShapestore): Use OGRFileShapeStore instead of
+         OGRShapeStore. Fix return value (None instead of null).
+         Add new parameter "mainwindow" to avoid accessing global
+         context.
+-04-27  Jan-Oliver Wagner <[email protected]>
+         Introduce FileShapeStore as generalization for
+         file-based shape stores. In a first instance
+         this allows additional modules to handle shapefile
+         format as well, namely the OGR extension.
+         * Thuban/Model/data.py: Various small fixes in doc-strings.
+         (FileShapeStore): New class.
+         (ShapefileStore): Derive from FileShapeStore.
+         (ShapefileStore.__init__): Call __init__ of FileShapeStore,
+         rename self.table to self._table, initialize self._bbox
+         (ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox
+         and self.FileName() instead of self.filename.
+         (ShapefileStore.Table): Use self._table instead of self.table.
+         (ShapefileStore.FileName): Removed (moved to FileShapeStore).
+         (ShapefileStore.BoundingBox):  Use self._bbox instead of self.bbox.
+         * Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore.
+         (SessionSaver.write_data_containers): Only use methods of the
+         base class FileShapeStore.
+-04-26  Martin Schulze  <[email protected]>
+         * Extensions/wms/wms.py (render_wms_layer): Adjusted the render
+         function to the modified render engine
+-04-25  Martin Schulze  <[email protected]>
+         * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
+         Added a description according to the CVS log message
+-04-23  Martin Schulze  <[email protected]>
+         * Thuban/UI/renderer.py: Added a missing import
+-04-23  Russell Nelson  <[email protected]>
+         * Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the
+         way the previous tool is remembered, so that middle-button
+         panning works even if you haven't selected a tool.
+-04-11  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp: Move the compatibility code that
+         deals with the wxPython 2.4 version of wxPython.h into the #ifdef
+         branch that includes wxPython.h because it's only needed when
+         wxPython.h is used.  Also, it won't compile when
+         USE_WX_PYTHON_SWIG_HACK is set otherwise.
+-04-07  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID.
+         (ID_CLASS_TABLE): Removed. It wasn't used anywhere except in
+         ClassGrid.__init__ and it's value is outside of the valid
+         range (must be < 32768).  wxPython 2.5 complains about it with an
+         exception.
+-04-05  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: More translations.
+-04-05  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp: Make it work with a wxPython.h from
+         wxPython 2.4 as well.  Also, remove a now obsolete comment.
+-04-05  Bernhard Herzog  <[email protected]>
+         Use wxPython.h by default but provide a workaround when it isn't
+         available.
+         * setup.py (wxproj_extension): New variable.  Assign the Extension
+         instance for Lib.wxproj to this variable instead of putting it
+         directly into the listso that it can be accessed by other code
+         later.
+         (thuban_build_ext.user_options): Added boolean option
+         --use-wx-python-swig-hack.
+         (thuban_build_ext.initialize_options): Initialize the new option
+         to False.
+         (thuban_build_ext.finalize_options): If the new option was given,
+         define the preprocesser macro USE_WX_PYTHON_SWIG_HACK.
+         (thuban_build_ext): Update the doc-string
+         * libraries/thuban/wxproj.cpp: Normally we use
+         wx/wxPython/wxPython.h now.  Only if USE_WX_PYTHON_SWIG_HACK is
+         defined, use swigPtrConvertHack.h instead.
+         * libraries/thuban/swigPtrConvertHack.h: Remove the code that was
+         copied over from wxPython.h.
+         (decode_pointer_new): New.  Equivalent of decode_pointer for
+         wxPython 2.5.
+         (wxPyConvertSwigPtr): Modified to cope with wxPython 2.5 as well.
+         * README: Add section on potential build problems which explains
+         how the work-around for a missing wxPython.h is activated.
+-03-29  Bernhard Herzog  <[email protected]>
+         * test/postgissupport.py (find_postgis_sql): Added yet another
+         potential location for (lw)postgis.sql because the file has moved
+         again in postgis 1.0.0 rc4.
+-03-29  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/legend.py (BMP_SIZE_W, BMP_SIZE_H): Set both to 16 to
+         match the site of the legend_icon_layer icon.  Otherwise wxpython
+.5 complains when the legend is created with the error:
+         PyAssertionError: C++ assertion "(bitmap.GetWidth() == m_width &&
+         bitmap.GetHeight() == m_height) || (m_width == 0 && m_height ==
+)" failed in ./src/generic/imaglist.cpp(81): invalid bitmap size
+         in wxImageList: this might work on this platform but definitely
+         won't under Windows.
+-03-23  Jonathan Coles <[email protected]>
+         These changes add support for adjusting the opacity of a raster layer.
+         * Thuban/Model/layer.py (RasterLayer.Opacity): Replaces AlphaOpacity.
+         (RasterLayer.SetOpacity): Replaces SetAlphaOpacity. Also triggers
+         a LAYER_CHANGED event if the opacity actually changes.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_data): Added
+         layer parameter needed in the implementation of this method in
+         renderer.py.
+         * Thuban/UI/layerproperties.py (LayerProperties.dialog_layout): Fixed
+         typo 00 -> 0.
+         * Thuban/UI/rasterlayerproperties.py (RasterLayerProperties): Added
+         control to adjust opacity.
+         * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Scale the
+         alpha data based on the opacity level of the layer.
+         * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Now
+         accepts a layer parameter.
+         * test/test_layer.py (TestLayerModification.test_raster_layer):
+         Rename opacity method calls and add test for LAYER_CHANGED.
+-03-16  Bernhard Herzog  <[email protected]>
+         * test/test_connector.py (DeletionTestMixin.check_deletions)
+         (DeletionTestMixin.check_deletetions): renamed to check_deletions.
+         update the callers.
+-03-14  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: More translations.
+-03-10  Jan-Oliver Wagner <[email protected]>
+         Introducing initialization callbacks for extensions.
+         * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
+         optional parameter init_callback.
+         (ExtensionDesc.init_ext): New. Executes the callback and sets
+         a status.
+         * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
+         initialization of the extensions.
+         (ThubanApplication.init_extensions): Init all extensions.
+         * Thuban/UI/about.py (About.__init__): Added status of the extensions
+         to the about text.
+         * Extensions/gns2shp/__init__.py: Added init method for Extension
+         description.
+         (init): New. Contains the initialization of the module.
+-03-04  Nina H�ffmeyer <[email protected]>
+         * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
+         OGRConnection to open a datasource. Removed dialog to display all
+         available drivers. Added some doc strings.
+         * Extensions/ogr/ogrstart.py: Added menu entry for opening an
+         OGRDatasource with a string. Added two opening methods which return an
+         OGRDatasource (either data from file or from DB).
+         * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
+         represents a geometry reference of an OGRFeature. OGRShape now has a
+         list of referenced geometry objects (important for geometry
+         collections).
+         For OGRShapeStores loaded from a DB an ID column can be specified now.
+-02-22  Jan-Oliver Wagner <[email protected]>
+         * test/test_map.py (TestMapWithContents.test_tree_info):
+         Added label layer for comparison.
+-02-18  Jonathan Coles <[email protected]>
+         * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
+         which builds a mask. Handle the majority of an image in a loop,
+         creating 8 bits at a time. Later, handle the edge case where less
+         than 8 bits are packed.
+-02-18  Bernhard Herzog  <[email protected]>
+         * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
+         doc-string
+-02-18  Jonathan Coles <[email protected]>
+         * setup.py: Remove wx_cs_params from gdal compile options.
+-02-18  Jonathan Coles <[email protected]>
+         Refactored baserenderer.py and renderer.py to remove baserenderer.py's
+         dependencies on wxPython. Added a new method projected_raster_layer()
+         that returns a raster layer image in projected space. This must be
+         implemented in classes derived from BaseRenderer. This also eliminates
+         the dependency on gdal in baserenderer.py.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
+         new projected_raster_layer() to get projected raster image instead
+         of directly calling ProjectRasterFile().
+         (BaseRenderer.projected_raster_layer): New. This must be implemented
+         by derived classes. It takes almost the same arguments as ProjectRasterFile
+         did and returns a projected image with mask and alpha data (if requested).
+         (BaseRenderer.render_map_incrementally): Remove the check for gdal since
+         that check will be done in MapRenderer.projected_raster_layer(). This
+         also allows other implementations to use different projection code.
+         * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
+         Implementation of BaseRenderer.projected_raster_layer. Checks for
+         gdal support and wxPython version. Also handles exceptions from
+         ProjectRasterFile.
+         * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
+         and added a variable which can be set through the options argument
+         of ProjectRasterFile.
+         * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
+         Calls ProjectRasterFile and returns the result.
+         (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
+         of calling projected_raster_layer() with different options.
+         (TestBaseRenderer.test_raster_no_projection): Removed tests based on
+         wxPython version and all tests of masks and alpha channels. These are
+         now in test_projected_raster_layer().
+-02-17  Jan-Oliver Wagner <[email protected]>
+         * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
+         doc-strings to comply with coding_guidelines.
+-02-17  Jan-Oliver Wagner <[email protected]>
+         Docstring improvements and minor fixes for labellayer.
+         * Thuban/Model/map.py:
+         (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
+         Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
+         Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
+         Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
+         doc string.
+         (Map.BoundingBox): Removed superfluous test for label_layer
+         and improved doc string.
+         (Map.TreeInfo): Added label_layer and improved sdo string.
+         * Thuban/Model/label.py: Added import of _.
+         (Label, Label.__init__): Improved/added doc string.
+         (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
+         LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
+         Improved/added doc string.
+         (LabelLayer.AddLabel): Use already defined names for
+         align strings and improved doc string.
+         (LabelLayer.TreeInfo): New. Return the object data for
+         the tree view.
+-02-16  Jonathan Coles <[email protected]>
+         Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
+         so that that wxproj doesn't crash. Added GUI support for selecting
+         alpha channel (opacity can't be selected yet).
+         NOTE: If wxPython.h is including in future distribution packages
+         then it will not be necessary to have the files swigPtrConvertHack.h
+         and wxPython_int.h included with Thuban. This is hopefully
+         a temporary workaround.
+         * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
+         access to the macro wxCHECK_VERSION so that it will properly
+         generate a bit mask. There was a problem between wx2.4 and wx2.5
+         that this works around.
+         * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
+         of RasterLayer.MaskType.
+         (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
+         (RasterLayer.MaskType): New. Returns the type of mask to use. Can
+         specify none, a bitmap, or an alpha channel.
+         (RasterLayer.SetMaskType): New. Set what kind of mask to use.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
+         Set the raster warping options for the mask based on the value
+         of RasterLayer.MaskType.
+         * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
+         deprecated calls to SetItemSelectedImage in favor of SetItemImage
+         with wxTreeItemIcon_Selected.
+         * Thuban/UI/rasterlayerproperties.py: Support selecting to use
+         an alpha channel for the mask.
+         * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
+         data if it is available and an alpha channel is supported under
+         the current version of wxPython.
+         * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
+         to select whether 1's or 0's select the desired portion of an image
+         in the bit mask. wx2.4 has a bug where the documentation is the opposite
+         from behavior.
+         (ProjectRasterFile): Only generate an alpha channel if the version
+         of wxPython is >= 2.5.3.
+         * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
+         When wxPython >= 2.5.3 use the special swig functions to decode an
+         object's address.
+         * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
+         based on the version of wxPython. If >= 2.5.3 use the special swig
+         functions from wxPython to decode wxPython objects, otherwise use
+         the old method of retrieving the address from the object __repr__ string.
+         * libraries/thuban/wxPython_int.h: Copied from wxPython source.
+         Unnecessary code was removed to make it smaller.
+         * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
+         Add tests for returning an alpha channel.
+         * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
+         tests that used removed functions UseMask and SetUseMask
+-02-08  Bernhard Herzog  <[email protected]>
+         More wxPython 2.5 changes.  This time taken from a patch from
+         Daniel Calvelo Aros.
+         * Thuban/UI/tableview.py (QueryTableFrame.__init__)
+         (QueryTableFrame.__init__): Pass the size of a spacer as a single
+         item.
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
+         (ProjFrame.build_dialog): Pass the size of a spacer as a single
+         item.
+         * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
+         size of a spacer as a single item.
+         * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
+         size of a spacer as a single item.
+-02-08  Bernhard Herzog  <[email protected]>
+         Compatibility with wxPython 2.5.  The changes should make it work
+         better with 2.5 while still keeping compatibility with 2.4.  There
+         are still problems with 2.5, though.
+         * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
+         of a spacer as a single item.
+         * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
+         from wxControl
+         * Thuban/UI/legend.py (LegendTree): When running with wxPython <
+.5, add an implementation of the GetFirstChild method that does
+         not require the second parameter.
+         (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
+         (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
+         (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
+         pass the second parameter to GetFirstChild
+-02-08  Nina H�ffmeyer <[email protected]>
+         * Extensions/ogr/ogrshapes.py: Removed some print commands.
+         * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
+         additional menu but appears as a possibility in the menu Map.
+-02-07  Jonathan Coles <[email protected]>
+         * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
+         and PYTHON_ERRF since they were no longer necessary.
+-02-07  Bernhard Reiter <[email protected]>
+         * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
+         Enable translation for message string.
+-02-06  Martin Schulze  <[email protected]>
+         * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
+         the arguments of the contstructor to fit the global scheme
+-01-31  Nina H�ffmeyer <[email protected]>
+         * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
+         some dialogs needed to start ogr.
+         * Extensions/ogr/__init__.py: Changed comments to avoid encoding
+         warnings.
+         * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
+         encoding warnings.
+-01-28  Jonathan Coles <[email protected]>
+         * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
+         mask is packed into a bit array. It's now slightly faster.
+-01-28  Jonathan Coles <[email protected]>
+         * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
+         default to true.
+         * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
+         code that loads the state of the layer's use_mask flag. Its
+         usefulness is still being debated.
+         * Thuban/Model/save.py (SessionSaver.write_layer): Remove
+         code that saves the state of the layer's use_mask flag. Its
+         usefulness is still being debated.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
+         options to ProjectRasterFile based on the state of layer.UseMask().
+         Catch more exceptions from ProjectRasterFile so that Thuban doesn't
+         quit is there is a problem projecting.
+         (BaseRenderer.draw_raster_data): Change the documentation to
+         describe the new format (XBM) that the mask data will be in.
+         * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
+         data is in XBM format when format='RAW' which means it doesn't
+         need to be converted to a wxImage before being used as a mask
+         for a wxBitmap. Assume that if format != 'RAW' that the image
+         data and mask data are in the same format.
+         * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
+         and a mask is requested, convert the alpha band to a bit array in
+         XBM format. if an alpha channel is requested, simply return the
+         data in the alpha band. Provide better error handling by returning
+         python error messages (also fixes RT #2947).
+         (ProjectRasterFile): Support multiple mask options, rather than simply
+         a flag indicating that a mask should or should not be used. Provide
+         better error handling by returning python error messages.
+         * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
+         Add mask data to test.
+         * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
+         should use the mask by default.
+         (TestLayerModificaton.test_raster_layer): Test that a layer should use
+         the mask by default.
+         * test/test_load.py (TestRasterLayer.test): Remove testing for
+         use_mask flag in file.
+         * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
+         for use_mask in file.
+         * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
+-01-26  Jonathan Coles <[email protected]>
+         Add a new dialog box for raster layers. The dialog box allows
+         the user to toggle a mask that is generated by ProjectRasterFile
+         and is used to only draw the real parts of the projected image.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
+         Instruct the warping code to generate a mask if the raster layer
+         requests one.
+         (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
+         * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
+         obsolete optional mask argument.
+         * Thuban/UI/classifier.py (Classifier): Change the parent class
+         to LayerProperties and rework the code to support layout calls
+         from the parent.
+         (Classifier.dialog_layout): New. Layout the dialog box.
+         (Classifier.map_layers_removed): Removed. Moved to parent class.
+         (Classifier.map_replaced): Removed. Moved to parent class.
+         (Classifier._OnTry): Renamed to OnTry to support parent class.
+         (Classifier.OnClose): Removed. Supplied in parent class.
+         (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
+         (Classifier._OnOK): Renamed to OnOK to support parent class.
+         (Classifier._OnRevert): Renamed to OnRevert to support parent class.
+         * Thuban/UI/layerproperties.py: New. Base class for layer properties
+         dialog boxes.
+         * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
+         raster layer properties.
+         * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
+         with the non-simple version supplied with gdal. This allows added
+         features such as creating an alpha band.
+         (GetImageData): Generate a mask array from the alpha band that is
+         generated by gdal if the user has selected it. Try to support images
+         that have more than three bands, such as images with RGB plus an
+         alpha band.
+         (ProjectRasterFile): Convert python argument for mask and tell
+         gdal to enable or disable an alpha band.
+         * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
+         describing what kind of layer the class is. Defaults to "Unknown",
+         but should be overridden by subclasses.
+         (Layer.Type): New. Override base class method.
+         (RasterLayer.__init__): Create a flag for using a mask. Record extra
+         data from gdal for display in the properties dialog.
+         (RasterLayer.Type): New. Override base class method.
+         (RasterLayer.UseMask): New. Returns True if the mask should be used.
+         (RasterLayer.SetUseMask): New. Set if the mask should be used.
+         (RasterLayer.ImageInfo): New. Return extra information about the image.
+         * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
+         the mask information.
+         * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
+         * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
+         Classifier classes as dialogs to use with the proper layer types.
+         * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
+         Fix test.
+         * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
+         (TestLayerModification.build_path): New. Support function.
+         (TestLayerModification.test_raster_layer): New. Test new methods.
+         * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
+         * test/test_load.py (TestRasterLayer): Add tests for mask.
+         * test/test_load_1_0_1.py: New. Copied from test_load.py.
+         * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
+         obsolete optional mask argument.
+-01-26  Nina H�ffmeyer <[email protected]>
+         * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
+         which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
+         RowOrdinalToId() and ReadRowAsDict().
+         * Extensions/ogr/ogrstart.py: Added menu item which opens database
+         layers for existing database connections.
+         * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
+-01-26  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: More translations.
+-01-24  Bernhard Herzog  <[email protected]>
+         Rework the status bar updates a bit to make sure the message about
+         the projections is produced at the right times.
+         * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
+         New class variable with messages that may require a status bar
+         update.
+         (MainWindow.view_position_changed)
+         (MainWindow.update_status_bar): Rename from view_position_changed
+         to update_status_bar.  It's meaning has changed now that it may
+         also generate messages about problems with projection settings.
+         (MainWindow.__init__): Use the new update_status_bar_messages
+         class variable to subscribe update_status_bar
+         (MainWindow.set_position_text): Update doc-string.  This method
+         has to be renamed at some point.  See doc-string and comments.
+         (MainWindow.OnClose): Unsubscribe update_status_bar from all
+         messages in update_status_bar_messages
+         * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
+         class attribute.  map messages to be forwarded by the viewport.
+         (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
+         the messages in forwarded_map_messages
+-01-21  Bernhard Herzog  <[email protected]>
+         * test/postgissupport.py (PostGISDatabase.__init__): Tweak
+         doc-string
+         (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
+         different name for the initialization SQL file.
+-01-21  Jonathan Coles <[email protected]>
+         * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
+         a projection and returns a formatted string representing the
+         parameters to feed to gdalwarp. This function eliminates
+         redundancy in draw_raster_layer().
+         (BaseRenderer.render_map_incrementally): Removed the optimization which
+         drew the top most raster layer first and then only those vector-
+         based layers that are above it. With the support for transparency
+         this optimization breaks correct behaviour.
+         (BaseRenderer.draw_raster_layer): Reorganize code to support possible
+         future enhancements to raster layer bounding box. The old behaviour has
+         not changed. Also, change calling parameters to draw_raster_data()
+         to specify new RAW data format and mask.
+         (BaseRenderer.draw_raster_data): Change signature to include an optional
+         parameter for mask information. Change documentation to mention
+         support for new parameter and added option for RAW data format.
+         The data argument is now a list of [width, height, data].
+         * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
+         mask parameter. Add new condition for RAW format, which
+         significantly reduces rendering time. Add condition for
+         mask parameter.
+         * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
+         data array of RGB values from the projected image returned from
+         the gdal warping functions. In the case of palette based images, it
+         converts the NO_DATA index to the mask color.
+         (ProjectRasterFile): Removed all custom memory driver references
+         and replaced it with the standard in-memory dataset provided
+         by gdal. The return data is no longer a BMP file, but an array
+         of RGB values, one set triple per pixel.
+         * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
+         * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
+         * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
+         * setup.py (thuban_build_ext.finalize_options): Removed mention
+         of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
+         files. These are obsolete with the new version of gdalwarp.cpp
+         * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
+         Updated signature.
+         (TestBaseRenderer.test_raster_no_projection): Changed the test
+         data to be data in the uncompressed RAW format returned from
+         ProjectRasterFile.
+-01-21  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
+         string available for i18n.
+-01-20  Russell Nelson  <[email protected]>
+         * Resources/Projections/defaults.proj: Ruin the speling of the
+         Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
+         It's the wrong thing to do in the long run, but it's necessary for
+         those users until that bug is fixed.  Otherwise the projection
+         dialog segfaults.  Better to annoy some Lambert-93 users with a
+         spelling mistake than every Fedora Core 3 user of Thuban-CVS.
+-01-20  Bernhard Reiter <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
+         docstring and comment that the warning code here is a hack.
+-01-20  Russell Nelson  <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
+         user about misprojected layers when their lat/lon bounding
+         box exceeds rational lat/lon values.
+-01-20  Bernhard Reiter <[email protected]>
+         * Thuban/UI/about.py (unicodeToLocale): Improved:
+         Use 'ascii' and then 'replace' for other characters
+         when getdefaultlocale returns None. Thanks to Bernhard H. .
+-01-20  Bernhard Reiter <[email protected]>
+         * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
+         that OnRangeText might be called twice and using None as argument.
+-01-20  Bernhard Reiter <[email protected]>
+         * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
+         OnRangeText(0) to work around a different in wx Behaviour noticed
+         on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
+-01-20  Bernhard Reiter <[email protected]>
+         * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
+         None. (Fixes rt#2910.)
+-01-18  Frank Koormann <[email protected]>
+         New Extension: mouseposition
+         Tool to collect mouse click positions (map coordinates) in a dialog.
+         * Extensions/mouseposition/__init__.py: New, extension registration
+         * Extensions/mouseposition/mouseposition.py: New, implements the
+         dialog and adds a tool to Thuban mainwindow.
+         * Extensions/mouseposition/position.xpm: New, icon for tool.
+-01-14  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: More translations.
+-01-11  Frank Koormann <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
+         Fix indention bug.
+-01-09  Frank Koormann <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
+         BugFix 2901: Explicitly copy layers ClassificationColumn since it
+         is not part of the layers Classification.
+-01-03  Frank Koormann <[email protected]>
+         * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
+         BugFix 2883: Former implementation only worked on classified point
+         layers: KeyError was raised, now use the default size if field is None.
+-12-27  Bernhard Reiter <[email protected]>
+         svgexport 1.0.0cvs: Fixed label export.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         class TestSVGRenderer(): New class; new test test_label_font().
+         * Extensions/svgexport/svgmapwriter.py
+         (SVGRenderer.label_font()): initialised Font size with self.factor now,
+         makes test_label_font happy.
+         * Extensions/svgexport/TODO: crossed out fixed label export item.
+         Added item for options.
+         * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
+-12-27  Russell Nelson  <[email protected]>
+         Middle mouse button pans.
+         * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
+         OnMiddleDown and OnMiddleUp events.
+         (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
+         previously used tool.
+         (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
+         pressing the middle mouse button.
+-12-27  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: More translations.
+-12-23  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
+         \n to stderr after the warnings. Thanks to Russell Nelson.
+-12-20  Nina Hueffmeyer <[email protected]>
+         * Extensions/ogr/ogrshapes.py: Fixed some issues from
+         Bernhard (coding guidelines etc.). Additionally it is now possible to
+         display shapefiles containing feature collections (e.g.polygons
+         with holes). Works with gdal 1.2.1 now.
+         * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
+         from Bernhard (coding guidelines etc.). If ogr can't be imported,
+         tests are skipped now.
+         * Extensions/ogr/ogrstart.py: Fixed some typings.
+-12-20  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/TODO: updated to add support for
+         raster layers and labels for 1.0.1.
+         * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
+         Issue a warning now.
+-12-19  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/TODO: Added idea to support triggering
+         the application down the pipe.
+-12-19  Bernhard Reiter <[email protected]>
+         svgexport: Improved code quality, mainly by better naming.
+         * Extensions/svgexport/svgmapwriter.py:
+         DrawPath() renamed to DrawPolygonPath(),
+         added documentation, improved comments and variable names.
+         * Extensions/svgexport/svgmapwriter.py,
+           Extensions/svgexport/test/test_svgmapwriter.py:
+         All using DrawPolygonPath() now, the default parameter closed=True
+         omitted.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         renamed test_polygon_opened() to test_polyline()
+         renamed test_transparent_polygon() to test_transparent_polyline()
+-12-18  Jan-Oliver Wagner <[email protected]>
+         Some fixes of gns2shp extension.
+         * Extensions/gns2shp/test/__init__.py: New. Make this directory a
+         package.
+         * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
+         dynamically.
+         * Extensions/gns2shp/test/README: Simplified description how to test.
+         * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
+         fixed some dimensions of fields according to the GNS documentation
+         which seems to change undocumented.
+         Now killing trailing \n and/or \r from MODIFY_DATE.
+         This fixes RT#2453.
+-12-18  Bernhard Reiter <[email protected]>
+         svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         Added new tests: test_export_polygon_with_hole()
+         and test_polygon_with_hole().
+         * Extensions/svgexport/svgmapwriter.py
+         (draw_polygon_shape()): Uses DrawPath correctly now.
+         * Doc/manual/thuban-manual.xml: Added documentation for stable
+         extention svgexport.
+         * Doc/manual/thuban-manual-de.xml: Copied English section about
+         svexport over.
+         * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
+         * Extensions/svgexport/svgsaver.py,maplegend.py:
+         Moved from experimental to stable extension menu.
+         * Extensions/svgexport/TODO: updated.
+-12-18  Bernhard Reiter <[email protected]>
+         Added Extensions/svgexport/TODO
+-12-18  Bernhard Reiter <[email protected]>
+         Refactored in svgexport:
+         DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
+         * Extensions/svgexport/svgmapwriter.py
+         Added verbosity level 3 to print out polygon points.
+         (class Point): added __repr__
+         (class Brush, __str__()): Added space after ,.
+         (DrawPolygon): Renamed to DrawPath()
+         (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
+         (DrawLines): Using DrawPath now.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         Replaced DrawPolygon() calls with DrawPath() and put the first argument
+         inside another list. Adapted test data with a newline before "M".
+-12-18  Bernhard Reiter <[email protected]>
+         Refactored svgexport tests: 9 double tests runs eliminated;
+         code size reduced by 8 lines.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
+         (class BaseWithDCtools): New, subclass from BaseTestWithDC.
+         (class TestDrawSplines): now subclass from BaseTestWithDCtools,
+         this fixed the double running of the nine tests of TestVirtualDC.
+         (class TestVirtualDC): Using self.dc and self.file from setUp().
+-12-17  Bernhard Herzog  <[email protected]>
+         Two windows specific fixes ported from thuban-1�0-branch:
+         * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
+         instead of getlocale because getlocale doesn't return a usable
+         encoding name on a german windows 2000
+         * setup.py: windows build: Removed the absolute path names and
+         made all prfixes relative to the directory containing setup.py.
+         Makes it a little easier to adapt to a different system.
+-12-16  Bernhard Herzog  <[email protected]>
+         Add support for PostGIS tables with LINESTRING geometries.
+         Fixes RT#2299
+         * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
+         * test/postgissupport.py
+         (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
+         table to "roads-multi" because it now uses MULTILINESTRING
+         geometries and introduce a new "roads" table that uses LINESTRING
+         (coords_to_multilinestring): Make the doc string more precise
+         (coords_to_linestring): New.  Create a LINESTRING WKT
+         representatin
+         (wkt_converter): Add coords_to_linestring
+         (upload_shapefile): Rephrase the doc-string a bit.
+         * test/test_postgis_db.py (TestPostGISShapestoreArc)
+         (LineStringTests)
+         (TestPostGISShapestoreLineString)
+         (TestPostGISShapestoreMultiLineString): Split
+         TestPostGISShapestoreArc into a base class LineStringTests and two
+         derived classes TestPostGISShapestoreLineString for LINESTRING
+         geometries and TestPostGISShapestoreMultiLineString for
+         MULTILINESTRING geometries.  Most test methods are in the base
+         class with the exception of tests that explicitly check the raw
+         format.
+-12-16  Bernhard Herzog  <[email protected]>
+         Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
+         * test/postgissupport.py (find_postgis_sql): Different postgis
+         versions put the postgis.sql file into slightly different places
+         so we have to look in both.  The updated doc string describes this
+         is more detail.
+         * test/test_postgis_db.py
+         (TestPostGISSpecialCases.test_column_name_quoting): The return
+         value of UniqueValues is unsorted, so it has to be sorted for
+         comparison.
+-12-16  Bernhard Herzog  <[email protected]>
+         Fix for RT#2237
+         * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
+         panel to be shown is the UnknownProjPanel disable the OK and Try
+         buttons.  Otherwise enable them.
+         (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
+         the parameters.  In that case __GetProjection also returns None
+         now.
+-12-15  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
+         minimum number of classes to 2.  The calculate_quantiles needs at
+         least two and raises an exception otherwise.
+         Fixes RT#2549
+-12-15  Bernhard Herzog  <[email protected]>
+         * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
+         so that it returns a result for select statements.
+         (PostgreSQLServer.server_version): New.  Return the version of the
+         server software.
+         (PostgreSQLServer.require_authentication): The format of
+         pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
+         server version and generate the file in the correct format
+-12-15  Bernhard Herzog  <[email protected]>
+         * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
+         in the doc string and rephrase it a little.
+-12-15  Frank Koormann <[email protected]>
+         * test/test_load.py (TestAltPath.checkSession): New, extended checks if
+         session has been loaded successfully. The check is called by the relevant
+         tests after executing load_session().
+-12-13  Bernhard Herzog  <[email protected]>
+         Make sure the region used to determine which shapes are visible
+         actually matches the region on the printed page.  If this isn't
+         done properly some shapes might not be printed.
+         Fixes RT #2692
+         * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
+         renderer has to be at the same position as the mapregion
+         * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
+         has to be moved by (self.shiftx, self.shifty) too.
+-12-13  Bernhard Herzog  <[email protected]>
+         * libraries/pyprojection/Projection.i: Work around a bug in the
+         generated python code which leads to exception in the __del__
+         method when the constructor fails.  See the comments in the code
+         for more details.
+         * libraries/pyprojection/Projection.py: Updated from Projection.i
+         with SWIG.
+-12-13  Bernhard Herzog  <[email protected]>
+         * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
+         (TestAltPath.test_02_path_error_fix_from_list)
+         (TestAltPath.test_05_path_error_fix_from_list_changed)
+         (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
+         is destroyed in tearDown, so there's no need to do it in a test
+         case.
+         * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
+         debug print
+-12-13  Bernhard Herzog  <[email protected]>
+         * Extensions/svgexport/test/test_svgmapwriter.py
+         (TestDrawSplines.setUp): Do not use super with the unittest
+         classes because in Python 2.2 they're still old-style classes.
+-12-13  Frank Koormann <[email protected]>
+     Alternative Path feature: When loading a (moved) session where
+         shapefiles cannot be found, ask the user. Use the specified path
+         if further shapefiles are missing. However, ask the usr for confirmation
+         in such cases.
+         * test/test_load.py (TestAltPath): New, tests for alternative path feature
+         in load_session()
+         (Shapefile_CallBack): Helper, implements controllable callback.
+         * Thuban/UI/application.py (ThubanApplication.OnInit):
+         Added "alt_path" to self.path
+         (ThubanApplication.OpenSession): Added shapefile_callback as second
+         callback similar to db_connection_callback.
+         (ThubanApplication.run_alt_path_dialog): New, implementaion of
+         shapefile_callback. In addition to raising the dialog the control of
+         self.path('alt_path') is implemented here.
+         * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
+         (SessionLoader.open_shapefile): Open shapefile, eventually with
+         alternative path. This wrapps the "theSession.OpenShapefile(filename)"
+         formerly used in start_fileshapesource()/start_layer().
+         (SessionLoader.start_fileshapesource): Call open_shapefile().
+         (SessionLoader.start_layer): Call open_shapefile().
+         (load_session): Added shapefile_callback.
+         * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
+         feature (search / check).
+         * Doc/manual/thuban-manual.xml: Added documentation of new feature.
+-12-11  Bernhard Reiter <[email protected]>
+          svgexport 0.9.2: Point size supports for maps.
+         * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
+         (def draw_point_shape): new parameter size defaults to 2 as before.
+         (draw_shape_layer_incrementally): Moved draw_func log line higher.
+         Added draw_func call with size when dealing with a point layer.
+         * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
+-12-11  Bernhard Reiter <[email protected]>
+         Made sure that newlines are inserted in the svg path d attributes
+         to raise the chance that the line length will be below 255 characters,
+         as recommended by REC SVG 1.1 in section 8.3.1.
+         * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
+         Adding \n before L's and changed whitespace handling.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         Adapted tests to new whitespace handling of DrawPolygon.
+-12-11  Bernhard Reiter <[email protected]>
+         * Doc/technotes/coding_guidelines.txt: easy typo fixed.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         Removed test_drawbezier in favour of new test_drawspline3 and
+         test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
+         All only to test DrawSpline.
+         * Extensions/svgexport/svgmapwriter.py(DrawSpline):
+         New implementation now really using the strange algorithm of
+         xfig 3.1's approximated splines and its conversion to postscript
+         with one twist: SVG can do quadratic beziers, so skipped translation
+         to cubic beziers.
+         (TestWithDC): Typo in comment fixed.
+-12-09  Martin Schulze  <[email protected]>
+         * Thuban/Model/classgen.py: Added missing character encoding
+         * Extensions/wms/properties.py (OpenWMSProperties): removed
+         * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
+         support for get_srs_discrepancies() since there are no
+         discrepancies anymore (was a thinko)
+         * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
+         format priority now that more formats are supported globally by
+         the render engine.
+-12-08  Silke Reimer <[email protected]>
+         * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
+         because it is not available in all versions of ogr
+-12-08  Bernhard Reiter <[email protected]>
+         * Extensions/ogr/__init__.py: Added empty __init__.py to heal
+         global tests until a real one is commited.
+-12-07 Nina H�ffmeyer <[email protected]>
+         * /Extensions/ogr/: Adding a new extension to read shapefiles with
+         ogr. It is planned to add other vector formats.
+         * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
+-12-07  Jan-Oliver Wagner <[email protected]>
+         * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
+         part of a (non-)fix to renable that the tests are always
+         executed.
+-12-07  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         Added test_drawbezier() to test DrawSpline().
+         * Extensions/svgexport/svgmapwriter.py(DrawSpline):
+         Really implemented bezier drawing.
+         * Extensions/svgexport/__init__.py: Bumped version of svgexport
+         to 0.9.1 because now the legend examples lines styles
+         will be drawing with beziers.
+-12-05  Martin Schulze  <[email protected]>
+         * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
+         GIF as supported bitmap image formats (helpful for the WMS extension)
+-11-30  Martin Schulze  <[email protected]>
+         * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
+         Improved the test for the internal compare method
+-11-27  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Added
+         Norbert Solymosi for hungarian translation and Ole Rahn
+         as contrbutor. Moved Bernhard Reiter from Contributor
+         to Developer.
+-11-27  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+         Removed Jan from author list as he did not change enough significant
+         lines yet.
+         * Extensions/svgexport/__init__.py: Added Bernhard as author
+         of the Extension.
+-11-27  Jan-Oliver Wagner <[email protected]>
+         * po/hu.po: New. Hungarian translation. Contributed
+         by Norbert Solymosi.
+-11-26  Bernhard Herzog  <[email protected]>
+         * Extensions/svgexport/test/test_svgmapwriter.py
+         (Testobjectexport.test_transparent_polygon): Commented out some
+         debug prints
+-11-24  Jan-Oliver Wagner <[email protected]>
+         Fix broken tests for svg extension and added svg legend
+         to Experimental menu.
+         * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
+         the test run correctly even if the extension is a package.
+         Also removed the "import Thuban" which makes no sense.
+         * Extensions/svgexport/__init__.py: Fix to have the extensions'
+         test module also be executed from the global test routine.
+         This is done by looking for the absense of the DISPLAY variable.
+         * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
+         to Experimental menu since this module has yet not reached a stable
+         status (ie. 1.0).
+-11-22  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/svgmapwriter.py:
+         Added verbose variable and some logging depending on it.
+         (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
+         because counting i is not necessary.
+         (class Pen, class Brush): Added simple __str__ methods.
+         (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
+         not exported to svg file) Note: holes still unhandled.
+         * Extensions/svgexport/test/test_svgmapwriter.py:
+                 Made a baseclass TestWithDC for test needed a DC.
+                 Added tests for bug #2698 (transparent polygons are not
+                 exported to svg file):
+                 Testobjectexport.test_transparent_polygon()
+         * Thuban/Model/base.py (UnsetModified):
+         Fixed some typos in docstring.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
+         Added hints on the used algorithm for handling holes.
+-11-20  Jan-Oliver Wagner <[email protected]>
+         Some face lifting for the examples.
+         * Examples/__init__.py: Make this directory a package.
+         * Examples/simple_extensions/__init__.py: Make this directory a package.
+         * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
+         menu to Examples menu.
+         * Examples/simple_extensions/simple_command.py: Some more comments,
+         minor changes.
+         * Examples/simple_extensions/simple_tool.py: Minor changes.
+-11-20  Jan-Oliver Wagner <[email protected]>
+         Changed way of extension registry for wms and added extension
+         registry for umn_mapserver extension.
+         * Extensions/wms/__init__.py: Added registry entry and the importing
+         of the actual wms module. Included a test for the required PyOGCLib.
+         * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
+         * Extensions/umn_mapserver/__init__.py: Added registry entry and the
+         importing of the actual umn mapserver management modules.
+         Included a test for the required Python MapScript.
+-11-20  Jan-Oliver Wagner <[email protected]>
+         Changed way of extension registry for importAPR, bboxdump
+         and added extension registry for svgexport.extension registry for
+         svgexport.
+         * Extensions/importAPR/__init__.py: Added registry entry and the importing
+         of the actual importAPR module.
+         * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
+         __init__.py).
+         * Extensions/bboxdump/__init__.py: Added registry entry and the importing
+         ����of the actual bboxdump module.
+         * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
+         ����__init__.py).
+         * Extensions/svgexport/__init__.py: Added registry entry and the importing
+         of the svgsaver module.
+         * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
+         to Experimental menu since this module has yet not reached a stable
+         status (ie. 1.0).
+-11-18  Jan-Oliver Wagner <[email protected]>
+         Now the hit test considers the size of point symbols.
+         * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
+         'size' defaulting to the previously fixed value 5.
+         Extended doc-string.
+         (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
+         for symbols.
+         Now the size of the largest point symbol is determined to find out
+         about whether the point has been hit.
+         This fixes the problem that only clicks inside a fixed distance of
+where found.
+-11-17  Jan-Oliver Wagner <[email protected]>
+         Another open issue fixed regarding sizeable symbols: correct rendering of
+         selected symbols.
+         * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
+         Added consideration of the specific size of point symbols.
+         The property for each point symbol is retrieved and the size applied
+         for the rendering method.
+         Added doc-string.
+-11-16  Jan-Oliver Wagner <[email protected]>
+         Changed way of Extension Registry for gns2shp and profiling.
+         * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
+         __init__.py).
+         * Extensions/gns2shp/__init__.py: Added registry entry and the importing
+         of the actual gns2shp module.
+         * Extensions/profiling/profiling.py: Removed registry entry (moved to
+         __init__.py).
+         * Extensions/profiling/__init__.py: Added registry entry and the importing
+         of the actual profiling module.
+-10-28  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/: Minor improvements to doc strings.
+-10-07  Jan-Oliver Wagner <[email protected]>
+         Further elements for sizable point objects now
+         making this feature usable though not yet complete.
+         * Thuban/Model/save.py (SessionSaver.write_classification): Write
+         attribute 'size' for cldata when the shape layer is of point type.
+         This also now make the test_load.py tests happy.
+         * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
+         gradient.
+         * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
+         ID_SELPROP_SPINCTRL_LINEWIDTH.
+         (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
+         (ID_SELPROP_SPINCTRL_SIZE): New Id.
+         (SelectPropertiesDialog.__init__): Added a second spin control
+         for the size in case the corresponding layer is of point type.
+         (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
+         (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
+         (SelectPropertiesDialog._OnSpinSize): New. Set size of property
+         and refresh preview.
+-10-04  Martin Schulze  <[email protected]>
+         * Extensions/wms/test/test_parser.py
+         (TestWMSCapabilitiesParser.test_compareLists): Added missing
+         self-test for compareLists()
+         (TestWMSCapabilitiesParser.test_compareDicts): Added missing
+         self-test for compareDicts()
+         (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
+         to verify the test routine fails with non-equal arguments
+         (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
+         to verify the test routine fails with non-equal arguments
+-10-03  Jan-Oliver Wagner <[email protected]>
+         First elements for sizeable point objects.
+         * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
+         * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
+         * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
+         of a corresponding argument is given.
+         (TestSymbolSize): New. Test the size attribute of cldata.
+         * Thuban/Model/classification.py: Removed some trailing whitespaces.
+         (ClassGroupProperties.__init__): Set default size.
+         (ClassGroupProperties.SetProperties): Set the size.
+         (ClassGroupProperties.GetSize): New. Return the size.
+         (ClassGroupProperties.SetSize): New. Set the size.
+         (ClassGroupProperties__eq__): Compare also size.
+         (ClassGroupProperties__repr__): Print also size.
+         * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
+         the size attribute.
+         * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
+         Also, now there is a return value that indicates whether the drawing
+         size exceeded the given rect extent and if so the new extent.
+         Finally, point objects are drawn depending on the size. If either
+         the width or height is exceeded, the new extent is returned.
+         (ClassRenderer.Draw): Now when calling the previewer drawing function,
+         evaluate the return value and, if not None, adapt the grid widget size
+         accordingly and redraw again.
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
+         If the draw function is for points, call it with the size as additional
+         parameter.
+         (BaseRenderer.draw_point_shape): Added additional, optional parameter for
+         the size. Compute the radius using the size.
+         * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
+         that Thuban supports size, apply this correctly.
+         * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
+-10-03  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual-de.xml: Started translation of
+         Map chapter.
+-10-01  Martin Schulze  <[email protected]>
+         * Extensions/wms/properties.py (wmsProperties.__init__): Extended
+         argument for general use through properties-dialog selector
+         * Thuban/UI/classifier.py: Register properties dialog classes for
+         both provided layer classes/types.
+         * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
+         map can be retrieved through the parent which is passed to the
+         constructor anyway and doesn't require an argument of its own,
+         required for the unification of arguments for general use through
+         properties-dialog selector.
+         (MainWindow.OpenOrRaiseDialog): Move the logic for checking
+         whether a dialog is already opened (and raising it to the users
+         attention) and creating a new dialog into a function of its own
+         (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
+         method
+         (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
+         global registration of properties dialog classes (which are indeed
+         layer-specific).
+         * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
+         for general use through properties-dialog selector, the map can be
+         retrieved through the parent and doesn't require an argument of
+         its own.
+         * Extensions/wms/wms.py: Register the properties dialog class for
+         the provided WMS layer
+-09-28  Jan-Oliver Wagner <[email protected]>
+         New feature: Registry for Extensions.
+         * Thuban/UI/extensionregistry.py: This module defines a registry for
+         Extensions.
+         * Thuban/UI/about.py (About.__init__): Added description
+         of the registered extensions with all of the information.
+         * Thuban/Model/extension.py (Extension): Improved doc-string.
+         * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
+         Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
+         Extensions/wms/wms.py: Added registration of the extension.
+-09-27  Bernhard Reiter <[email protected]>
+         More fixes to svgexport to make used ids unique and
+         conforming to XML's Name production.
+         * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
+         test_xml_id_constraints(), test_make_ide_nosetbaseid() and
+         test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
+         Added Bernhard R. as author.
+         * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
+         concatenation char now (makes test_make_ide_nosetbaseid() valid).
+         Also transform second id part with "%d" and catch the TypeError
+         to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
+         Corrected typo inBernhard's author line.
+         (SetBaseID): Return the transformed base id. Transform characters
+         which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
+         import binascii. If to be set string starts with "xml" or so, add "t".
+         (draw_shape_layer_incrementally): use the returned value of SetBaseID
+         for used_baseids checks.
+-09-25  Bernhard Herzog  <[email protected]>
+         * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
+         Remove a debug print and some tab characters.
+-09-25  Bernhard Reiter <[email protected]>
+         * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
+         (SetBaseID, SetID, make_id): Improved docstring comments to explain
+         the interaction of the three functions and the XML id contrains.
+-09-23  Jan-Oliver Wagner <[email protected]>
+         * Doc/ThubanModel.xmi: New. UML file for Thuban Model
+         Module.
+         * Doc/README: Added info on ThubanModel.xmi.
+-09-23  Jan-Oliver Wagner <[email protected]>
+         * Doc/README: New. Some info about how to generate technical
+         documentation from the source code.
+         This text was send to the Thuban developer mailing list on
+         September 21st 2004 by Bernhard Reiter.
+-09-21  Bernhard Reiter <[email protected]>
+         Improved the svgexport to only use unique ids. Will issues
+         an error message dialoge when two layer names are the same.
+         ShapeIDs are now added with a dash within the svg ids.
+         * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
+         * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
+         (TestSVGRenderer): New test class with test_make_in() and
+         test_check_for_layer_name_clash()
+         * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
+         and draw_shape_layer_incrementally() to not use a baseid twice,
+         satisfying test_check_for_layer_name_clash()
+         (VirtualDC.make_id): Use a dash between baseit and id, satisfies
+         test_make_in().
+         * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
+         and wxICON_HAND.
+         (write_to_svg): Put dc and rendering in a try statement and on
+         catching SVGmapWriterError notify the user and delete the target file.
 -09-20  Bernhard Reiter <[email protected]>
          * Model/base.by, Model/layer.py: Fixed typos in docstrings.

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