/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2250 by jschuengel, Wed Jun 16 11:01:42 2004 UTC revision 2561 by bh, Tue Feb 8 20:34:29 2005 UTC
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1    2005-02-08  Bernhard Herzog  <[email protected]>
2    
3            More wxPython 2.5 changes.  This time taken from a patch from
4            Daniel Calvelo Aros.
5    
6            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
7            (QueryTableFrame.__init__): Pass the size of a spacer as a single
8            item.
9    
10            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
11            (ProjFrame.build_dialog): Pass the size of a spacer as a single
12            item.
13    
14            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
15            size of a spacer as a single item.
16    
17            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
18            size of a spacer as a single item.
19    
20    2005-02-08  Bernhard Herzog  <[email protected]>
21    
22            Compatibility with wxPython 2.5.  The changes should make it work
23            better with 2.5 while still keeping compatibility with 2.4.  There
24            are still problems with 2.5, though.
25    
26            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
27            of a spacer as a single item.
28    
29            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
30            from wxControl
31    
32            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
33            2.5, add an implementation of the GetFirstChild method that does
34            not require the second parameter.
35            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
36            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
37            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
38            pass the second parameter to GetFirstChild
39    
40    2005-02-08  Nina H�ffmeyer <[email protected]>
41    
42            * Extensions/ogr/ogrshapes.py: Removed some print commands.
43    
44            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
45            additional menu but appears as a possibility in the menu Map.
46    
47    2005-02-07  Jonathan Coles <[email protected]>
48            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
49            and PYTHON_ERRF since they were no longer necessary.
50    
51    2005-02-07  Bernhard Reiter <[email protected]>
52            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
53            Enable translation for message string.
54    
55    2005-02-06  Martin Schulze  <[email protected]>
56    
57            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
58            the arguments of the contstructor to fit the global scheme
59    
60    2005-01-31  Nina H�ffmeyer <[email protected]>
61    
62            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
63            some dialogs needed to start ogr.
64            
65            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
66            warnings.
67    
68            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
69            encoding warnings.
70    
71    2005-01-28  Jonathan Coles <[email protected]>
72    
73            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
74            mask is packed into a bit array. It's now slightly faster.
75    
76    2005-01-28  Jonathan Coles <[email protected]>
77    
78            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
79            default to true.
80    
81            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
82            code that loads the state of the layer's use_mask flag. Its
83            usefulness is still being debated.
84    
85            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
86            code that saves the state of the layer's use_mask flag. Its
87            usefulness is still being debated.
88    
89            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
90            options to ProjectRasterFile based on the state of layer.UseMask().
91            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
92            quit is there is a problem projecting.
93            (BaseRenderer.draw_raster_data): Change the documentation to
94            describe the new format (XBM) that the mask data will be in.
95    
96            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
97            data is in XBM format when format='RAW' which means it doesn't
98            need to be converted to a wxImage before being used as a mask
99            for a wxBitmap. Assume that if format != 'RAW' that the image
100            data and mask data are in the same format.
101    
102            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
103            and a mask is requested, convert the alpha band to a bit array in
104            XBM format. if an alpha channel is requested, simply return the
105            data in the alpha band. Provide better error handling by returning
106            python error messages (also fixes RT #2947).
107            (ProjectRasterFile): Support multiple mask options, rather than simply
108            a flag indicating that a mask should or should not be used. Provide
109            better error handling by returning python error messages.
110    
111            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
112            Add mask data to test.
113    
114            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
115            should use the mask by default.
116            (TestLayerModificaton.test_raster_layer): Test that a layer should use
117            the mask by default.
118    
119            * test/test_load.py (TestRasterLayer.test): Remove testing for
120            use_mask flag in file.
121    
122            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
123            for use_mask in file.
124    
125            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
126            
127    2005-01-26  Jonathan Coles <[email protected]>
128    
129            Add a new dialog box for raster layers. The dialog box allows
130            the user to toggle a mask that is generated by ProjectRasterFile
131            and is used to only draw the real parts of the projected image.
132    
133            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
134            Instruct the warping code to generate a mask if the raster layer
135            requests one.
136            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
137    
138            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
139            obsolete optional mask argument.
140    
141            * Thuban/UI/classifier.py (Classifier): Change the parent class
142            to LayerProperties and rework the code to support layout calls
143            from the parent.
144            (Classifier.dialog_layout): New. Layout the dialog box.
145            (Classifier.map_layers_removed): Removed. Moved to parent class.
146            (Classifier.map_replaced): Removed. Moved to parent class.
147            (Classifier._OnTry): Renamed to OnTry to support parent class.
148            (Classifier.OnClose): Removed. Supplied in parent class.
149            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
150            (Classifier._OnOK): Renamed to OnOK to support parent class.
151            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
152    
153            * Thuban/UI/layerproperties.py: New. Base class for layer properties
154            dialog boxes.
155    
156            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
157            raster layer properties.
158    
159            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
160            with the non-simple version supplied with gdal. This allows added
161            features such as creating an alpha band.
162            (GetImageData): Generate a mask array from the alpha band that is
163            generated by gdal if the user has selected it. Try to support images
164            that have more than three bands, such as images with RGB plus an
165            alpha band.
166            (ProjectRasterFile): Convert python argument for mask and tell
167            gdal to enable or disable an alpha band.
168    
169            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
170            describing what kind of layer the class is. Defaults to "Unknown",
171            but should be overridden by subclasses.
172            (Layer.Type): New. Override base class method.
173            (RasterLayer.__init__): Create a flag for using a mask. Record extra
174            data from gdal for display in the properties dialog.
175            (RasterLayer.Type): New. Override base class method.
176            (RasterLayer.UseMask): New. Returns True if the mask should be used.
177            (RasterLayer.SetUseMask): New. Set if the mask should be used.
178            (RasterLayer.ImageInfo): New. Return extra information about the image.
179    
180            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
181            the mask information.
182    
183            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
184    
185            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
186            Classifier classes as dialogs to use with the proper layer types.
187    
188            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
189            Fix test.
190    
191            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
192            (TestLayerModification.build_path): New. Support function.
193            (TestLayerModification.test_raster_layer): New. Test new methods.
194    
195            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
196    
197            * test/test_load.py (TestRasterLayer): Add tests for mask.
198    
199            * test/test_load_1_0_1.py: New. Copied from test_load.py.
200    
201            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
202            obsolete optional mask argument.
203    
204    2005-01-26  Nina H�ffmeyer <[email protected]>
205    
206            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
207            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
208            RowOrdinalToId() and ReadRowAsDict().
209    
210            * Extensions/ogr/ogrstart.py: Added menu item which opens database
211            layers for existing database connections.
212    
213            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
214    
215    
216    2005-01-26  Jan-Oliver Wagner <[email protected]>
217    
218            * Doc/manual/thuban-manual-de.xml: More translations.
219    
220    2005-01-24  Bernhard Herzog  <[email protected]>
221    
222            Rework the status bar updates a bit to make sure the message about
223            the projections is produced at the right times.
224    
225            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
226            New class variable with messages that may require a status bar
227            update.
228            (MainWindow.view_position_changed)
229            (MainWindow.update_status_bar): Rename from view_position_changed
230            to update_status_bar.  It's meaning has changed now that it may
231            also generate messages about problems with projection settings.
232            (MainWindow.__init__): Use the new update_status_bar_messages
233            class variable to subscribe update_status_bar
234            (MainWindow.set_position_text): Update doc-string.  This method
235            has to be renamed at some point.  See doc-string and comments.
236            (MainWindow.OnClose): Unsubscribe update_status_bar from all
237            messages in update_status_bar_messages
238    
239            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
240            class attribute.  map messages to be forwarded by the viewport.
241            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
242            the messages in forwarded_map_messages
243    
244    2005-01-21  Bernhard Herzog  <[email protected]>
245    
246            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
247            doc-string
248            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
249            different name for the initialization SQL file.
250    
251    2005-01-21  Jonathan Coles <[email protected]>
252    
253            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
254            a projection and returns a formatted string representing the
255            parameters to feed to gdalwarp. This function eliminates
256            redundancy in draw_raster_layer().
257            (BaseRenderer.render_map_incrementally): Removed the optimization which
258            drew the top most raster layer first and then only those vector-
259            based layers that are above it. With the support for transparency
260            this optimization breaks correct behaviour.
261            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
262            future enhancements to raster layer bounding box. The old behaviour has
263            not changed. Also, change calling parameters to draw_raster_data()
264            to specify new RAW data format and mask.
265            (BaseRenderer.draw_raster_data): Change signature to include an optional
266            parameter for mask information. Change documentation to mention
267            support for new parameter and added option for RAW data format.
268            The data argument is now a list of [width, height, data].
269    
270            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
271            mask parameter. Add new condition for RAW format, which
272            significantly reduces rendering time. Add condition for
273            mask parameter.
274    
275            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
276            data array of RGB values from the projected image returned from
277            the gdal warping functions. In the case of palette based images, it
278            converts the NO_DATA index to the mask color.
279            (ProjectRasterFile): Removed all custom memory driver references
280            and replaced it with the standard in-memory dataset provided
281            by gdal. The return data is no longer a BMP file, but an array
282            of RGB values, one set triple per pixel.
283    
284            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
285            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
286            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
287    
288            * setup.py (thuban_build_ext.finalize_options): Removed mention
289            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
290            files. These are obsolete with the new version of gdalwarp.cpp
291    
292            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
293            Updated signature.
294            (TestBaseRenderer.test_raster_no_projection): Changed the test
295            data to be data in the uncompressed RAW format returned from
296            ProjectRasterFile.
297    
298    2005-01-21  Jan-Oliver Wagner <[email protected]>
299    
300            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
301            string available for i18n.
302    
303    2005-01-20  Russell Nelson  <[email protected]>
304    
305            * Resources/Projections/defaults.proj: Ruin the speling of the
306            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
307            It's the wrong thing to do in the long run, but it's necessary for
308            those users until that bug is fixed.  Otherwise the projection
309            dialog segfaults.  Better to annoy some Lambert-93 users with a
310            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
311    
312    2005-01-20  Bernhard Reiter <[email protected]>
313    
314            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
315            docstring and comment that the warning code here is a hack.
316    
317    2005-01-20  Russell Nelson  <[email protected]>
318    
319            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
320            user about misprojected layers when their lat/lon bounding
321            box exceeds rational lat/lon values.
322    
323    2005-01-20  Bernhard Reiter <[email protected]>
324    
325            * Thuban/UI/about.py (unicodeToLocale): Improved:
326            Use 'ascii' and then 'replace' for other characters
327            when getdefaultlocale returns None. Thanks to Bernhard H. .
328    
329    2005-01-20  Bernhard Reiter <[email protected]>
330    
331            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
332            that OnRangeText might be called twice and using None as argument.
333    
334    2005-01-20  Bernhard Reiter <[email protected]>
335    
336            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
337            OnRangeText(0) to work around a different in wx Behaviour noticed
338            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
339    
340    2005-01-20  Bernhard Reiter <[email protected]>
341    
342            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
343            None. (Fixes rt#2910.)
344            
345    2005-01-18  Frank Koormann <[email protected]>
346    
347            New Extension: mouseposition
348            Tool to collect mouse click positions (map coordinates) in a dialog.
349    
350            * Extensions/mouseposition/__init__.py: New, extension registration
351    
352            * Extensions/mouseposition/mouseposition.py: New, implements the
353            dialog and adds a tool to Thuban mainwindow.
354    
355            * Extensions/mouseposition/position.xpm: New, icon for tool.
356    
357    2005-01-14  Jan-Oliver Wagner <[email protected]>
358    
359            * Doc/manual/thuban-manual-de.xml: More translations.
360    
361    2005-01-11  Frank Koormann <[email protected]>
362    
363            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
364            Fix indention bug.
365    
366    2005-01-09  Frank Koormann <[email protected]>
367    
368            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
369            BugFix 2901: Explicitly copy layers ClassificationColumn since it
370            is not part of the layers Classification.
371    
372    2005-01-03  Frank Koormann <[email protected]>
373    
374            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
375            BugFix 2883: Former implementation only worked on classified point
376            layers: KeyError was raised, now use the default size if field is None.
377    
378    2004-12-27  Bernhard Reiter <[email protected]>
379    
380            svgexport 1.0.0cvs: Fixed label export.
381    
382            * Extensions/svgexport/test/test_svgmapwriter.py:
383            class TestSVGRenderer(): New class; new test test_label_font().
384    
385            * Extensions/svgexport/svgmapwriter.py
386            (SVGRenderer.label_font()): initialised Font size with self.factor now,
387            makes test_label_font happy.
388    
389            * Extensions/svgexport/TODO: crossed out fixed label export item.
390            Added item for options.
391    
392            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
393    
394    2004-12-27  Russell Nelson  <[email protected]>
395    
396            Middle mouse button pans.
397    
398            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
399            OnMiddleDown and OnMiddleUp events.
400            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
401            previously used tool.
402            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
403            pressing the middle mouse button.
404    
405    2004-12-27  Jan-Oliver Wagner <[email protected]>
406    
407            * Doc/manual/thuban-manual-de.xml: More translations.
408    
409    2004-12-23  Jan-Oliver Wagner <[email protected]>
410    
411            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
412            \n to stderr after the warnings. Thanks to Russell Nelson.
413    
414    2004-12-20  Nina Hueffmeyer <[email protected]>
415    
416            * Extensions/ogr/ogrshapes.py: Fixed some issues from
417            Bernhard (coding guidelines etc.). Additionally it is now possible to
418            display shapefiles containing feature collections (e.g.polygons
419            with holes). Works with gdal 1.2.1 now.
420    
421            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
422            from Bernhard (coding guidelines etc.). If ogr can't be imported,
423            tests are skipped now.
424    
425            * Extensions/ogr/ogrstart.py: Fixed some typings.
426    
427    2004-12-20  Bernhard Reiter <[email protected]>
428    
429            * Extensions/svgexport/TODO: updated to add support for
430            raster layers and labels for 1.0.1.
431    
432            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
433            Issue a warning now.
434    
435    2004-12-19  Bernhard Reiter <[email protected]>
436    
437            * Extensions/svgexport/TODO: Added idea to support triggering
438            the application down the pipe.
439    
440    2004-12-19  Bernhard Reiter <[email protected]>
441    
442            svgexport: Improved code quality, mainly by better naming.
443    
444            * Extensions/svgexport/svgmapwriter.py:
445            DrawPath() renamed to DrawPolygonPath(),
446            added documentation, improved comments and variable names.
447            
448            * Extensions/svgexport/svgmapwriter.py,
449              Extensions/svgexport/test/test_svgmapwriter.py:
450            All using DrawPolygonPath() now, the default parameter closed=True
451            omitted.
452    
453            * Extensions/svgexport/test/test_svgmapwriter.py:
454            renamed test_polygon_opened() to test_polyline()
455            renamed test_transparent_polygon() to test_transparent_polyline()
456    
457    2004-12-18  Jan-Oliver Wagner <[email protected]>
458    
459            Some fixes of gns2shp extension.
460    
461            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
462            package.
463    
464            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
465            dynamically.
466    
467            * Extensions/gns2shp/test/README: Simplified description how to test.
468    
469            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
470            fixed some dimensions of fields according to the GNS documentation
471            which seems to change undocumented.
472            Now killing trailing \n and/or \r from MODIFY_DATE.
473            This fixes RT#2453.
474    
475    2004-12-18  Bernhard Reiter <[email protected]>
476    
477            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
478    
479            * Extensions/svgexport/test/test_svgmapwriter.py:
480            Added new tests: test_export_polygon_with_hole()
481            and test_polygon_with_hole().
482    
483            * Extensions/svgexport/svgmapwriter.py
484            (draw_polygon_shape()): Uses DrawPath correctly now.
485    
486            * Doc/manual/thuban-manual.xml: Added documentation for stable
487            extention svgexport.    
488            * Doc/manual/thuban-manual-de.xml: Copied English section about
489            svexport over.
490    
491            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
492    
493            * Extensions/svgexport/svgsaver.py,maplegend.py:
494            Moved from experimental to stable extension menu.
495    
496            * Extensions/svgexport/TODO: updated.
497    
498    
499    2004-12-18  Bernhard Reiter <[email protected]>
500    
501            Added Extensions/svgexport/TODO
502    
503    2004-12-18  Bernhard Reiter <[email protected]>
504    
505            Refactored in svgexport:
506            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
507    
508            * Extensions/svgexport/svgmapwriter.py
509            Added verbosity level 3 to print out polygon points.
510            (class Point): added __repr__
511            (class Brush, __str__()): Added space after ,.
512            (DrawPolygon): Renamed to DrawPath()
513            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
514            (DrawLines): Using DrawPath now.
515    
516            * Extensions/svgexport/test/test_svgmapwriter.py:
517            Replaced DrawPolygon() calls with DrawPath() and put the first argument
518            inside another list. Adapted test data with a newline before "M".
519    
520    2004-12-18  Bernhard Reiter <[email protected]>
521            
522            Refactored svgexport tests: 9 double tests runs eliminated;
523            code size reduced by 8 lines.
524    
525            * Extensions/svgexport/test/test_svgmapwriter.py:
526            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
527            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
528            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
529            this fixed the double running of the nine tests of TestVirtualDC.
530            (class TestVirtualDC): Using self.dc and self.file from setUp().
531    
532    2004-12-17  Bernhard Herzog  <[email protected]>
533    
534            Two windows specific fixes ported from thuban-1�0-branch:
535    
536            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
537            instead of getlocale because getlocale doesn't return a usable
538            encoding name on a german windows 2000
539    
540            * setup.py: windows build: Removed the absolute path names and
541            made all prfixes relative to the directory containing setup.py.
542            Makes it a little easier to adapt to a different system.
543    
544    2004-12-16  Bernhard Herzog  <[email protected]>
545    
546            Add support for PostGIS tables with LINESTRING geometries.
547            Fixes RT#2299
548    
549            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
550    
551            * test/postgissupport.py
552            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
553            table to "roads-multi" because it now uses MULTILINESTRING
554            geometries and introduce a new "roads" table that uses LINESTRING
555            (coords_to_multilinestring): Make the doc string more precise
556            (coords_to_linestring): New.  Create a LINESTRING WKT
557            representatin
558            (wkt_converter): Add coords_to_linestring
559            (upload_shapefile): Rephrase the doc-string a bit.
560    
561            * test/test_postgis_db.py (TestPostGISShapestoreArc)
562            (LineStringTests)
563            (TestPostGISShapestoreLineString)
564            (TestPostGISShapestoreMultiLineString): Split
565            TestPostGISShapestoreArc into a base class LineStringTests and two
566            derived classes TestPostGISShapestoreLineString for LINESTRING
567            geometries and TestPostGISShapestoreMultiLineString for
568            MULTILINESTRING geometries.  Most test methods are in the base
569            class with the exception of tests that explicitly check the raw
570            format.
571    
572    2004-12-16  Bernhard Herzog  <[email protected]>
573    
574            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
575    
576            * test/postgissupport.py (find_postgis_sql): Different postgis
577            versions put the postgis.sql file into slightly different places
578            so we have to look in both.  The updated doc string describes this
579            is more detail.
580    
581            * test/test_postgis_db.py
582            (TestPostGISSpecialCases.test_column_name_quoting): The return
583            value of UniqueValues is unsorted, so it has to be sorted for
584            comparison.
585    
586    2004-12-16  Bernhard Herzog  <[email protected]>
587    
588            Fix for RT#2237
589    
590            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
591            panel to be shown is the UnknownProjPanel disable the OK and Try
592            buttons.  Otherwise enable them.
593            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
594            the parameters.  In that case __GetProjection also returns None
595            now.
596    
597    2004-12-15  Bernhard Herzog  <[email protected]>
598    
599            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
600            minimum number of classes to 2.  The calculate_quantiles needs at
601            least two and raises an exception otherwise.  
602            Fixes RT#2549
603    
604    2004-12-15  Bernhard Herzog  <[email protected]>
605    
606            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
607            so that it returns a result for select statements.
608            (PostgreSQLServer.server_version): New.  Return the version of the
609            server software.
610            (PostgreSQLServer.require_authentication): The format of
611            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
612            server version and generate the file in the correct format
613    
614    2004-12-15  Bernhard Herzog  <[email protected]>
615    
616            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
617            in the doc string and rephrase it a little.
618    
619    2004-12-15  Frank Koormann <[email protected]>
620    
621            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
622            session has been loaded successfully. The check is called by the relevant
623            tests after executing load_session().
624    
625    2004-12-13  Bernhard Herzog  <[email protected]>
626    
627            Make sure the region used to determine which shapes are visible
628            actually matches the region on the printed page.  If this isn't
629            done properly some shapes might not be printed.  
630            Fixes RT #2692
631    
632            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
633            renderer has to be at the same position as the mapregion
634    
635            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
636            has to be moved by (self.shiftx, self.shifty) too.
637    
638    2004-12-13  Bernhard Herzog  <[email protected]>
639    
640            * libraries/pyprojection/Projection.i: Work around a bug in the
641            generated python code which leads to exception in the __del__
642            method when the constructor fails.  See the comments in the code
643            for more details.
644    
645            * libraries/pyprojection/Projection.py: Updated from Projection.i
646            with SWIG.
647    
648    2004-12-13  Bernhard Herzog  <[email protected]>
649    
650            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
651            (TestAltPath.test_02_path_error_fix_from_list)
652            (TestAltPath.test_05_path_error_fix_from_list_changed)
653            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
654            is destroyed in tearDown, so there's no need to do it in a test
655            case.
656    
657            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
658            debug print
659    
660    2004-12-13  Bernhard Herzog  <[email protected]>
661    
662            * Extensions/svgexport/test/test_svgmapwriter.py
663            (TestDrawSplines.setUp): Do not use super with the unittest
664            classes because in Python 2.2 they're still old-style classes.
665    
666    2004-12-13  Frank Koormann <[email protected]>
667    
668        Alternative Path feature: When loading a (moved) session where
669            shapefiles cannot be found, ask the user. Use the specified path
670            if further shapefiles are missing. However, ask the usr for confirmation
671            in such cases.
672    
673            * test/test_load.py (TestAltPath): New, tests for alternative path feature
674            in load_session()
675            (Shapefile_CallBack): Helper, implements controllable callback.
676    
677            * Thuban/UI/application.py (ThubanApplication.OnInit):
678            Added "alt_path" to self.path
679            (ThubanApplication.OpenSession): Added shapefile_callback as second
680            callback similar to db_connection_callback.
681            (ThubanApplication.run_alt_path_dialog): New, implementaion of
682            shapefile_callback. In addition to raising the dialog the control of
683            self.path('alt_path') is implemented here.
684    
685            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
686            (SessionLoader.open_shapefile): Open shapefile, eventually with
687            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
688            formerly used in start_fileshapesource()/start_layer().
689            (SessionLoader.start_fileshapesource): Call open_shapefile().
690            (SessionLoader.start_layer): Call open_shapefile().
691            (load_session): Added shapefile_callback.
692    
693            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
694            feature (search / check).
695            
696            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
697    
698    2004-12-11  Bernhard Reiter <[email protected]>
699    
700             svgexport 0.9.2: Point size supports for maps.
701    
702            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
703            (def draw_point_shape): new parameter size defaults to 2 as before.
704            (draw_shape_layer_incrementally): Moved draw_func log line higher.
705            Added draw_func call with size when dealing with a point layer.
706    
707            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
708            
709    2004-12-11  Bernhard Reiter <[email protected]>
710    
711            Made sure that newlines are inserted in the svg path d attributes
712            to raise the chance that the line length will be below 255 characters,
713            as recommended by REC SVG 1.1 in section 8.3.1.
714    
715            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
716            Adding \n before L's and changed whitespace handling.
717    
718            * Extensions/svgexport/test/test_svgmapwriter.py:
719            Adapted tests to new whitespace handling of DrawPolygon.
720    
721    2004-12-11  Bernhard Reiter <[email protected]>
722    
723            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
724    
725            * Extensions/svgexport/test/test_svgmapwriter.py:
726            Removed test_drawbezier in favour of new test_drawspline3 and
727            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
728            All only to test DrawSpline.
729    
730            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
731            New implementation now really using the strange algorithm of
732            xfig 3.1's approximated splines and its conversion to postscript
733            with one twist: SVG can do quadratic beziers, so skipped translation
734            to cubic beziers.
735            (TestWithDC): Typo in comment fixed.
736    
737    2004-12-09  Martin Schulze  <[email protected]>
738    
739            * Thuban/Model/classgen.py: Added missing character encoding
740    
741            * Extensions/wms/properties.py (OpenWMSProperties): removed
742    
743            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
744            support for get_srs_discrepancies() since there are no
745            discrepancies anymore (was a thinko)
746    
747            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
748            format priority now that more formats are supported globally by
749            the render engine.
750    
751    2004-12-08  Silke Reimer <[email protected]>
752            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
753            because it is not available in all versions of ogr
754    
755    2004-12-08  Bernhard Reiter <[email protected]>
756            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
757            global tests until a real one is commited.
758    
759    2004-12-07 Nina H�ffmeyer <[email protected]>
760    
761            * /Extensions/ogr/: Adding a new extension to read shapefiles with
762            ogr. It is planned to add other vector formats.
763    
764            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
765    
766    2004-12-07  Jan-Oliver Wagner <[email protected]>
767    
768            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
769            part of a (non-)fix to renable that the tests are always
770            executed.
771    
772    2004-12-07  Bernhard Reiter <[email protected]>
773    
774            * Extensions/svgexport/test/test_svgmapwriter.py:
775            Added test_drawbezier() to test DrawSpline().
776    
777            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
778            Really implemented bezier drawing.
779    
780            * Extensions/svgexport/__init__.py: Bumped version of svgexport
781            to 0.9.1 because now the legend examples lines styles
782            will be drawing with beziers.
783    
784    2004-12-05  Martin Schulze  <[email protected]>
785    
786            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
787            GIF as supported bitmap image formats (helpful for the WMS extension)
788    
789    2004-11-30  Martin Schulze  <[email protected]>
790    
791            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
792            Improved the test for the internal compare method
793    
794    2004-11-27  Jan-Oliver Wagner <[email protected]>
795    
796            * Thuban/UI/about.py (About.__init__): Added
797            Norbert Solymosi for hungarian translation and Ole Rahn
798            as contrbutor. Moved Bernhard Reiter from Contributor
799            to Developer.
800    
801    2004-11-27  Bernhard Reiter <[email protected]>
802    
803            * Extensions/svgexport/test/test_svgmapwriter.py:
804            Removed Jan from author list as he did not change enough significant
805            lines yet.
806    
807            * Extensions/svgexport/__init__.py: Added Bernhard as author
808            of the Extension.
809    
810    2004-11-27  Jan-Oliver Wagner <[email protected]>
811    
812            * po/hu.po: New. Hungarian translation. Contributed
813            by Norbert Solymosi.
814    
815    2004-11-26  Bernhard Herzog  <[email protected]>
816    
817            * Extensions/svgexport/test/test_svgmapwriter.py
818            (Testobjectexport.test_transparent_polygon): Commented out some
819            debug prints
820    
821    2004-11-24  Jan-Oliver Wagner <[email protected]>
822    
823            Fix broken tests for svg extension and added svg legend
824            to Experimental menu.
825    
826            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
827            the test run correctly even if the extension is a package.
828            Also removed the "import Thuban" which makes no sense.
829    
830            * Extensions/svgexport/__init__.py: Fix to have the extensions'
831            test module also be executed from the global test routine.
832            This is done by looking for the absense of the DISPLAY variable.
833    
834            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
835            to Experimental menu since this module has yet not reached a stable
836            status (ie. 1.0).
837    
838    2004-11-22  Bernhard Reiter <[email protected]>
839    
840            * Extensions/svgexport/svgmapwriter.py:
841            Added verbose variable and some logging depending on it.
842            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
843            because counting i is not necessary.
844            (class Pen, class Brush): Added simple __str__ methods.
845            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
846            not exported to svg file) Note: holes still unhandled.
847    
848            * Extensions/svgexport/test/test_svgmapwriter.py:
849                    Made a baseclass TestWithDC for test needed a DC.
850                    Added tests for bug #2698 (transparent polygons are not
851                    exported to svg file):
852                    Testobjectexport.test_transparent_polygon()
853    
854            * Thuban/Model/base.py (UnsetModified):
855            Fixed some typos in docstring.
856    
857            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
858            Added hints on the used algorithm for handling holes.
859    
860    2004-11-20  Jan-Oliver Wagner <[email protected]>
861    
862            Some face lifting for the examples.
863    
864            * Examples/__init__.py: Make this directory a package.
865    
866            * Examples/simple_extensions/__init__.py: Make this directory a package.
867    
868            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
869            menu to Examples menu.
870    
871            * Examples/simple_extensions/simple_command.py: Some more comments,
872            minor changes.
873    
874            * Examples/simple_extensions/simple_tool.py: Minor changes.
875    
876    2004-11-20  Jan-Oliver Wagner <[email protected]>
877    
878            Changed way of extension registry for wms and added extension
879            registry for umn_mapserver extension.
880    
881            * Extensions/wms/__init__.py: Added registry entry and the importing
882            of the actual wms module. Included a test for the required PyOGCLib.
883    
884            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
885    
886            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
887            importing of the actual umn mapserver management modules.
888            Included a test for the required Python MapScript.
889    
890    2004-11-20  Jan-Oliver Wagner <[email protected]>
891    
892            Changed way of extension registry for importAPR, bboxdump
893            and added extension registry for svgexport.extension registry for
894            svgexport.
895    
896            * Extensions/importAPR/__init__.py: Added registry entry and the importing
897            of the actual importAPR module.
898    
899            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
900            __init__.py).
901    
902            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
903            ����of the actual bboxdump module.
904    
905            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
906            ����__init__.py).
907    
908            * Extensions/svgexport/__init__.py: Added registry entry and the importing
909            of the svgsaver module.
910    
911            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
912            to Experimental menu since this module has yet not reached a stable
913            status (ie. 1.0).
914    
915    2004-11-18  Jan-Oliver Wagner <[email protected]>
916    
917            Now the hit test considers the size of point symbols.
918    
919            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
920            'size' defaulting to the previously fixed value 5.
921            Extended doc-string.
922            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
923            for symbols.
924            Now the size of the largest point symbol is determined to find out
925            about whether the point has been hit.
926            This fixes the problem that only clicks inside a fixed distance of
927            5 where found.
928    
929    2004-11-17  Jan-Oliver Wagner <[email protected]>
930    
931            Another open issue fixed regarding sizeable symbols: correct rendering of
932            selected symbols.
933    
934            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
935            Added consideration of the specific size of point symbols.
936            The property for each point symbol is retrieved and the size applied
937            for the rendering method.
938            Added doc-string.
939    
940    2004-11-16  Jan-Oliver Wagner <[email protected]>
941    
942            Changed way of Extension Registry for gns2shp and profiling.
943    
944            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
945            __init__.py).
946    
947            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
948            of the actual gns2shp module.
949    
950            * Extensions/profiling/profiling.py: Removed registry entry (moved to
951            __init__.py).
952    
953            * Extensions/profiling/__init__.py: Added registry entry and the importing
954            of the actual profiling module.
955    
956    2004-10-28  Bernhard Reiter <[email protected]>
957    
958            * Extensions/svgexport/: Minor improvements to doc strings.
959    
960    2004-10-07  Jan-Oliver Wagner <[email protected]>
961    
962            Further elements for sizable point objects now
963            making this feature usable though not yet complete.
964    
965            * Thuban/Model/save.py (SessionSaver.write_classification): Write
966            attribute 'size' for cldata when the shape layer is of point type.
967            This also now make the test_load.py tests happy.
968    
969            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
970            gradient.
971    
972            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
973            ID_SELPROP_SPINCTRL_LINEWIDTH.
974            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
975            (ID_SELPROP_SPINCTRL_SIZE): New Id.
976            (SelectPropertiesDialog.__init__): Added a second spin control
977            for the size in case the corresponding layer is of point type.
978            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
979            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
980            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
981            and refresh preview.
982    
983    
984    
985    2004-10-04  Martin Schulze  <[email protected]>
986    
987            * Extensions/wms/test/test_parser.py
988            (TestWMSCapabilitiesParser.test_compareLists): Added missing
989            self-test for compareLists()
990            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
991            self-test for compareDicts()
992            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
993            to verify the test routine fails with non-equal arguments
994            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
995            to verify the test routine fails with non-equal arguments
996    
997    2004-10-03  Jan-Oliver Wagner <[email protected]>
998    
999            First elements for sizeable point objects.
1000    
1001            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
1002    
1003            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
1004    
1005            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
1006            of a corresponding argument is given.
1007            (TestSymbolSize): New. Test the size attribute of cldata.
1008    
1009            * Thuban/Model/classification.py: Removed some trailing whitespaces.
1010            (ClassGroupProperties.__init__): Set default size.
1011            (ClassGroupProperties.SetProperties): Set the size.
1012            (ClassGroupProperties.GetSize): New. Return the size.
1013            (ClassGroupProperties.SetSize): New. Set the size.
1014            (ClassGroupProperties__eq__): Compare also size.
1015            (ClassGroupProperties__repr__): Print also size.
1016    
1017            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
1018            the size attribute.
1019    
1020            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
1021            Also, now there is a return value that indicates whether the drawing
1022            size exceeded the given rect extent and if so the new extent.
1023            Finally, point objects are drawn depending on the size. If either
1024            the width or height is exceeded, the new extent is returned.
1025            (ClassRenderer.Draw): Now when calling the previewer drawing function,
1026            evaluate the return value and, if not None, adapt the grid widget size
1027            accordingly and redraw again.
1028    
1029            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
1030            If the draw function is for points, call it with the size as additional
1031            parameter.
1032            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
1033            the size. Compute the radius using the size.
1034    
1035            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
1036            that Thuban supports size, apply this correctly.
1037    
1038            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
1039    
1040    2004-10-03  Jan-Oliver Wagner <[email protected]>
1041    
1042            * Doc/manual/thuban-manual-de.xml: Started translation of
1043            Map chapter.
1044    
1045    2004-10-01  Martin Schulze  <[email protected]>
1046    
1047            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
1048            argument for general use through properties-dialog selector
1049            
1050            * Thuban/UI/classifier.py: Register properties dialog classes for
1051            both provided layer classes/types.
1052    
1053            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
1054            map can be retrieved through the parent which is passed to the
1055            constructor anyway and doesn't require an argument of its own,
1056            required for the unification of arguments for general use through
1057            properties-dialog selector.
1058            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
1059            whether a dialog is already opened (and raising it to the users
1060            attention) and creating a new dialog into a function of its own
1061            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
1062            method
1063            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
1064            global registration of properties dialog classes (which are indeed
1065            layer-specific).
1066    
1067            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
1068            for general use through properties-dialog selector, the map can be
1069            retrieved through the parent and doesn't require an argument of
1070            its own.
1071    
1072            * Extensions/wms/wms.py: Register the properties dialog class for
1073            the provided WMS layer
1074    
1075    2004-09-28  Jan-Oliver Wagner <[email protected]>
1076    
1077            New feature: Registry for Extensions.
1078    
1079            * Thuban/UI/extensionregistry.py: This module defines a registry for
1080            Extensions.
1081    
1082            * Thuban/UI/about.py (About.__init__): Added description
1083            of the registered extensions with all of the information.
1084    
1085            * Thuban/Model/extension.py (Extension): Improved doc-string.
1086    
1087            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
1088            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
1089            Extensions/wms/wms.py: Added registration of the extension.
1090    
1091    2004-09-27  Bernhard Reiter <[email protected]>
1092    
1093            More fixes to svgexport to make used ids unique and
1094            conforming to XML's Name production.
1095    
1096            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
1097            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
1098            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
1099            Added Bernhard R. as author.
1100            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
1101            concatenation char now (makes test_make_ide_nosetbaseid() valid).
1102            Also transform second id part with "%d" and catch the TypeError
1103            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
1104            Corrected typo inBernhard's author line.
1105            (SetBaseID): Return the transformed base id. Transform characters
1106            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
1107            import binascii. If to be set string starts with "xml" or so, add "t".
1108            (draw_shape_layer_incrementally): use the returned value of SetBaseID
1109            for used_baseids checks.
1110    
1111    2004-09-25  Bernhard Herzog  <[email protected]>
1112    
1113            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
1114            Remove a debug print and some tab characters.
1115    
1116    2004-09-25  Bernhard Reiter <[email protected]>
1117    
1118            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
1119            (SetBaseID, SetID, make_id): Improved docstring comments to explain
1120            the interaction of the three functions and the XML id contrains.
1121    
1122    
1123    2004-09-23  Jan-Oliver Wagner <[email protected]>
1124    
1125            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
1126            Module.
1127    
1128            * Doc/README: Added info on ThubanModel.xmi.
1129    
1130    2004-09-23  Jan-Oliver Wagner <[email protected]>
1131    
1132            * Doc/README: New. Some info about how to generate technical
1133            documentation from the source code.
1134            This text was send to the Thuban developer mailing list on
1135            September 21st 2004 by Bernhard Reiter.
1136    
1137    2004-09-21  Bernhard Reiter <[email protected]>
1138    
1139            Improved the svgexport to only use unique ids. Will issues
1140            an error message dialoge when two layer names are the same.
1141            ShapeIDs are now added with a dash within the svg ids.
1142    
1143            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
1144            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
1145            (TestSVGRenderer): New test class with test_make_in() and
1146            test_check_for_layer_name_clash()
1147            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
1148            and draw_shape_layer_incrementally() to not use a baseid twice,
1149            satisfying test_check_for_layer_name_clash()
1150            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
1151            test_make_in().
1152            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
1153            and wxICON_HAND.
1154            (write_to_svg): Put dc and rendering in a try statement and on
1155            catching SVGmapWriterError notify the user and delete the target file.
1156    
1157    2004-09-20  Bernhard Reiter <[email protected]>
1158    
1159            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
1160    
1161    2004-09-03  Jan Sch�ngel  <[email protected]>
1162    
1163            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
1164            small bug with the line color. Now the line color will now only set
1165            if it is set in Thuban an not Transparent.
1166            
1167            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
1168            deleting the layers from mapfile. Now all layers will delete backwards
1169            from the last.
1170    
1171    2004-08-20  Silke Reimer <[email protected]>
1172    
1173            * Thuban/Model/layer.py:
1174            Fixes bug in projection handling: Otherwise very large region might not
1175            have valid values in the layer's projection.
1176    
1177    2004-08-20  Silke Reimer <[email protected]>
1178    
1179            * Thuban/UI/about.py:
1180            small changes to be consistent with coding style.
1181              
1182    2004-08-13  Martin Schulze  <[email protected]>
1183    
1184            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
1185            Adjusted a comment
1186    
1187    2004-08-11  Silke Reimer <[email protected]>
1188    
1189            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
1190                    too many and too enhanced imports of locale
1191    
1192    2004-08-10  Silke Reimer <[email protected]>
1193    
1194            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
1195                    function unicodeToLocale() to convert special characters to users
1196                    locale encoding
1197    
1198    2004-08-10  Jan-Oliver Wagner <[email protected]>
1199    
1200            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
1201            lower case letter'
1202    
1203    2004-08-09  Jan Sch�ngel  <[email protected]>
1204    
1205            * ChangeLog: Rewrite the last ChangeLog entry to follow
1206            the standard way.
1207    
1208            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
1209            the function where it is needed, because it don't works if it stands
1210            at the beginning.
1211            (MF_Layer.__init__): Removed the extra numclassed variable. Now
1212            numclasses from the mapscript will be used.
1213            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
1214            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
1215            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
1216            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
1217            (MF_Map.create_new_layer): New. A new Layer is created and associated
1218            with the mapscript object.
1219            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
1220            the mapscript.
1221            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
1222            linked to the layer in thuban, else the layerobject linked to the
1223            thubanlayer will be used.
1224            AnnotationLayer will now store the filename of the shapefile.
1225            (MF_Map.remove_layer): If a layer is removed the associated object
1226            must be set new.
1227            
1228            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
1229            layers which are exists in thuban to the mapobj. All removed Layers
1230            will be removed from the mapobj.
1231            Added comments to all functions.
1232            (thuban_to_map): No layer will be removed here.
1233            
1234            * Extensions/umn_mapserver/mf_handle.py
1235            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
1236            Layersettings for the mapserver kann be edited.
1237    
1238            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
1239            imported, will be linked with the associated MF_Layer.
1240            (import_mapfile): All layers, which are not selected, will be removed.
1241            Disable the "import layer from mapfile" menu option.
1242    
1243            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
1244            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
1245            layer on permanently.
1246    
1247    2004-08-03  Jan Sch�ngel  <[email protected]>
1248    
1249            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
1250            New. This function removes all metadata
1251            (MF_Layer.set_group): New. Set the group setting.
1252            (MF_Layer.get_group): New. Get the group setting.
1253            (MF_Map): Removed the extra numlayers variable, used the mapscript
1254            parameter instead.
1255            (MF_Map.get_numlayers): New. This get numlayers.
1256            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
1257            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
1258            if the object is an instance. Also added the annotation layer here to
1259            export, but only the layer is created in the mapfile.
1260    
1261            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
1262            the check if a mapobj exist, because its not needed anymore. The
1263            export function is only available if a mapobj exist.
1264            Use the new function to remove all layers.
1265            
1266            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
1267            option and the metadata button. The layer dialog is temporary disabled.
1268            (Metadata_CustomDataTable): Added some functions to show the grid
1269            correct.
1270    
1271            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
1272            the number of layer from import_mapfile to this function.
1273            (AnnotationLayer): New. This Class shows the Annotation layer in
1274            thuban. The layer don't do anything. It's only to show the layer
1275            and to save the layer order.
1276            (add_annotationlayer): New. Import an annotation layer to thuban.
1277            (select_layer2import): New. Import only layers to thuban and not
1278            the other settings like projection or scalebar.
1279            (create_new_mapfile): Moved the _has_umn_mapobj function and the
1280            create_new_mapfile functions from mf_handle.py to mf_import.py.
1281            
1282            * Extensions/umn_mapserver/sample/iceland.map: Added the group
1283            parameter to the roads and cultural layers. Also added a new
1284            Annotation Layer for the cultural points.
1285    
1286            * Extensions/umn_mapserver/sample/iceland.html: Added the select
1287            option for the annotation layer.
1288    
1289            * Extensions/umn_mapserver/sample/index.html: Added the start
1290            parameter for the annotation layer.
1291    
1292    2004-08-01  Jan-Oliver Wagner <[email protected]>
1293    
1294            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
1295            translation completed.
1296    
1297            * Doc/manual/thuban-manual.xml (Chapter Session Management):
1298            Fixed unprecise description for Save Session.
1299    
1300    2004-07-31  Jan-Oliver Wagner <[email protected]>
1301    
1302            Started translation of Users Manual into german.
1303    
1304            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
1305    
1306            * Doc/manual/Makefile: Added build instructions for german
1307            users manual.
1308    
1309            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
1310    
1311    2004-07-28  Jan Sch�ngel  <[email protected]>
1312    
1313            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
1314            functions. Now all metadata will handle by the function and its not
1315            needed to initialize it from outside. Therefor the associated mapobj
1316            will be stored in the Metadata Object. So we can use the special
1317            functions from the associated mapobj to get the Metadata.
1318            Therefor all initialization code for the metadata is removed from the
1319            other classes.
1320            (MF_Layer): Added a function to get the metadata object.
1321            (MF_Map): Added a function to set the mappath, the path where
1322            the mapfile ist stored.
1323    
1324            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
1325            to set the extent in the mapfile. Now the code is set by the displayed
1326            data in the Thuban-view.
1327            (export_mapfile): The shapepath is now set empty, until relative
1328            pathnames are supported.
1329    
1330            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
1331            metadata. Yet only mapfile metadata are supported. Layer and class
1332            supported are not implemented.
1333            Added a dialog to handle layer informations. The dialog only shows the
1334            selected layer at the moment.
1335    
1336            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
1337            code for setting the extent in thuban. Now the extent is set to the
1338            given extent from the mapfile.
1339            Fixed a logical mistake. Now the extent is set when realy a layer is
1340            loaded, and not if one is selected to load.
1341    
1342            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
1343            move the shown map in the browser.
1344    
1345            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
1346            line to the mapobj and added metadata to the political layer.
1347    
1348            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
1349            for Metadata.
1350    
1351    2004-07-26  Martin Schulze  <[email protected]>
1352    
1353            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
1354            ClassMapper
1355    
1356            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
1357            case for the new ClassMapper
1358    
1359    
1360    2004-07-22  Bernhard Herzog  <[email protected]>
1361    
1362            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
1363            visible extent of the map in projected coordinates
1364    
1365            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
1366            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
1367            tests.
1368            (SimpleViewPortTest.test_visible_extent): New. The real test for
1369            VisibleExtent()
1370    
1371    2004-07-22  Bernhard Herzog  <[email protected]>
1372    
1373            * test/test_viewport.py: Use support.run_tests as the main
1374            function when running asa script.
1375    
1376    2004-07-22  Jan Sch�ngel <[email protected]>
1377    
1378            * Extensions/umn_mapserver/mf_export.py: Added "import os"
1379            Removed the old "import Thuban.UI.mainwindow" code.
1380            (tbextent_to_map): Removed the extra function and at the code direct
1381            to "thuban_to_map" function.
1382            (write_creatorcomment): Added. Now a short comment is added to the
1383            beginning of an generated mapfile.
1384            (export_mapfile): Now the Path and filename are saved in to variables,
1385            and not together in one variable. This is needed for the new
1386            write_creatorcomment function.
1387                    
1388            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
1389            import module "re". Also added Range and the ClassGroupRange import
1390            from Thuban. Both are needed for the new range expression import.
1391            (create_rangeexpression): Added. Creates a Range Expression in Thuban
1392            style from a given mapfile expression.
1393            (added_rasterlayer): Make some small code changes. The shapepath is
1394            now stored in an extra variable and the clazz_name is set empty if no
1395            class name set in the mapfile.
1396            Changed the Error message for Range Expressions, becaus the new
1397            function create a error string which will be shown in the dialog.
1398    
1399            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
1400            range expression import.
1401    
1402    2004-07-21  Jan-Oliver Wagner <[email protected]>
1403    
1404            * Extensions/umn_mapserver/README: Added hint that
1405            installation as root can be avoided. Removed all tabs.
1406    
1407    2004-07-16  Bernhard Herzog  <[email protected]>
1408    
1409            * test/test_viewport.py
1410            (ViewPortTest.test_changing_map_projection): Check that changing
1411            the projection of an empty map shown in a viewport doesn't lead to
1412            exceptions in the viewport's handler for the
1413            MAP_PROJECTION_CHANGED messages
1414    
1415            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
1416            try to keep the same region visible when the map actually contains
1417            something
1418    
1419    2004-07-15  Jan Sch�ngel <[email protected]>
1420    
1421            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
1422            mappath directly from the mapobj. Is needed because of the changes
1423            in mf_import.py.
1424            (MF_Layer.add_thubanclass): Added a new comment.
1425            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
1426            mapobj is empty there is no extent get from thuban an so no one can
1427            set to th mapobj.
1428            
1429            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
1430            the discription.
1431            Split the funktion in to three smaller ones. The new functions are
1432            add_rasterlayer, add_polygonlayer and select_layer2import.
1433            Removed the mapfilepath and filepath initialisation, because its know
1434            include in the new functions.
1435            Now nothing will be imported if cancel is pressed in the
1436            layer choice dialog.
1437    
1438    2004-07-14  Jan Sch�ngel <[email protected]>
1439    
1440            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
1441            import.
1442            (MF_Symbolset): Removed the extra variable for numsymbols.
1443            (MF_Class.__init__): Added a comment to the exception clause.
1444            Removed the extent init, because it was not needed anymore.
1445            (MF_Layer.add_thubanclass): Added the code to set the class name to
1446            the expression value from thuban if no label is defined.
1447            Added the code to export Range expressions from thuban to the mapfile.
1448            (MF_Map.set_extent): Removed the exception and replace it by some if
1449            code. If the size of a map is not defined the size will be set to 1,1.
1450            This is necessary because if the extent is set, mapscript checks if
1451            the size is greater than zero.
1452            (MF_Web): Added the get and set function for the template.
1453    
1454            * Extensions/umn_mapserver/mf_export.py: Added the function to check
1455            if a mapobject exists and used it to set the status of the menu items.
1456            If no mapfile exists the settings could not be edditied.
1457            Define after which menuitem the exportitem will include.
1458            
1459            * Extensions/umn_mapserver/mf_handle.py: Removed the import
1460            Thuban.UI.mainwindow clause, because it is not needed.
1461            Added the command Refresh() to all "OnChangeColor()" functions,
1462            because the color preview window was not updated on a color change.
1463            Added the function to check if a mapobject exists and used it to set the
1464            status of the menu items. If no mapobject exists the settings could not
1465            be edditied.
1466            (Map_Dialog): Moved the imagetype selector from the
1467            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
1468            (Web_Dialog): Removed the name label and added the template textbox.
1469    
1470            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
1471            the exception handling on loading the layers by an if statement. It
1472            is not necessary to us the exception there.
1473            The Filepath creation now use os.path.join to build the path.
1474    
1475            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
1476            definition from global to the setUp function. Now the testMap will
1477            initialize new on each test.
1478    
1479            * Extensions/umn_mapserver/sample/iceland.map: Include three new
1480            classes in the Line Layer, to test logical Expressions.
1481            Set the status of the class "Point9" in the Point Layer to off
1482            
1483    2004-07-13  Bernhard Herzog  <[email protected]>
1484    
1485            * Thuban/UI/baserenderer.py
1486            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
1487            optimization that tries not to draw layers under a raster layer.
1488            The bug was harmless.  All it effectively did was to produce The a
1489            strange messages about not being able to draw Layer instances for
1490            all vector layers below a raster layer which would be invisible
1491            anyway because the raster layer currently always covers the entire
1492            window
1493    
1494    2004-07-08  Jan Sch�ngel <[email protected]>
1495    
1496            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
1497            a list of supported outputformats. This formats are not alle supported
1498            because there is no possibility to get the outputformat without the
1499            name known. Make some formal changes to the code.
1500            (MF_Map.set_name()): Fixed a bug if the name is None.
1501    
1502            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
1503            statement, because its not needed anymore. The Outputformat is now
1504            given as string from the object. Make some formal changes to the code.
1505    
1506            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
1507            most of the new setting which were added during the last changes.
1508            Removed the MF_Size Test.
1509            
1510            * Extensions/umn_mapserver/test/test.map: Added a new class to the
1511            cultural Layer to test expressions and the the status of that layer
1512            from on to default.
1513            Changed the data path the the correct Thuban Data
1514            Added the Outputformat Object and Symbol Object
1515            
1516    2004-07-07  Jan Sch�ngel <[email protected]>
1517    
1518            * Extensions/umn_mapserver/mapfile.py: Added some new
1519            settings to edit (outputformat, label, imagetype)
1520    
1521            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
1522            the Label Dialog and add the OutputDialog.
1523            Make some changes to the code order.
1524    
1525    2004-07-06  Jan Sch�ngel <[email protected]>
1526    
1527            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
1528            and line Obj and add the scalebar_status_type, scalebar_style_type and
1529            scalebar_position_type.
1530            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
1531            are only used to create a Symbol like the circle in Thuban.
1532            Added the scalebarObject (MF_Scalebar)
1533            (MF_Class): Added set_status and get_status.
1534            (MF_Layer.add_thubanclass): Added code to set the class status
1535            (MF_Map): Added code to handle the symbols and scalebar
1536            (MF_Label): Added the set_partials and get_partials functions
1537            
1538            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
1539            from mapfile. Added a function to create a circle object like the one
1540            from thuban if no one exists.
1541            
1542            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
1543            press ok in the assosiated dialog and not at the end of the
1544            colordialog.
1545            Added the Dialog for the Scalebar.
1546            (Label_Dialog): Added the offset option
1547    
1548            * Extensions/umn_mapserver/mf_import.py: Added code to import the
1549            status of the Classes.
1550            Fixed a bug with the projection. Now the to_meter parameter will be
1551            added to the Projection only if it doesn't exists.
1552    
1553    2004-07-01  Jan Sch�ngel <[email protected]>
1554    
1555            Added the functionality to handle the content thuban is not
1556            able to handle directly.
1557    
1558            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
1559            Thuban with the possibility to edit the mapfile content.        
1560            
1561            * Extensions/umn_mapserver/mf_import.py: Added the possibility
1562            to import mapfiles without any layer selected. So it is possible
1563            to edit the other settings in a mapfile.
1564            (import_mapfile): Added code to use the editing functions.
1565            Added the possibility to import the projection to a layer if one
1566            is defined.
1567            Status settings (On,Off) will now set in thuban (visible, invisible).
1568            fixed a bug with with classnames. If no classname is set in mapfile
1569            the value in Thuban will set to the expression.
1570            
1571            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
1572            possibility to save a new mapfile or use the old one which is
1573            imported or new created.
1574            Added code to use the editing functions.
1575            Remove some not needed import statements
1576    
1577            * Extensions/umn_mapserver/mapfile.py: Added new types which are
1578            need for the editing functions.
1579            Added needed set-functions for the editing functions.
1580            Added the possibility to export rasterimages.
1581            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
1582            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
1583            moment.
1584            (MF_Class.set_thubanstyle): Now point layers will set to a default
1585            symbol to show a circle in mapserver and not only a 1px dot.
1586            (MF_Style.__init__): Fixed a bug with the color. Color was not set
1587            correct before.
1588            (MF_Size): Removed, because it is not needed.
1589            
1590            * Extensions/umn_mapserver/README: Added the hints to use the
1591            export and editing functions, too.
1592    
1593            * Extensions/umn_mapserver/sample/iceland.map: Added the
1594            new parameter "UNITS METERS".
1595            Change the political layer to status OFF.
1596    
1597            * Extensions/umn_mapserver/sample/README: Added some
1598            more details to setup the sample in the MapServer.
1599            
1600    2004-06-26  Bernhard Reiter <[email protected]>
1601    
1602            * Extensions/svgexport/test/test_svgmapwriter.py:
1603            Removed class VFile and used standard StringIO instead.
1604    
1605    2004-06-23  Jan Sch�ngel  <[email protected]>
1606    
1607            Add the export function to the umn_mapserver extension.
1608    
1609            * Extension/umn_mapserver/mf_export.py: New. This module extents
1610            Thuban with the possibility to export the Thuban content.
1611    
1612            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
1613            with the export module. Especially added the possibility to
1614            add thuban objects directly to the map objects.
1615    
1616            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
1617            because of the hint from Bernhard Herzog.
1618            Corrected the handling of absolute pathnames.
1619            Changed the Text of the Menu-Item, now the beginning is upper case.
1620    
1621            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
1622    
1623  2004-06-16  Jan Sch�ngel  <[email protected]>  2004-06-16  Jan Sch�ngel  <[email protected]>
1624    
1625          Add a sample and make some changes.          Add a sample and make some changes.

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