/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2343 by bernhard, Mon Sep 20 08:13:32 2004 UTC revision 2641 by bh, Fri Jul 1 17:42:04 2005 UTC
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1    2005-06-30  Bernhard Herzog  <[email protected]>
2    
3            * test/runtests.py: Untabify.
4    
5    2005-06-30  Bernhard Herzog  <[email protected]>
6    
7            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
8            untabify.
9    
10    2005-06-30  Bernhard Herzog  <[email protected]>
11    
12            * Extensions/ogr/test/__init__.py: Add missing coding directive
13    
14    2005-06-28  Jan-Oliver Wagner <[email protected]>
15    
16            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
17            Use the default size for rendering selected items of default type.
18            Fixes part 2 of https://intevation.de/rt/webrt?serial_num=3149
19    
20    2005-06-28  Jan-Oliver Wagner <[email protected]>
21    
22            * Extensions/importAPR/apr.py (APR_BShSym): Extend by 'Stripple'.
23            (APR_TClr.GetThubanColor): Fix bug in color interpretation.
24            Thanks to Frank Koormann who identified this problem.
25    
26            * Extensions/importAPR/importAPR.py (APR_VShSym): New. Just
27            another symbol identified.
28    
29    2005-06-27  Jan-Oliver Wagner <[email protected]>
30    
31            * Doc/manual/thuban-manual-de.xml: More translations.
32    
33    2005-05-12  Jonathan Coles <[email protected]>
34            
35            * Thuban/UI/projdialog.py: Add missing import, which led to an
36            exception when opening a layer's projection.
37    
38    2005-05-09  Bernhard Herzog  <[email protected]>
39    
40            * test/support.py (FileLoadTestCase.filename): Fix doc-string.
41    
42    2005-05-09  Bernhard Herzog  <[email protected]>
43    
44            * Thuban/Model/postgisdb.py (PostGISConnection.connect): Set the
45            connection to autoconnect.  Fixes RT#3148.
46    
47            * test/test_postgis_db.py
48            (TestPostGISSpecialCases.test_simple_error_handling): New test
49            that attempts to reproduce RT#3148.
50    
51    2005-05-06  Jonathan Coles <[email protected]>
52    
53            Add support for saving and loading the opacity and mask type
54            properties of RasterLayers. Also add support for proper use
55            of alpha information while drawing images not in 'RAW' format.
56            If transparency in an image format (e.g, PNG) is supported by
57            wxWidgets then the image would previously have been draw with
58            transparent regions, but the opaque regions would have been
59            unaffected by a change in the layer's opacity. This patch
60            corrects the problem.
61    
62            * Thuban/Model/layer.py (RasterLayer): Added opacity and
63            masktype parameters to the constructor, and set the
64            appropriate variables to those values.
65    
66            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Added
67            code to read the opacity and mask type of the layer and construct
68            a new layer with the additional parameters.
69    
70            * Thuban/Model/save.py (SessionSaver.write_layer): Added code
71            to save the opacity and mask type of a layer.
72    
73            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
74            the opacity of the layer to draw_raster_data rather than the layer.
75            (BaseRenderer.draw_raster_data): Remove the layer parameter because
76            the function doesn't need to know about the layer. Add the optional
77            opacity parameter whose default is 1.0. Add 'PNG' as a supported
78            graphics format.
79    
80            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Fixed
81            signature to match that in BaseRenderer. Use the new opacity argument
82            in place of calling layer.Opacity(). In the case where the
83            format is not 'RAW', alpha_data is None and the loaded image has
84            alpha information, use the file's alpha information. This is
85            still subject to the layer's opacity setting.
86    
87            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
88            Fixed signature to match that in BaseRenderer.
89    
90            * test/test_load.py (TestRasterLayer): Change file_contents to
91            include opacity and masktype variables.
92            (TestRasterLayer.test): Include tests for opacity and masktype
93            changes.
94    
95            * test/test_save.py (SaveSessionTest.testRasterLayer): Restructure
96            test to cover a variety of combinations of masktype and opacity
97            settings.
98    
99    2005-05-02  Jan-Oliver Wagner <[email protected]>
100    
101            * debian/rules: add --use-wx-python-swig-hack
102            to the build command.
103            Thanks to Moritz Lennert for pointing this out.
104    
105    2005-04-28  Jan-Oliver Wagner <[email protected]>
106    
107            Introduce OGRFileShapeStore in ogr extension.
108            This allows at least that loaded shapefile shape stores
109            can be saved correctly in the thuban session file
110            and reloaded again (reload is via core shapefile
111            routine, not OGR). For other types, .thuban files
112            can not be reloaded for the time being.
113    
114            * Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This
115            class ist to be used for any file-based shape stores
116            accessed through OGR.
117    
118            * Extensions/ogr/ogrstart.py (open_with_ogr): Added
119            forgotten _ for i18n. Adapted call OpenFileShapestore
120            regarding new parameter.
121            (OpenFileShapestore): Use OGRFileShapeStore instead of
122            OGRShapeStore. Fix return value (None instead of null).
123            Add new parameter "mainwindow" to avoid accessing global
124            context.
125    
126    2005-04-27  Jan-Oliver Wagner <[email protected]>
127    
128            Introduce FileShapeStore as generalization for
129            file-based shape stores. In a first instance
130            this allows additional modules to handle shapefile
131            format as well, namely the OGR extension.
132    
133            * Thuban/Model/data.py: Various small fixes in doc-strings.
134            (FileShapeStore): New class.
135            (ShapefileStore): Derive from FileShapeStore.
136            (ShapefileStore.__init__): Call __init__ of FileShapeStore,
137            rename self.table to self._table, initialize self._bbox
138            (ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox
139            and self.FileName() instead of self.filename.
140            (ShapefileStore.Table): Use self._table instead of self.table.
141            (ShapefileStore.FileName): Removed (moved to FileShapeStore).
142            (ShapefileStore.BoundingBox):  Use self._bbox instead of self.bbox.
143    
144            * Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore.
145            (SessionSaver.write_data_containers): Only use methods of the
146            base class FileShapeStore.
147    
148    2005-04-26  Martin Schulze  <[email protected]>
149    
150            * Extensions/wms/wms.py (render_wms_layer): Adjusted the render
151            function to the modified render engine
152    
153    2005-04-25  Martin Schulze  <[email protected]>
154    
155            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
156            Added a description according to the CVS log message
157    
158    2005-04-23  Martin Schulze  <[email protected]>
159    
160            * Thuban/UI/renderer.py: Added a missing import
161    
162    2005-04-23  Russell Nelson  <[email protected]>
163    
164            * Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the
165            way the previous tool is remembered, so that middle-button
166            panning works even if you haven't selected a tool.
167    
168    2005-04-11  Bernhard Herzog  <[email protected]>
169    
170            * libraries/thuban/wxproj.cpp: Move the compatibility code that
171            deals with the wxPython 2.4 version of wxPython.h into the #ifdef
172            branch that includes wxPython.h because it's only needed when
173            wxPython.h is used.  Also, it won't compile when
174            USE_WX_PYTHON_SWIG_HACK is set otherwise.
175    
176    2005-04-07  Bernhard Herzog  <[email protected]>
177    
178            * Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID.
179            (ID_CLASS_TABLE): Removed. It wasn't used anywhere except in
180            ClassGrid.__init__ and it's value is outside of the valid
181            range (must be < 32768).  wxPython 2.5 complains about it with an
182            exception.
183    
184    2005-04-05  Jan-Oliver Wagner <[email protected]>
185    
186            * Doc/manual/thuban-manual-de.xml: More translations.
187    
188    2005-04-05  Bernhard Herzog  <[email protected]>
189    
190            * libraries/thuban/wxproj.cpp: Make it work with a wxPython.h from
191            wxPython 2.4 as well.  Also, remove a now obsolete comment.
192    
193    2005-04-05  Bernhard Herzog  <[email protected]>
194    
195            Use wxPython.h by default but provide a workaround when it isn't
196            available.
197    
198            * setup.py (wxproj_extension): New variable.  Assign the Extension
199            instance for Lib.wxproj to this variable instead of putting it
200            directly into the listso that it can be accessed by other code
201            later.
202            (thuban_build_ext.user_options): Added boolean option
203            --use-wx-python-swig-hack.
204            (thuban_build_ext.initialize_options): Initialize the new option
205            to False.
206            (thuban_build_ext.finalize_options): If the new option was given,
207            define the preprocesser macro USE_WX_PYTHON_SWIG_HACK.
208            (thuban_build_ext): Update the doc-string
209    
210            * libraries/thuban/wxproj.cpp: Normally we use
211            wx/wxPython/wxPython.h now.  Only if USE_WX_PYTHON_SWIG_HACK is
212            defined, use swigPtrConvertHack.h instead.
213    
214            * libraries/thuban/swigPtrConvertHack.h: Remove the code that was
215            copied over from wxPython.h.
216            (decode_pointer_new): New.  Equivalent of decode_pointer for
217            wxPython 2.5.
218            (wxPyConvertSwigPtr): Modified to cope with wxPython 2.5 as well.
219    
220            * README: Add section on potential build problems which explains
221            how the work-around for a missing wxPython.h is activated.
222    
223    2005-03-29  Bernhard Herzog  <[email protected]>
224    
225            * test/postgissupport.py (find_postgis_sql): Added yet another
226            potential location for (lw)postgis.sql because the file has moved
227            again in postgis 1.0.0 rc4.
228    
229    2005-03-29  Bernhard Herzog  <[email protected]>
230    
231            * Thuban/UI/legend.py (BMP_SIZE_W, BMP_SIZE_H): Set both to 16 to
232            match the site of the legend_icon_layer icon.  Otherwise wxpython
233            2.5 complains when the legend is created with the error:
234    
235            PyAssertionError: C++ assertion "(bitmap.GetWidth() == m_width &&
236            bitmap.GetHeight() == m_height) || (m_width == 0 && m_height ==
237            0)" failed in ./src/generic/imaglist.cpp(81): invalid bitmap size
238            in wxImageList: this might work on this platform but definitely
239            won't under Windows.
240    
241    2005-03-23  Jonathan Coles <[email protected]>
242    
243            These changes add support for adjusting the opacity of a raster layer.
244    
245            * Thuban/Model/layer.py (RasterLayer.Opacity): Replaces AlphaOpacity.
246            (RasterLayer.SetOpacity): Replaces SetAlphaOpacity. Also triggers
247            a LAYER_CHANGED event if the opacity actually changes.
248    
249            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_data): Added
250            layer parameter needed in the implementation of this method in
251            renderer.py.
252    
253            * Thuban/UI/layerproperties.py (LayerProperties.dialog_layout): Fixed
254            typo 00 -> 0.
255    
256            * Thuban/UI/rasterlayerproperties.py (RasterLayerProperties): Added
257            control to adjust opacity.
258    
259            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Scale the
260            alpha data based on the opacity level of the layer.
261    
262            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Now
263            accepts a layer parameter.
264    
265            * test/test_layer.py (TestLayerModification.test_raster_layer):
266            Rename opacity method calls and add test for LAYER_CHANGED.
267    
268    2005-03-16  Bernhard Herzog  <[email protected]>
269    
270            * test/test_connector.py (DeletionTestMixin.check_deletions)
271            (DeletionTestMixin.check_deletetions): renamed to check_deletions.
272            update the callers.
273    
274    2005-03-14  Jan-Oliver Wagner <[email protected]>
275    
276            * Doc/manual/thuban-manual-de.xml: More translations.
277    
278    2005-03-10  Jan-Oliver Wagner <[email protected]>
279    
280            Introducing initialization callbacks for extensions.
281    
282            * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
283            optional parameter init_callback.
284            (ExtensionDesc.init_ext): New. Executes the callback and sets
285            a status.
286    
287            * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
288            initialization of the extensions.
289            (ThubanApplication.init_extensions): Init all extensions.
290    
291            * Thuban/UI/about.py (About.__init__): Added status of the extensions
292            to the about text.
293    
294            * Extensions/gns2shp/__init__.py: Added init method for Extension
295            description.
296            (init): New. Contains the initialization of the module.
297    
298    2005-03-04  Nina H�ffmeyer <[email protected]>
299    
300            * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
301            OGRConnection to open a datasource. Removed dialog to display all
302            available drivers. Added some doc strings.
303    
304            * Extensions/ogr/ogrstart.py: Added menu entry for opening an
305            OGRDatasource with a string. Added two opening methods which return an
306            OGRDatasource (either data from file or from DB).
307    
308            * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
309            represents a geometry reference of an OGRFeature. OGRShape now has a
310            list of referenced geometry objects (important for geometry
311            collections).
312            For OGRShapeStores loaded from a DB an ID column can be specified now.
313    
314    2005-02-22  Jan-Oliver Wagner <[email protected]>
315    
316            * test/test_map.py (TestMapWithContents.test_tree_info):
317            Added label layer for comparison.
318    
319    2005-02-18  Jonathan Coles <[email protected]>
320    
321            * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
322            which builds a mask. Handle the majority of an image in a loop,
323            creating 8 bits at a time. Later, handle the edge case where less
324            than 8 bits are packed.
325    
326    2005-02-18  Bernhard Herzog  <[email protected]>
327    
328            * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
329            doc-string
330    
331    2005-02-18  Jonathan Coles <[email protected]>
332    
333            * setup.py: Remove wx_cs_params from gdal compile options.
334    
335    2005-02-18  Jonathan Coles <[email protected]>
336    
337            Refactored baserenderer.py and renderer.py to remove baserenderer.py's
338            dependencies on wxPython. Added a new method projected_raster_layer()
339            that returns a raster layer image in projected space. This must be
340            implemented in classes derived from BaseRenderer. This also eliminates
341            the dependency on gdal in baserenderer.py.
342    
343            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
344            new projected_raster_layer() to get projected raster image instead
345            of directly calling ProjectRasterFile().
346            (BaseRenderer.projected_raster_layer): New. This must be implemented
347            by derived classes. It takes almost the same arguments as ProjectRasterFile
348            did and returns a projected image with mask and alpha data (if requested).
349            (BaseRenderer.render_map_incrementally): Remove the check for gdal since
350            that check will be done in MapRenderer.projected_raster_layer(). This
351            also allows other implementations to use different projection code.
352    
353            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
354            Implementation of BaseRenderer.projected_raster_layer. Checks for
355            gdal support and wxPython version. Also handles exceptions from
356            ProjectRasterFile.
357    
358            * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
359            and added a variable which can be set through the options argument
360            of ProjectRasterFile.
361    
362            * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
363            Calls ProjectRasterFile and returns the result.
364            (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
365            of calling projected_raster_layer() with different options.
366            (TestBaseRenderer.test_raster_no_projection): Removed tests based on
367            wxPython version and all tests of masks and alpha channels. These are
368            now in test_projected_raster_layer().
369    
370    2005-02-17  Jan-Oliver Wagner <[email protected]>
371    
372            * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
373            doc-strings to comply with coding_guidelines.
374    
375    2005-02-17  Jan-Oliver Wagner <[email protected]>
376    
377            Docstring improvements and minor fixes for labellayer.
378    
379            * Thuban/Model/map.py:
380            (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
381            Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
382            Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
383            Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
384            doc string.
385            (Map.BoundingBox): Removed superfluous test for label_layer
386            and improved doc string.
387            (Map.TreeInfo): Added label_layer and improved sdo string.
388    
389            * Thuban/Model/label.py: Added import of _.
390            (Label, Label.__init__): Improved/added doc string.
391            (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
392            LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
393            Improved/added doc string.
394            (LabelLayer.AddLabel): Use already defined names for
395            align strings and improved doc string.
396            (LabelLayer.TreeInfo): New. Return the object data for
397            the tree view.
398    
399    2005-02-16  Jonathan Coles <[email protected]>
400    
401            Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
402            so that that wxproj doesn't crash. Added GUI support for selecting
403            alpha channel (opacity can't be selected yet).
404    
405            NOTE: If wxPython.h is including in future distribution packages
406            then it will not be necessary to have the files swigPtrConvertHack.h
407            and wxPython_int.h included with Thuban. This is hopefully
408            a temporary workaround.
409    
410            * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
411            access to the macro wxCHECK_VERSION so that it will properly
412            generate a bit mask. There was a problem between wx2.4 and wx2.5
413            that this works around.
414    
415            * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
416            of RasterLayer.MaskType.
417            (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
418            (RasterLayer.MaskType): New. Returns the type of mask to use. Can
419            specify none, a bitmap, or an alpha channel.
420            (RasterLayer.SetMaskType): New. Set what kind of mask to use.
421    
422            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
423            Set the raster warping options for the mask based on the value
424            of RasterLayer.MaskType.
425    
426            * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
427            deprecated calls to SetItemSelectedImage in favor of SetItemImage
428            with wxTreeItemIcon_Selected.
429    
430            * Thuban/UI/rasterlayerproperties.py: Support selecting to use
431            an alpha channel for the mask.
432    
433            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
434            data if it is available and an alpha channel is supported under
435            the current version of wxPython.
436    
437            * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
438            to select whether 1's or 0's select the desired portion of an image
439            in the bit mask. wx2.4 has a bug where the documentation is the opposite
440            from behavior.
441            (ProjectRasterFile): Only generate an alpha channel if the version
442            of wxPython is >= 2.5.3.
443    
444            * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
445            When wxPython >= 2.5.3 use the special swig functions to decode an
446            object's address.
447    
448            * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
449            based on the version of wxPython. If >= 2.5.3 use the special swig
450            functions from wxPython to decode wxPython objects, otherwise use
451            the old method of retrieving the address from the object __repr__ string.
452    
453            * libraries/thuban/wxPython_int.h: Copied from wxPython source.
454            Unnecessary code was removed to make it smaller.
455    
456            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
457            Add tests for returning an alpha channel.
458    
459            * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
460            tests that used removed functions UseMask and SetUseMask
461    
462    
463    2005-02-08  Bernhard Herzog  <[email protected]>
464    
465            More wxPython 2.5 changes.  This time taken from a patch from
466            Daniel Calvelo Aros.
467    
468            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
469            (QueryTableFrame.__init__): Pass the size of a spacer as a single
470            item.
471    
472            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
473            (ProjFrame.build_dialog): Pass the size of a spacer as a single
474            item.
475    
476            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
477            size of a spacer as a single item.
478    
479            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
480            size of a spacer as a single item.
481    
482    2005-02-08  Bernhard Herzog  <[email protected]>
483    
484            Compatibility with wxPython 2.5.  The changes should make it work
485            better with 2.5 while still keeping compatibility with 2.4.  There
486            are still problems with 2.5, though.
487    
488            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
489            of a spacer as a single item.
490    
491            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
492            from wxControl
493    
494            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
495            2.5, add an implementation of the GetFirstChild method that does
496            not require the second parameter.
497            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
498            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
499            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
500            pass the second parameter to GetFirstChild
501    
502    2005-02-08  Nina H�ffmeyer <[email protected]>
503    
504            * Extensions/ogr/ogrshapes.py: Removed some print commands.
505    
506            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
507            additional menu but appears as a possibility in the menu Map.
508    
509    2005-02-07  Jonathan Coles <[email protected]>
510            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
511            and PYTHON_ERRF since they were no longer necessary.
512    
513    2005-02-07  Bernhard Reiter <[email protected]>
514            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
515            Enable translation for message string.
516    
517    2005-02-06  Martin Schulze  <[email protected]>
518    
519            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
520            the arguments of the contstructor to fit the global scheme
521    
522    2005-01-31  Nina H�ffmeyer <[email protected]>
523    
524            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
525            some dialogs needed to start ogr.
526            
527            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
528            warnings.
529    
530            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
531            encoding warnings.
532    
533    2005-01-28  Jonathan Coles <[email protected]>
534    
535            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
536            mask is packed into a bit array. It's now slightly faster.
537    
538    2005-01-28  Jonathan Coles <[email protected]>
539    
540            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
541            default to true.
542    
543            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
544            code that loads the state of the layer's use_mask flag. Its
545            usefulness is still being debated.
546    
547            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
548            code that saves the state of the layer's use_mask flag. Its
549            usefulness is still being debated.
550    
551            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
552            options to ProjectRasterFile based on the state of layer.UseMask().
553            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
554            quit is there is a problem projecting.
555            (BaseRenderer.draw_raster_data): Change the documentation to
556            describe the new format (XBM) that the mask data will be in.
557    
558            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
559            data is in XBM format when format='RAW' which means it doesn't
560            need to be converted to a wxImage before being used as a mask
561            for a wxBitmap. Assume that if format != 'RAW' that the image
562            data and mask data are in the same format.
563    
564            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
565            and a mask is requested, convert the alpha band to a bit array in
566            XBM format. if an alpha channel is requested, simply return the
567            data in the alpha band. Provide better error handling by returning
568            python error messages (also fixes RT #2947).
569            (ProjectRasterFile): Support multiple mask options, rather than simply
570            a flag indicating that a mask should or should not be used. Provide
571            better error handling by returning python error messages.
572    
573            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
574            Add mask data to test.
575    
576            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
577            should use the mask by default.
578            (TestLayerModificaton.test_raster_layer): Test that a layer should use
579            the mask by default.
580    
581            * test/test_load.py (TestRasterLayer.test): Remove testing for
582            use_mask flag in file.
583    
584            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
585            for use_mask in file.
586    
587            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
588            
589    2005-01-26  Jonathan Coles <[email protected]>
590    
591            Add a new dialog box for raster layers. The dialog box allows
592            the user to toggle a mask that is generated by ProjectRasterFile
593            and is used to only draw the real parts of the projected image.
594    
595            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
596            Instruct the warping code to generate a mask if the raster layer
597            requests one.
598            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
599    
600            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
601            obsolete optional mask argument.
602    
603            * Thuban/UI/classifier.py (Classifier): Change the parent class
604            to LayerProperties and rework the code to support layout calls
605            from the parent.
606            (Classifier.dialog_layout): New. Layout the dialog box.
607            (Classifier.map_layers_removed): Removed. Moved to parent class.
608            (Classifier.map_replaced): Removed. Moved to parent class.
609            (Classifier._OnTry): Renamed to OnTry to support parent class.
610            (Classifier.OnClose): Removed. Supplied in parent class.
611            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
612            (Classifier._OnOK): Renamed to OnOK to support parent class.
613            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
614    
615            * Thuban/UI/layerproperties.py: New. Base class for layer properties
616            dialog boxes.
617    
618            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
619            raster layer properties.
620    
621            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
622            with the non-simple version supplied with gdal. This allows added
623            features such as creating an alpha band.
624            (GetImageData): Generate a mask array from the alpha band that is
625            generated by gdal if the user has selected it. Try to support images
626            that have more than three bands, such as images with RGB plus an
627            alpha band.
628            (ProjectRasterFile): Convert python argument for mask and tell
629            gdal to enable or disable an alpha band.
630    
631            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
632            describing what kind of layer the class is. Defaults to "Unknown",
633            but should be overridden by subclasses.
634            (Layer.Type): New. Override base class method.
635            (RasterLayer.__init__): Create a flag for using a mask. Record extra
636            data from gdal for display in the properties dialog.
637            (RasterLayer.Type): New. Override base class method.
638            (RasterLayer.UseMask): New. Returns True if the mask should be used.
639            (RasterLayer.SetUseMask): New. Set if the mask should be used.
640            (RasterLayer.ImageInfo): New. Return extra information about the image.
641    
642            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
643            the mask information.
644    
645            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
646    
647            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
648            Classifier classes as dialogs to use with the proper layer types.
649    
650            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
651            Fix test.
652    
653            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
654            (TestLayerModification.build_path): New. Support function.
655            (TestLayerModification.test_raster_layer): New. Test new methods.
656    
657            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
658    
659            * test/test_load.py (TestRasterLayer): Add tests for mask.
660    
661            * test/test_load_1_0_1.py: New. Copied from test_load.py.
662    
663            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
664            obsolete optional mask argument.
665    
666    2005-01-26  Nina H�ffmeyer <[email protected]>
667    
668            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
669            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
670            RowOrdinalToId() and ReadRowAsDict().
671    
672            * Extensions/ogr/ogrstart.py: Added menu item which opens database
673            layers for existing database connections.
674    
675            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
676    
677    
678    2005-01-26  Jan-Oliver Wagner <[email protected]>
679    
680            * Doc/manual/thuban-manual-de.xml: More translations.
681    
682    2005-01-24  Bernhard Herzog  <[email protected]>
683    
684            Rework the status bar updates a bit to make sure the message about
685            the projections is produced at the right times.
686    
687            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
688            New class variable with messages that may require a status bar
689            update.
690            (MainWindow.view_position_changed)
691            (MainWindow.update_status_bar): Rename from view_position_changed
692            to update_status_bar.  It's meaning has changed now that it may
693            also generate messages about problems with projection settings.
694            (MainWindow.__init__): Use the new update_status_bar_messages
695            class variable to subscribe update_status_bar
696            (MainWindow.set_position_text): Update doc-string.  This method
697            has to be renamed at some point.  See doc-string and comments.
698            (MainWindow.OnClose): Unsubscribe update_status_bar from all
699            messages in update_status_bar_messages
700    
701            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
702            class attribute.  map messages to be forwarded by the viewport.
703            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
704            the messages in forwarded_map_messages
705    
706    2005-01-21  Bernhard Herzog  <[email protected]>
707    
708            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
709            doc-string
710            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
711            different name for the initialization SQL file.
712    
713    2005-01-21  Jonathan Coles <[email protected]>
714    
715            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
716            a projection and returns a formatted string representing the
717            parameters to feed to gdalwarp. This function eliminates
718            redundancy in draw_raster_layer().
719            (BaseRenderer.render_map_incrementally): Removed the optimization which
720            drew the top most raster layer first and then only those vector-
721            based layers that are above it. With the support for transparency
722            this optimization breaks correct behaviour.
723            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
724            future enhancements to raster layer bounding box. The old behaviour has
725            not changed. Also, change calling parameters to draw_raster_data()
726            to specify new RAW data format and mask.
727            (BaseRenderer.draw_raster_data): Change signature to include an optional
728            parameter for mask information. Change documentation to mention
729            support for new parameter and added option for RAW data format.
730            The data argument is now a list of [width, height, data].
731    
732            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
733            mask parameter. Add new condition for RAW format, which
734            significantly reduces rendering time. Add condition for
735            mask parameter.
736    
737            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
738            data array of RGB values from the projected image returned from
739            the gdal warping functions. In the case of palette based images, it
740            converts the NO_DATA index to the mask color.
741            (ProjectRasterFile): Removed all custom memory driver references
742            and replaced it with the standard in-memory dataset provided
743            by gdal. The return data is no longer a BMP file, but an array
744            of RGB values, one set triple per pixel.
745    
746            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
747            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
748            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
749    
750            * setup.py (thuban_build_ext.finalize_options): Removed mention
751            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
752            files. These are obsolete with the new version of gdalwarp.cpp
753    
754            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
755            Updated signature.
756            (TestBaseRenderer.test_raster_no_projection): Changed the test
757            data to be data in the uncompressed RAW format returned from
758            ProjectRasterFile.
759    
760    2005-01-21  Jan-Oliver Wagner <[email protected]>
761    
762            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
763            string available for i18n.
764    
765    2005-01-20  Russell Nelson  <[email protected]>
766    
767            * Resources/Projections/defaults.proj: Ruin the speling of the
768            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
769            It's the wrong thing to do in the long run, but it's necessary for
770            those users until that bug is fixed.  Otherwise the projection
771            dialog segfaults.  Better to annoy some Lambert-93 users with a
772            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
773    
774    2005-01-20  Bernhard Reiter <[email protected]>
775    
776            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
777            docstring and comment that the warning code here is a hack.
778    
779    2005-01-20  Russell Nelson  <[email protected]>
780    
781            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
782            user about misprojected layers when their lat/lon bounding
783            box exceeds rational lat/lon values.
784    
785    2005-01-20  Bernhard Reiter <[email protected]>
786    
787            * Thuban/UI/about.py (unicodeToLocale): Improved:
788            Use 'ascii' and then 'replace' for other characters
789            when getdefaultlocale returns None. Thanks to Bernhard H. .
790    
791    2005-01-20  Bernhard Reiter <[email protected]>
792    
793            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
794            that OnRangeText might be called twice and using None as argument.
795    
796    2005-01-20  Bernhard Reiter <[email protected]>
797    
798            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
799            OnRangeText(0) to work around a different in wx Behaviour noticed
800            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
801    
802    2005-01-20  Bernhard Reiter <[email protected]>
803    
804            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
805            None. (Fixes rt#2910.)
806            
807    2005-01-18  Frank Koormann <[email protected]>
808    
809            New Extension: mouseposition
810            Tool to collect mouse click positions (map coordinates) in a dialog.
811    
812            * Extensions/mouseposition/__init__.py: New, extension registration
813    
814            * Extensions/mouseposition/mouseposition.py: New, implements the
815            dialog and adds a tool to Thuban mainwindow.
816    
817            * Extensions/mouseposition/position.xpm: New, icon for tool.
818    
819    2005-01-14  Jan-Oliver Wagner <[email protected]>
820    
821            * Doc/manual/thuban-manual-de.xml: More translations.
822    
823    2005-01-11  Frank Koormann <[email protected]>
824    
825            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
826            Fix indention bug.
827    
828    2005-01-09  Frank Koormann <[email protected]>
829    
830            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
831            BugFix 2901: Explicitly copy layers ClassificationColumn since it
832            is not part of the layers Classification.
833    
834    2005-01-03  Frank Koormann <[email protected]>
835    
836            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
837            BugFix 2883: Former implementation only worked on classified point
838            layers: KeyError was raised, now use the default size if field is None.
839    
840    2004-12-27  Bernhard Reiter <[email protected]>
841    
842            svgexport 1.0.0cvs: Fixed label export.
843    
844            * Extensions/svgexport/test/test_svgmapwriter.py:
845            class TestSVGRenderer(): New class; new test test_label_font().
846    
847            * Extensions/svgexport/svgmapwriter.py
848            (SVGRenderer.label_font()): initialised Font size with self.factor now,
849            makes test_label_font happy.
850    
851            * Extensions/svgexport/TODO: crossed out fixed label export item.
852            Added item for options.
853    
854            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
855    
856    2004-12-27  Russell Nelson  <[email protected]>
857    
858            Middle mouse button pans.
859    
860            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
861            OnMiddleDown and OnMiddleUp events.
862            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
863            previously used tool.
864            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
865            pressing the middle mouse button.
866    
867    2004-12-27  Jan-Oliver Wagner <[email protected]>
868    
869            * Doc/manual/thuban-manual-de.xml: More translations.
870    
871    2004-12-23  Jan-Oliver Wagner <[email protected]>
872    
873            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
874            \n to stderr after the warnings. Thanks to Russell Nelson.
875    
876    2004-12-20  Nina Hueffmeyer <[email protected]>
877    
878            * Extensions/ogr/ogrshapes.py: Fixed some issues from
879            Bernhard (coding guidelines etc.). Additionally it is now possible to
880            display shapefiles containing feature collections (e.g.polygons
881            with holes). Works with gdal 1.2.1 now.
882    
883            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
884            from Bernhard (coding guidelines etc.). If ogr can't be imported,
885            tests are skipped now.
886    
887            * Extensions/ogr/ogrstart.py: Fixed some typings.
888    
889    2004-12-20  Bernhard Reiter <[email protected]>
890    
891            * Extensions/svgexport/TODO: updated to add support for
892            raster layers and labels for 1.0.1.
893    
894            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
895            Issue a warning now.
896    
897    2004-12-19  Bernhard Reiter <[email protected]>
898    
899            * Extensions/svgexport/TODO: Added idea to support triggering
900            the application down the pipe.
901    
902    2004-12-19  Bernhard Reiter <[email protected]>
903    
904            svgexport: Improved code quality, mainly by better naming.
905    
906            * Extensions/svgexport/svgmapwriter.py:
907            DrawPath() renamed to DrawPolygonPath(),
908            added documentation, improved comments and variable names.
909            
910            * Extensions/svgexport/svgmapwriter.py,
911              Extensions/svgexport/test/test_svgmapwriter.py:
912            All using DrawPolygonPath() now, the default parameter closed=True
913            omitted.
914    
915            * Extensions/svgexport/test/test_svgmapwriter.py:
916            renamed test_polygon_opened() to test_polyline()
917            renamed test_transparent_polygon() to test_transparent_polyline()
918    
919    2004-12-18  Jan-Oliver Wagner <[email protected]>
920    
921            Some fixes of gns2shp extension.
922    
923            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
924            package.
925    
926            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
927            dynamically.
928    
929            * Extensions/gns2shp/test/README: Simplified description how to test.
930    
931            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
932            fixed some dimensions of fields according to the GNS documentation
933            which seems to change undocumented.
934            Now killing trailing \n and/or \r from MODIFY_DATE.
935            This fixes RT#2453.
936    
937    2004-12-18  Bernhard Reiter <[email protected]>
938    
939            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
940    
941            * Extensions/svgexport/test/test_svgmapwriter.py:
942            Added new tests: test_export_polygon_with_hole()
943            and test_polygon_with_hole().
944    
945            * Extensions/svgexport/svgmapwriter.py
946            (draw_polygon_shape()): Uses DrawPath correctly now.
947    
948            * Doc/manual/thuban-manual.xml: Added documentation for stable
949            extention svgexport.    
950            * Doc/manual/thuban-manual-de.xml: Copied English section about
951            svexport over.
952    
953            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
954    
955            * Extensions/svgexport/svgsaver.py,maplegend.py:
956            Moved from experimental to stable extension menu.
957    
958            * Extensions/svgexport/TODO: updated.
959    
960    
961    2004-12-18  Bernhard Reiter <[email protected]>
962    
963            Added Extensions/svgexport/TODO
964    
965    2004-12-18  Bernhard Reiter <[email protected]>
966    
967            Refactored in svgexport:
968            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
969    
970            * Extensions/svgexport/svgmapwriter.py
971            Added verbosity level 3 to print out polygon points.
972            (class Point): added __repr__
973            (class Brush, __str__()): Added space after ,.
974            (DrawPolygon): Renamed to DrawPath()
975            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
976            (DrawLines): Using DrawPath now.
977    
978            * Extensions/svgexport/test/test_svgmapwriter.py:
979            Replaced DrawPolygon() calls with DrawPath() and put the first argument
980            inside another list. Adapted test data with a newline before "M".
981    
982    2004-12-18  Bernhard Reiter <[email protected]>
983            
984            Refactored svgexport tests: 9 double tests runs eliminated;
985            code size reduced by 8 lines.
986    
987            * Extensions/svgexport/test/test_svgmapwriter.py:
988            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
989            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
990            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
991            this fixed the double running of the nine tests of TestVirtualDC.
992            (class TestVirtualDC): Using self.dc and self.file from setUp().
993    
994    2004-12-17  Bernhard Herzog  <[email protected]>
995    
996            Two windows specific fixes ported from thuban-1�0-branch:
997    
998            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
999            instead of getlocale because getlocale doesn't return a usable
1000            encoding name on a german windows 2000
1001    
1002            * setup.py: windows build: Removed the absolute path names and
1003            made all prfixes relative to the directory containing setup.py.
1004            Makes it a little easier to adapt to a different system.
1005    
1006    2004-12-16  Bernhard Herzog  <[email protected]>
1007    
1008            Add support for PostGIS tables with LINESTRING geometries.
1009            Fixes RT#2299
1010    
1011            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
1012    
1013            * test/postgissupport.py
1014            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
1015            table to "roads-multi" because it now uses MULTILINESTRING
1016            geometries and introduce a new "roads" table that uses LINESTRING
1017            (coords_to_multilinestring): Make the doc string more precise
1018            (coords_to_linestring): New.  Create a LINESTRING WKT
1019            representatin
1020            (wkt_converter): Add coords_to_linestring
1021            (upload_shapefile): Rephrase the doc-string a bit.
1022    
1023            * test/test_postgis_db.py (TestPostGISShapestoreArc)
1024            (LineStringTests)
1025            (TestPostGISShapestoreLineString)
1026            (TestPostGISShapestoreMultiLineString): Split
1027            TestPostGISShapestoreArc into a base class LineStringTests and two
1028            derived classes TestPostGISShapestoreLineString for LINESTRING
1029            geometries and TestPostGISShapestoreMultiLineString for
1030            MULTILINESTRING geometries.  Most test methods are in the base
1031            class with the exception of tests that explicitly check the raw
1032            format.
1033    
1034    2004-12-16  Bernhard Herzog  <[email protected]>
1035    
1036            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
1037    
1038            * test/postgissupport.py (find_postgis_sql): Different postgis
1039            versions put the postgis.sql file into slightly different places
1040            so we have to look in both.  The updated doc string describes this
1041            is more detail.
1042    
1043            * test/test_postgis_db.py
1044            (TestPostGISSpecialCases.test_column_name_quoting): The return
1045            value of UniqueValues is unsorted, so it has to be sorted for
1046            comparison.
1047    
1048    2004-12-16  Bernhard Herzog  <[email protected]>
1049    
1050            Fix for RT#2237
1051    
1052            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
1053            panel to be shown is the UnknownProjPanel disable the OK and Try
1054            buttons.  Otherwise enable them.
1055            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
1056            the parameters.  In that case __GetProjection also returns None
1057            now.
1058    
1059    2004-12-15  Bernhard Herzog  <[email protected]>
1060    
1061            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
1062            minimum number of classes to 2.  The calculate_quantiles needs at
1063            least two and raises an exception otherwise.  
1064            Fixes RT#2549
1065    
1066    2004-12-15  Bernhard Herzog  <[email protected]>
1067    
1068            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
1069            so that it returns a result for select statements.
1070            (PostgreSQLServer.server_version): New.  Return the version of the
1071            server software.
1072            (PostgreSQLServer.require_authentication): The format of
1073            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
1074            server version and generate the file in the correct format
1075    
1076    2004-12-15  Bernhard Herzog  <[email protected]>
1077    
1078            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
1079            in the doc string and rephrase it a little.
1080    
1081    2004-12-15  Frank Koormann <[email protected]>
1082    
1083            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
1084            session has been loaded successfully. The check is called by the relevant
1085            tests after executing load_session().
1086    
1087    2004-12-13  Bernhard Herzog  <[email protected]>
1088    
1089            Make sure the region used to determine which shapes are visible
1090            actually matches the region on the printed page.  If this isn't
1091            done properly some shapes might not be printed.  
1092            Fixes RT #2692
1093    
1094            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
1095            renderer has to be at the same position as the mapregion
1096    
1097            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
1098            has to be moved by (self.shiftx, self.shifty) too.
1099    
1100    2004-12-13  Bernhard Herzog  <[email protected]>
1101    
1102            * libraries/pyprojection/Projection.i: Work around a bug in the
1103            generated python code which leads to exception in the __del__
1104            method when the constructor fails.  See the comments in the code
1105            for more details.
1106    
1107            * libraries/pyprojection/Projection.py: Updated from Projection.i
1108            with SWIG.
1109    
1110    2004-12-13  Bernhard Herzog  <[email protected]>
1111    
1112            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
1113            (TestAltPath.test_02_path_error_fix_from_list)
1114            (TestAltPath.test_05_path_error_fix_from_list_changed)
1115            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
1116            is destroyed in tearDown, so there's no need to do it in a test
1117            case.
1118    
1119            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
1120            debug print
1121    
1122    2004-12-13  Bernhard Herzog  <[email protected]>
1123    
1124            * Extensions/svgexport/test/test_svgmapwriter.py
1125            (TestDrawSplines.setUp): Do not use super with the unittest
1126            classes because in Python 2.2 they're still old-style classes.
1127    
1128    2004-12-13  Frank Koormann <[email protected]>
1129    
1130        Alternative Path feature: When loading a (moved) session where
1131            shapefiles cannot be found, ask the user. Use the specified path
1132            if further shapefiles are missing. However, ask the usr for confirmation
1133            in such cases.
1134    
1135            * test/test_load.py (TestAltPath): New, tests for alternative path feature
1136            in load_session()
1137            (Shapefile_CallBack): Helper, implements controllable callback.
1138    
1139            * Thuban/UI/application.py (ThubanApplication.OnInit):
1140            Added "alt_path" to self.path
1141            (ThubanApplication.OpenSession): Added shapefile_callback as second
1142            callback similar to db_connection_callback.
1143            (ThubanApplication.run_alt_path_dialog): New, implementaion of
1144            shapefile_callback. In addition to raising the dialog the control of
1145            self.path('alt_path') is implemented here.
1146    
1147            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
1148            (SessionLoader.open_shapefile): Open shapefile, eventually with
1149            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
1150            formerly used in start_fileshapesource()/start_layer().
1151            (SessionLoader.start_fileshapesource): Call open_shapefile().
1152            (SessionLoader.start_layer): Call open_shapefile().
1153            (load_session): Added shapefile_callback.
1154    
1155            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
1156            feature (search / check).
1157            
1158            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
1159    
1160    2004-12-11  Bernhard Reiter <[email protected]>
1161    
1162             svgexport 0.9.2: Point size supports for maps.
1163    
1164            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
1165            (def draw_point_shape): new parameter size defaults to 2 as before.
1166            (draw_shape_layer_incrementally): Moved draw_func log line higher.
1167            Added draw_func call with size when dealing with a point layer.
1168    
1169            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
1170            
1171    2004-12-11  Bernhard Reiter <[email protected]>
1172    
1173            Made sure that newlines are inserted in the svg path d attributes
1174            to raise the chance that the line length will be below 255 characters,
1175            as recommended by REC SVG 1.1 in section 8.3.1.
1176    
1177            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
1178            Adding \n before L's and changed whitespace handling.
1179    
1180            * Extensions/svgexport/test/test_svgmapwriter.py:
1181            Adapted tests to new whitespace handling of DrawPolygon.
1182    
1183    2004-12-11  Bernhard Reiter <[email protected]>
1184    
1185            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
1186    
1187            * Extensions/svgexport/test/test_svgmapwriter.py:
1188            Removed test_drawbezier in favour of new test_drawspline3 and
1189            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
1190            All only to test DrawSpline.
1191    
1192            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
1193            New implementation now really using the strange algorithm of
1194            xfig 3.1's approximated splines and its conversion to postscript
1195            with one twist: SVG can do quadratic beziers, so skipped translation
1196            to cubic beziers.
1197            (TestWithDC): Typo in comment fixed.
1198    
1199    2004-12-09  Martin Schulze  <[email protected]>
1200    
1201            * Thuban/Model/classgen.py: Added missing character encoding
1202    
1203            * Extensions/wms/properties.py (OpenWMSProperties): removed
1204    
1205            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
1206            support for get_srs_discrepancies() since there are no
1207            discrepancies anymore (was a thinko)
1208    
1209            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
1210            format priority now that more formats are supported globally by
1211            the render engine.
1212    
1213    2004-12-08  Silke Reimer <[email protected]>
1214            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
1215            because it is not available in all versions of ogr
1216    
1217    2004-12-08  Bernhard Reiter <[email protected]>
1218            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
1219            global tests until a real one is commited.
1220    
1221    2004-12-07 Nina H�ffmeyer <[email protected]>
1222    
1223            * /Extensions/ogr/: Adding a new extension to read shapefiles with
1224            ogr. It is planned to add other vector formats.
1225    
1226            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
1227    
1228    2004-12-07  Jan-Oliver Wagner <[email protected]>
1229    
1230            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
1231            part of a (non-)fix to renable that the tests are always
1232            executed.
1233    
1234    2004-12-07  Bernhard Reiter <[email protected]>
1235    
1236            * Extensions/svgexport/test/test_svgmapwriter.py:
1237            Added test_drawbezier() to test DrawSpline().
1238    
1239            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
1240            Really implemented bezier drawing.
1241    
1242            * Extensions/svgexport/__init__.py: Bumped version of svgexport
1243            to 0.9.1 because now the legend examples lines styles
1244            will be drawing with beziers.
1245    
1246    2004-12-05  Martin Schulze  <[email protected]>
1247    
1248            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
1249            GIF as supported bitmap image formats (helpful for the WMS extension)
1250    
1251    2004-11-30  Martin Schulze  <[email protected]>
1252    
1253            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
1254            Improved the test for the internal compare method
1255    
1256    2004-11-27  Jan-Oliver Wagner <[email protected]>
1257    
1258            * Thuban/UI/about.py (About.__init__): Added
1259            Norbert Solymosi for hungarian translation and Ole Rahn
1260            as contrbutor. Moved Bernhard Reiter from Contributor
1261            to Developer.
1262    
1263    2004-11-27  Bernhard Reiter <[email protected]>
1264    
1265            * Extensions/svgexport/test/test_svgmapwriter.py:
1266            Removed Jan from author list as he did not change enough significant
1267            lines yet.
1268    
1269            * Extensions/svgexport/__init__.py: Added Bernhard as author
1270            of the Extension.
1271    
1272    2004-11-27  Jan-Oliver Wagner <[email protected]>
1273    
1274            * po/hu.po: New. Hungarian translation. Contributed
1275            by Norbert Solymosi.
1276    
1277    2004-11-26  Bernhard Herzog  <[email protected]>
1278    
1279            * Extensions/svgexport/test/test_svgmapwriter.py
1280            (Testobjectexport.test_transparent_polygon): Commented out some
1281            debug prints
1282    
1283    2004-11-24  Jan-Oliver Wagner <[email protected]>
1284    
1285            Fix broken tests for svg extension and added svg legend
1286            to Experimental menu.
1287    
1288            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
1289            the test run correctly even if the extension is a package.
1290            Also removed the "import Thuban" which makes no sense.
1291    
1292            * Extensions/svgexport/__init__.py: Fix to have the extensions'
1293            test module also be executed from the global test routine.
1294            This is done by looking for the absense of the DISPLAY variable.
1295    
1296            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
1297            to Experimental menu since this module has yet not reached a stable
1298            status (ie. 1.0).
1299    
1300    2004-11-22  Bernhard Reiter <[email protected]>
1301    
1302            * Extensions/svgexport/svgmapwriter.py:
1303            Added verbose variable and some logging depending on it.
1304            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
1305            because counting i is not necessary.
1306            (class Pen, class Brush): Added simple __str__ methods.
1307            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
1308            not exported to svg file) Note: holes still unhandled.
1309    
1310            * Extensions/svgexport/test/test_svgmapwriter.py:
1311                    Made a baseclass TestWithDC for test needed a DC.
1312                    Added tests for bug #2698 (transparent polygons are not
1313                    exported to svg file):
1314                    Testobjectexport.test_transparent_polygon()
1315    
1316            * Thuban/Model/base.py (UnsetModified):
1317            Fixed some typos in docstring.
1318    
1319            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
1320            Added hints on the used algorithm for handling holes.
1321    
1322    2004-11-20  Jan-Oliver Wagner <[email protected]>
1323    
1324            Some face lifting for the examples.
1325    
1326            * Examples/__init__.py: Make this directory a package.
1327    
1328            * Examples/simple_extensions/__init__.py: Make this directory a package.
1329    
1330            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
1331            menu to Examples menu.
1332    
1333            * Examples/simple_extensions/simple_command.py: Some more comments,
1334            minor changes.
1335    
1336            * Examples/simple_extensions/simple_tool.py: Minor changes.
1337    
1338    2004-11-20  Jan-Oliver Wagner <[email protected]>
1339    
1340            Changed way of extension registry for wms and added extension
1341            registry for umn_mapserver extension.
1342    
1343            * Extensions/wms/__init__.py: Added registry entry and the importing
1344            of the actual wms module. Included a test for the required PyOGCLib.
1345    
1346            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
1347    
1348            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
1349            importing of the actual umn mapserver management modules.
1350            Included a test for the required Python MapScript.
1351    
1352    2004-11-20  Jan-Oliver Wagner <[email protected]>
1353    
1354            Changed way of extension registry for importAPR, bboxdump
1355            and added extension registry for svgexport.extension registry for
1356            svgexport.
1357    
1358            * Extensions/importAPR/__init__.py: Added registry entry and the importing
1359            of the actual importAPR module.
1360    
1361            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
1362            __init__.py).
1363    
1364            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
1365            ����of the actual bboxdump module.
1366    
1367            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
1368            ����__init__.py).
1369    
1370            * Extensions/svgexport/__init__.py: Added registry entry and the importing
1371            of the svgsaver module.
1372    
1373            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
1374            to Experimental menu since this module has yet not reached a stable
1375            status (ie. 1.0).
1376    
1377    2004-11-18  Jan-Oliver Wagner <[email protected]>
1378    
1379            Now the hit test considers the size of point symbols.
1380    
1381            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
1382            'size' defaulting to the previously fixed value 5.
1383            Extended doc-string.
1384            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
1385            for symbols.
1386            Now the size of the largest point symbol is determined to find out
1387            about whether the point has been hit.
1388            This fixes the problem that only clicks inside a fixed distance of
1389            5 where found.
1390    
1391    2004-11-17  Jan-Oliver Wagner <[email protected]>
1392    
1393            Another open issue fixed regarding sizeable symbols: correct rendering of
1394            selected symbols.
1395    
1396            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
1397            Added consideration of the specific size of point symbols.
1398            The property for each point symbol is retrieved and the size applied
1399            for the rendering method.
1400            Added doc-string.
1401    
1402    2004-11-16  Jan-Oliver Wagner <[email protected]>
1403    
1404            Changed way of Extension Registry for gns2shp and profiling.
1405    
1406            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
1407            __init__.py).
1408    
1409            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
1410            of the actual gns2shp module.
1411    
1412            * Extensions/profiling/profiling.py: Removed registry entry (moved to
1413            __init__.py).
1414    
1415            * Extensions/profiling/__init__.py: Added registry entry and the importing
1416            of the actual profiling module.
1417    
1418    2004-10-28  Bernhard Reiter <[email protected]>
1419    
1420            * Extensions/svgexport/: Minor improvements to doc strings.
1421    
1422    2004-10-07  Jan-Oliver Wagner <[email protected]>
1423    
1424            Further elements for sizable point objects now
1425            making this feature usable though not yet complete.
1426    
1427            * Thuban/Model/save.py (SessionSaver.write_classification): Write
1428            attribute 'size' for cldata when the shape layer is of point type.
1429            This also now make the test_load.py tests happy.
1430    
1431            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
1432            gradient.
1433    
1434            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
1435            ID_SELPROP_SPINCTRL_LINEWIDTH.
1436            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
1437            (ID_SELPROP_SPINCTRL_SIZE): New Id.
1438            (SelectPropertiesDialog.__init__): Added a second spin control
1439            for the size in case the corresponding layer is of point type.
1440            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
1441            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
1442            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
1443            and refresh preview.
1444    
1445    
1446    
1447    2004-10-04  Martin Schulze  <[email protected]>
1448    
1449            * Extensions/wms/test/test_parser.py
1450            (TestWMSCapabilitiesParser.test_compareLists): Added missing
1451            self-test for compareLists()
1452            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
1453            self-test for compareDicts()
1454            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
1455            to verify the test routine fails with non-equal arguments
1456            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
1457            to verify the test routine fails with non-equal arguments
1458    
1459    2004-10-03  Jan-Oliver Wagner <[email protected]>
1460    
1461            First elements for sizeable point objects.
1462    
1463            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
1464    
1465            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
1466    
1467            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
1468            of a corresponding argument is given.
1469            (TestSymbolSize): New. Test the size attribute of cldata.
1470    
1471            * Thuban/Model/classification.py: Removed some trailing whitespaces.
1472            (ClassGroupProperties.__init__): Set default size.
1473            (ClassGroupProperties.SetProperties): Set the size.
1474            (ClassGroupProperties.GetSize): New. Return the size.
1475            (ClassGroupProperties.SetSize): New. Set the size.
1476            (ClassGroupProperties__eq__): Compare also size.
1477            (ClassGroupProperties__repr__): Print also size.
1478    
1479            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
1480            the size attribute.
1481    
1482            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
1483            Also, now there is a return value that indicates whether the drawing
1484            size exceeded the given rect extent and if so the new extent.
1485            Finally, point objects are drawn depending on the size. If either
1486            the width or height is exceeded, the new extent is returned.
1487            (ClassRenderer.Draw): Now when calling the previewer drawing function,
1488            evaluate the return value and, if not None, adapt the grid widget size
1489            accordingly and redraw again.
1490    
1491            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
1492            If the draw function is for points, call it with the size as additional
1493            parameter.
1494            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
1495            the size. Compute the radius using the size.
1496    
1497            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
1498            that Thuban supports size, apply this correctly.
1499    
1500            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
1501    
1502    2004-10-03  Jan-Oliver Wagner <[email protected]>
1503    
1504            * Doc/manual/thuban-manual-de.xml: Started translation of
1505            Map chapter.
1506    
1507    2004-10-01  Martin Schulze  <[email protected]>
1508    
1509            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
1510            argument for general use through properties-dialog selector
1511            
1512            * Thuban/UI/classifier.py: Register properties dialog classes for
1513            both provided layer classes/types.
1514    
1515            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
1516            map can be retrieved through the parent which is passed to the
1517            constructor anyway and doesn't require an argument of its own,
1518            required for the unification of arguments for general use through
1519            properties-dialog selector.
1520            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
1521            whether a dialog is already opened (and raising it to the users
1522            attention) and creating a new dialog into a function of its own
1523            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
1524            method
1525            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
1526            global registration of properties dialog classes (which are indeed
1527            layer-specific).
1528    
1529            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
1530            for general use through properties-dialog selector, the map can be
1531            retrieved through the parent and doesn't require an argument of
1532            its own.
1533    
1534            * Extensions/wms/wms.py: Register the properties dialog class for
1535            the provided WMS layer
1536    
1537    2004-09-28  Jan-Oliver Wagner <[email protected]>
1538    
1539            New feature: Registry for Extensions.
1540    
1541            * Thuban/UI/extensionregistry.py: This module defines a registry for
1542            Extensions.
1543    
1544            * Thuban/UI/about.py (About.__init__): Added description
1545            of the registered extensions with all of the information.
1546    
1547            * Thuban/Model/extension.py (Extension): Improved doc-string.
1548    
1549            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
1550            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
1551            Extensions/wms/wms.py: Added registration of the extension.
1552    
1553    2004-09-27  Bernhard Reiter <[email protected]>
1554    
1555            More fixes to svgexport to make used ids unique and
1556            conforming to XML's Name production.
1557    
1558            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
1559            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
1560            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
1561            Added Bernhard R. as author.
1562            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
1563            concatenation char now (makes test_make_ide_nosetbaseid() valid).
1564            Also transform second id part with "%d" and catch the TypeError
1565            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
1566            Corrected typo inBernhard's author line.
1567            (SetBaseID): Return the transformed base id. Transform characters
1568            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
1569            import binascii. If to be set string starts with "xml" or so, add "t".
1570            (draw_shape_layer_incrementally): use the returned value of SetBaseID
1571            for used_baseids checks.
1572    
1573    2004-09-25  Bernhard Herzog  <[email protected]>
1574    
1575            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
1576            Remove a debug print and some tab characters.
1577    
1578    2004-09-25  Bernhard Reiter <[email protected]>
1579    
1580            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
1581            (SetBaseID, SetID, make_id): Improved docstring comments to explain
1582            the interaction of the three functions and the XML id contrains.
1583    
1584    
1585    2004-09-23  Jan-Oliver Wagner <[email protected]>
1586    
1587            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
1588            Module.
1589    
1590            * Doc/README: Added info on ThubanModel.xmi.
1591    
1592    2004-09-23  Jan-Oliver Wagner <[email protected]>
1593    
1594            * Doc/README: New. Some info about how to generate technical
1595            documentation from the source code.
1596            This text was send to the Thuban developer mailing list on
1597            September 21st 2004 by Bernhard Reiter.
1598    
1599    2004-09-21  Bernhard Reiter <[email protected]>
1600    
1601            Improved the svgexport to only use unique ids. Will issues
1602            an error message dialoge when two layer names are the same.
1603            ShapeIDs are now added with a dash within the svg ids.
1604    
1605            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
1606            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
1607            (TestSVGRenderer): New test class with test_make_in() and
1608            test_check_for_layer_name_clash()
1609            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
1610            and draw_shape_layer_incrementally() to not use a baseid twice,
1611            satisfying test_check_for_layer_name_clash()
1612            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
1613            test_make_in().
1614            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
1615            and wxICON_HAND.
1616            (write_to_svg): Put dc and rendering in a try statement and on
1617            catching SVGmapWriterError notify the user and delete the target file.
1618    
1619  2004-09-20  Bernhard Reiter <[email protected]>  2004-09-20  Bernhard Reiter <[email protected]>
1620    
1621          * Model/base.by, Model/layer.py: Fixed typos in docstrings.          * Model/base.by, Model/layer.py: Fixed typos in docstrings.
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