/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2250 by jschuengel, Wed Jun 16 11:01:42 2004 UTC revision 2559 by nhueffme, Tue Feb 8 09:52:56 2005 UTC
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1    2005-02-08  Nina H�ffmeyer <[email protected]>
2    
3            * Extensions/ogr/ogrshapes.py: Removed some print commands.
4    
5            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
6            additional menu but appears as a possibility in the menu Map.
7    
8    2005-02-07  Jonathan Coles <[email protected]>
9            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
10            and PYTHON_ERRF since they were no longer necessary.
11    
12    2005-02-07  Bernhard Reiter <[email protected]>
13            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
14            Enable translation for message string.
15    
16    2005-02-06  Martin Schulze  <[email protected]>
17    
18            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
19            the arguments of the contstructor to fit the global scheme
20    
21    2005-01-31  Nina H�ffmeyer <[email protected]>
22    
23            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
24            some dialogs needed to start ogr.
25            
26            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
27            warnings.
28    
29            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
30            encoding warnings.
31    
32    2005-01-28  Jonathan Coles <[email protected]>
33    
34            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
35            mask is packed into a bit array. It's now slightly faster.
36    
37    2005-01-28  Jonathan Coles <[email protected]>
38    
39            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
40            default to true.
41    
42            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
43            code that loads the state of the layer's use_mask flag. Its
44            usefulness is still being debated.
45    
46            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
47            code that saves the state of the layer's use_mask flag. Its
48            usefulness is still being debated.
49    
50            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
51            options to ProjectRasterFile based on the state of layer.UseMask().
52            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
53            quit is there is a problem projecting.
54            (BaseRenderer.draw_raster_data): Change the documentation to
55            describe the new format (XBM) that the mask data will be in.
56    
57            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
58            data is in XBM format when format='RAW' which means it doesn't
59            need to be converted to a wxImage before being used as a mask
60            for a wxBitmap. Assume that if format != 'RAW' that the image
61            data and mask data are in the same format.
62    
63            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
64            and a mask is requested, convert the alpha band to a bit array in
65            XBM format. if an alpha channel is requested, simply return the
66            data in the alpha band. Provide better error handling by returning
67            python error messages (also fixes RT #2947).
68            (ProjectRasterFile): Support multiple mask options, rather than simply
69            a flag indicating that a mask should or should not be used. Provide
70            better error handling by returning python error messages.
71    
72            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
73            Add mask data to test.
74    
75            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
76            should use the mask by default.
77            (TestLayerModificaton.test_raster_layer): Test that a layer should use
78            the mask by default.
79    
80            * test/test_load.py (TestRasterLayer.test): Remove testing for
81            use_mask flag in file.
82    
83            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
84            for use_mask in file.
85    
86            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
87            
88    2005-01-26  Jonathan Coles <[email protected]>
89    
90            Add a new dialog box for raster layers. The dialog box allows
91            the user to toggle a mask that is generated by ProjectRasterFile
92            and is used to only draw the real parts of the projected image.
93    
94            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
95            Instruct the warping code to generate a mask if the raster layer
96            requests one.
97            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
98    
99            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
100            obsolete optional mask argument.
101    
102            * Thuban/UI/classifier.py (Classifier): Change the parent class
103            to LayerProperties and rework the code to support layout calls
104            from the parent.
105            (Classifier.dialog_layout): New. Layout the dialog box.
106            (Classifier.map_layers_removed): Removed. Moved to parent class.
107            (Classifier.map_replaced): Removed. Moved to parent class.
108            (Classifier._OnTry): Renamed to OnTry to support parent class.
109            (Classifier.OnClose): Removed. Supplied in parent class.
110            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
111            (Classifier._OnOK): Renamed to OnOK to support parent class.
112            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
113    
114            * Thuban/UI/layerproperties.py: New. Base class for layer properties
115            dialog boxes.
116    
117            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
118            raster layer properties.
119    
120            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
121            with the non-simple version supplied with gdal. This allows added
122            features such as creating an alpha band.
123            (GetImageData): Generate a mask array from the alpha band that is
124            generated by gdal if the user has selected it. Try to support images
125            that have more than three bands, such as images with RGB plus an
126            alpha band.
127            (ProjectRasterFile): Convert python argument for mask and tell
128            gdal to enable or disable an alpha band.
129    
130            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
131            describing what kind of layer the class is. Defaults to "Unknown",
132            but should be overridden by subclasses.
133            (Layer.Type): New. Override base class method.
134            (RasterLayer.__init__): Create a flag for using a mask. Record extra
135            data from gdal for display in the properties dialog.
136            (RasterLayer.Type): New. Override base class method.
137            (RasterLayer.UseMask): New. Returns True if the mask should be used.
138            (RasterLayer.SetUseMask): New. Set if the mask should be used.
139            (RasterLayer.ImageInfo): New. Return extra information about the image.
140    
141            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
142            the mask information.
143    
144            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
145    
146            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
147            Classifier classes as dialogs to use with the proper layer types.
148    
149            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
150            Fix test.
151    
152            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
153            (TestLayerModification.build_path): New. Support function.
154            (TestLayerModification.test_raster_layer): New. Test new methods.
155    
156            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
157    
158            * test/test_load.py (TestRasterLayer): Add tests for mask.
159    
160            * test/test_load_1_0_1.py: New. Copied from test_load.py.
161    
162            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
163            obsolete optional mask argument.
164    
165    2005-01-26  Nina H�ffmeyer <[email protected]>
166    
167            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
168            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
169            RowOrdinalToId() and ReadRowAsDict().
170    
171            * Extensions/ogr/ogrstart.py: Added menu item which opens database
172            layers for existing database connections.
173    
174            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
175    
176    
177    2005-01-26  Jan-Oliver Wagner <[email protected]>
178    
179            * Doc/manual/thuban-manual-de.xml: More translations.
180    
181    2005-01-24  Bernhard Herzog  <[email protected]>
182    
183            Rework the status bar updates a bit to make sure the message about
184            the projections is produced at the right times.
185    
186            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
187            New class variable with messages that may require a status bar
188            update.
189            (MainWindow.view_position_changed)
190            (MainWindow.update_status_bar): Rename from view_position_changed
191            to update_status_bar.  It's meaning has changed now that it may
192            also generate messages about problems with projection settings.
193            (MainWindow.__init__): Use the new update_status_bar_messages
194            class variable to subscribe update_status_bar
195            (MainWindow.set_position_text): Update doc-string.  This method
196            has to be renamed at some point.  See doc-string and comments.
197            (MainWindow.OnClose): Unsubscribe update_status_bar from all
198            messages in update_status_bar_messages
199    
200            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
201            class attribute.  map messages to be forwarded by the viewport.
202            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
203            the messages in forwarded_map_messages
204    
205    2005-01-21  Bernhard Herzog  <[email protected]>
206    
207            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
208            doc-string
209            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
210            different name for the initialization SQL file.
211    
212    2005-01-21  Jonathan Coles <[email protected]>
213    
214            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
215            a projection and returns a formatted string representing the
216            parameters to feed to gdalwarp. This function eliminates
217            redundancy in draw_raster_layer().
218            (BaseRenderer.render_map_incrementally): Removed the optimization which
219            drew the top most raster layer first and then only those vector-
220            based layers that are above it. With the support for transparency
221            this optimization breaks correct behaviour.
222            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
223            future enhancements to raster layer bounding box. The old behaviour has
224            not changed. Also, change calling parameters to draw_raster_data()
225            to specify new RAW data format and mask.
226            (BaseRenderer.draw_raster_data): Change signature to include an optional
227            parameter for mask information. Change documentation to mention
228            support for new parameter and added option for RAW data format.
229            The data argument is now a list of [width, height, data].
230    
231            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
232            mask parameter. Add new condition for RAW format, which
233            significantly reduces rendering time. Add condition for
234            mask parameter.
235    
236            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
237            data array of RGB values from the projected image returned from
238            the gdal warping functions. In the case of palette based images, it
239            converts the NO_DATA index to the mask color.
240            (ProjectRasterFile): Removed all custom memory driver references
241            and replaced it with the standard in-memory dataset provided
242            by gdal. The return data is no longer a BMP file, but an array
243            of RGB values, one set triple per pixel.
244    
245            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
246            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
247            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
248    
249            * setup.py (thuban_build_ext.finalize_options): Removed mention
250            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
251            files. These are obsolete with the new version of gdalwarp.cpp
252    
253            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
254            Updated signature.
255            (TestBaseRenderer.test_raster_no_projection): Changed the test
256            data to be data in the uncompressed RAW format returned from
257            ProjectRasterFile.
258    
259    2005-01-21  Jan-Oliver Wagner <[email protected]>
260    
261            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
262            string available for i18n.
263    
264    2005-01-20  Russell Nelson  <[email protected]>
265    
266            * Resources/Projections/defaults.proj: Ruin the speling of the
267            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
268            It's the wrong thing to do in the long run, but it's necessary for
269            those users until that bug is fixed.  Otherwise the projection
270            dialog segfaults.  Better to annoy some Lambert-93 users with a
271            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
272    
273    2005-01-20  Bernhard Reiter <[email protected]>
274    
275            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
276            docstring and comment that the warning code here is a hack.
277    
278    2005-01-20  Russell Nelson  <[email protected]>
279    
280            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
281            user about misprojected layers when their lat/lon bounding
282            box exceeds rational lat/lon values.
283    
284    2005-01-20  Bernhard Reiter <[email protected]>
285    
286            * Thuban/UI/about.py (unicodeToLocale): Improved:
287            Use 'ascii' and then 'replace' for other characters
288            when getdefaultlocale returns None. Thanks to Bernhard H. .
289    
290    2005-01-20  Bernhard Reiter <[email protected]>
291    
292            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
293            that OnRangeText might be called twice and using None as argument.
294    
295    2005-01-20  Bernhard Reiter <[email protected]>
296    
297            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
298            OnRangeText(0) to work around a different in wx Behaviour noticed
299            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
300    
301    2005-01-20  Bernhard Reiter <[email protected]>
302    
303            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
304            None. (Fixes rt#2910.)
305            
306    2005-01-18  Frank Koormann <[email protected]>
307    
308            New Extension: mouseposition
309            Tool to collect mouse click positions (map coordinates) in a dialog.
310    
311            * Extensions/mouseposition/__init__.py: New, extension registration
312    
313            * Extensions/mouseposition/mouseposition.py: New, implements the
314            dialog and adds a tool to Thuban mainwindow.
315    
316            * Extensions/mouseposition/position.xpm: New, icon for tool.
317    
318    2005-01-14  Jan-Oliver Wagner <[email protected]>
319    
320            * Doc/manual/thuban-manual-de.xml: More translations.
321    
322    2005-01-11  Frank Koormann <[email protected]>
323    
324            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
325            Fix indention bug.
326    
327    2005-01-09  Frank Koormann <[email protected]>
328    
329            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
330            BugFix 2901: Explicitly copy layers ClassificationColumn since it
331            is not part of the layers Classification.
332    
333    2005-01-03  Frank Koormann <[email protected]>
334    
335            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
336            BugFix 2883: Former implementation only worked on classified point
337            layers: KeyError was raised, now use the default size if field is None.
338    
339    2004-12-27  Bernhard Reiter <[email protected]>
340    
341            svgexport 1.0.0cvs: Fixed label export.
342    
343            * Extensions/svgexport/test/test_svgmapwriter.py:
344            class TestSVGRenderer(): New class; new test test_label_font().
345    
346            * Extensions/svgexport/svgmapwriter.py
347            (SVGRenderer.label_font()): initialised Font size with self.factor now,
348            makes test_label_font happy.
349    
350            * Extensions/svgexport/TODO: crossed out fixed label export item.
351            Added item for options.
352    
353            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
354    
355    2004-12-27  Russell Nelson  <[email protected]>
356    
357            Middle mouse button pans.
358    
359            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
360            OnMiddleDown and OnMiddleUp events.
361            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
362            previously used tool.
363            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
364            pressing the middle mouse button.
365    
366    2004-12-27  Jan-Oliver Wagner <[email protected]>
367    
368            * Doc/manual/thuban-manual-de.xml: More translations.
369    
370    2004-12-23  Jan-Oliver Wagner <[email protected]>
371    
372            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
373            \n to stderr after the warnings. Thanks to Russell Nelson.
374    
375    2004-12-20  Nina Hueffmeyer <[email protected]>
376    
377            * Extensions/ogr/ogrshapes.py: Fixed some issues from
378            Bernhard (coding guidelines etc.). Additionally it is now possible to
379            display shapefiles containing feature collections (e.g.polygons
380            with holes). Works with gdal 1.2.1 now.
381    
382            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
383            from Bernhard (coding guidelines etc.). If ogr can't be imported,
384            tests are skipped now.
385    
386            * Extensions/ogr/ogrstart.py: Fixed some typings.
387    
388    2004-12-20  Bernhard Reiter <[email protected]>
389    
390            * Extensions/svgexport/TODO: updated to add support for
391            raster layers and labels for 1.0.1.
392    
393            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
394            Issue a warning now.
395    
396    2004-12-19  Bernhard Reiter <[email protected]>
397    
398            * Extensions/svgexport/TODO: Added idea to support triggering
399            the application down the pipe.
400    
401    2004-12-19  Bernhard Reiter <[email protected]>
402    
403            svgexport: Improved code quality, mainly by better naming.
404    
405            * Extensions/svgexport/svgmapwriter.py:
406            DrawPath() renamed to DrawPolygonPath(),
407            added documentation, improved comments and variable names.
408            
409            * Extensions/svgexport/svgmapwriter.py,
410              Extensions/svgexport/test/test_svgmapwriter.py:
411            All using DrawPolygonPath() now, the default parameter closed=True
412            omitted.
413    
414            * Extensions/svgexport/test/test_svgmapwriter.py:
415            renamed test_polygon_opened() to test_polyline()
416            renamed test_transparent_polygon() to test_transparent_polyline()
417    
418    2004-12-18  Jan-Oliver Wagner <[email protected]>
419    
420            Some fixes of gns2shp extension.
421    
422            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
423            package.
424    
425            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
426            dynamically.
427    
428            * Extensions/gns2shp/test/README: Simplified description how to test.
429    
430            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
431            fixed some dimensions of fields according to the GNS documentation
432            which seems to change undocumented.
433            Now killing trailing \n and/or \r from MODIFY_DATE.
434            This fixes RT#2453.
435    
436    2004-12-18  Bernhard Reiter <[email protected]>
437    
438            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
439    
440            * Extensions/svgexport/test/test_svgmapwriter.py:
441            Added new tests: test_export_polygon_with_hole()
442            and test_polygon_with_hole().
443    
444            * Extensions/svgexport/svgmapwriter.py
445            (draw_polygon_shape()): Uses DrawPath correctly now.
446    
447            * Doc/manual/thuban-manual.xml: Added documentation for stable
448            extention svgexport.    
449            * Doc/manual/thuban-manual-de.xml: Copied English section about
450            svexport over.
451    
452            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
453    
454            * Extensions/svgexport/svgsaver.py,maplegend.py:
455            Moved from experimental to stable extension menu.
456    
457            * Extensions/svgexport/TODO: updated.
458    
459    
460    2004-12-18  Bernhard Reiter <[email protected]>
461    
462            Added Extensions/svgexport/TODO
463    
464    2004-12-18  Bernhard Reiter <[email protected]>
465    
466            Refactored in svgexport:
467            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
468    
469            * Extensions/svgexport/svgmapwriter.py
470            Added verbosity level 3 to print out polygon points.
471            (class Point): added __repr__
472            (class Brush, __str__()): Added space after ,.
473            (DrawPolygon): Renamed to DrawPath()
474            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
475            (DrawLines): Using DrawPath now.
476    
477            * Extensions/svgexport/test/test_svgmapwriter.py:
478            Replaced DrawPolygon() calls with DrawPath() and put the first argument
479            inside another list. Adapted test data with a newline before "M".
480    
481    2004-12-18  Bernhard Reiter <[email protected]>
482            
483            Refactored svgexport tests: 9 double tests runs eliminated;
484            code size reduced by 8 lines.
485    
486            * Extensions/svgexport/test/test_svgmapwriter.py:
487            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
488            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
489            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
490            this fixed the double running of the nine tests of TestVirtualDC.
491            (class TestVirtualDC): Using self.dc and self.file from setUp().
492    
493    2004-12-17  Bernhard Herzog  <[email protected]>
494    
495            Two windows specific fixes ported from thuban-1�0-branch:
496    
497            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
498            instead of getlocale because getlocale doesn't return a usable
499            encoding name on a german windows 2000
500    
501            * setup.py: windows build: Removed the absolute path names and
502            made all prfixes relative to the directory containing setup.py.
503            Makes it a little easier to adapt to a different system.
504    
505    2004-12-16  Bernhard Herzog  <[email protected]>
506    
507            Add support for PostGIS tables with LINESTRING geometries.
508            Fixes RT#2299
509    
510            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
511    
512            * test/postgissupport.py
513            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
514            table to "roads-multi" because it now uses MULTILINESTRING
515            geometries and introduce a new "roads" table that uses LINESTRING
516            (coords_to_multilinestring): Make the doc string more precise
517            (coords_to_linestring): New.  Create a LINESTRING WKT
518            representatin
519            (wkt_converter): Add coords_to_linestring
520            (upload_shapefile): Rephrase the doc-string a bit.
521    
522            * test/test_postgis_db.py (TestPostGISShapestoreArc)
523            (LineStringTests)
524            (TestPostGISShapestoreLineString)
525            (TestPostGISShapestoreMultiLineString): Split
526            TestPostGISShapestoreArc into a base class LineStringTests and two
527            derived classes TestPostGISShapestoreLineString for LINESTRING
528            geometries and TestPostGISShapestoreMultiLineString for
529            MULTILINESTRING geometries.  Most test methods are in the base
530            class with the exception of tests that explicitly check the raw
531            format.
532    
533    2004-12-16  Bernhard Herzog  <[email protected]>
534    
535            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
536    
537            * test/postgissupport.py (find_postgis_sql): Different postgis
538            versions put the postgis.sql file into slightly different places
539            so we have to look in both.  The updated doc string describes this
540            is more detail.
541    
542            * test/test_postgis_db.py
543            (TestPostGISSpecialCases.test_column_name_quoting): The return
544            value of UniqueValues is unsorted, so it has to be sorted for
545            comparison.
546    
547    2004-12-16  Bernhard Herzog  <[email protected]>
548    
549            Fix for RT#2237
550    
551            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
552            panel to be shown is the UnknownProjPanel disable the OK and Try
553            buttons.  Otherwise enable them.
554            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
555            the parameters.  In that case __GetProjection also returns None
556            now.
557    
558    2004-12-15  Bernhard Herzog  <[email protected]>
559    
560            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
561            minimum number of classes to 2.  The calculate_quantiles needs at
562            least two and raises an exception otherwise.  
563            Fixes RT#2549
564    
565    2004-12-15  Bernhard Herzog  <[email protected]>
566    
567            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
568            so that it returns a result for select statements.
569            (PostgreSQLServer.server_version): New.  Return the version of the
570            server software.
571            (PostgreSQLServer.require_authentication): The format of
572            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
573            server version and generate the file in the correct format
574    
575    2004-12-15  Bernhard Herzog  <[email protected]>
576    
577            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
578            in the doc string and rephrase it a little.
579    
580    2004-12-15  Frank Koormann <[email protected]>
581    
582            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
583            session has been loaded successfully. The check is called by the relevant
584            tests after executing load_session().
585    
586    2004-12-13  Bernhard Herzog  <[email protected]>
587    
588            Make sure the region used to determine which shapes are visible
589            actually matches the region on the printed page.  If this isn't
590            done properly some shapes might not be printed.  
591            Fixes RT #2692
592    
593            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
594            renderer has to be at the same position as the mapregion
595    
596            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
597            has to be moved by (self.shiftx, self.shifty) too.
598    
599    2004-12-13  Bernhard Herzog  <[email protected]>
600    
601            * libraries/pyprojection/Projection.i: Work around a bug in the
602            generated python code which leads to exception in the __del__
603            method when the constructor fails.  See the comments in the code
604            for more details.
605    
606            * libraries/pyprojection/Projection.py: Updated from Projection.i
607            with SWIG.
608    
609    2004-12-13  Bernhard Herzog  <[email protected]>
610    
611            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
612            (TestAltPath.test_02_path_error_fix_from_list)
613            (TestAltPath.test_05_path_error_fix_from_list_changed)
614            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
615            is destroyed in tearDown, so there's no need to do it in a test
616            case.
617    
618            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
619            debug print
620    
621    2004-12-13  Bernhard Herzog  <[email protected]>
622    
623            * Extensions/svgexport/test/test_svgmapwriter.py
624            (TestDrawSplines.setUp): Do not use super with the unittest
625            classes because in Python 2.2 they're still old-style classes.
626    
627    2004-12-13  Frank Koormann <[email protected]>
628    
629        Alternative Path feature: When loading a (moved) session where
630            shapefiles cannot be found, ask the user. Use the specified path
631            if further shapefiles are missing. However, ask the usr for confirmation
632            in such cases.
633    
634            * test/test_load.py (TestAltPath): New, tests for alternative path feature
635            in load_session()
636            (Shapefile_CallBack): Helper, implements controllable callback.
637    
638            * Thuban/UI/application.py (ThubanApplication.OnInit):
639            Added "alt_path" to self.path
640            (ThubanApplication.OpenSession): Added shapefile_callback as second
641            callback similar to db_connection_callback.
642            (ThubanApplication.run_alt_path_dialog): New, implementaion of
643            shapefile_callback. In addition to raising the dialog the control of
644            self.path('alt_path') is implemented here.
645    
646            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
647            (SessionLoader.open_shapefile): Open shapefile, eventually with
648            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
649            formerly used in start_fileshapesource()/start_layer().
650            (SessionLoader.start_fileshapesource): Call open_shapefile().
651            (SessionLoader.start_layer): Call open_shapefile().
652            (load_session): Added shapefile_callback.
653    
654            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
655            feature (search / check).
656            
657            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
658    
659    2004-12-11  Bernhard Reiter <[email protected]>
660    
661             svgexport 0.9.2: Point size supports for maps.
662    
663            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
664            (def draw_point_shape): new parameter size defaults to 2 as before.
665            (draw_shape_layer_incrementally): Moved draw_func log line higher.
666            Added draw_func call with size when dealing with a point layer.
667    
668            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
669            
670    2004-12-11  Bernhard Reiter <[email protected]>
671    
672            Made sure that newlines are inserted in the svg path d attributes
673            to raise the chance that the line length will be below 255 characters,
674            as recommended by REC SVG 1.1 in section 8.3.1.
675    
676            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
677            Adding \n before L's and changed whitespace handling.
678    
679            * Extensions/svgexport/test/test_svgmapwriter.py:
680            Adapted tests to new whitespace handling of DrawPolygon.
681    
682    2004-12-11  Bernhard Reiter <[email protected]>
683    
684            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
685    
686            * Extensions/svgexport/test/test_svgmapwriter.py:
687            Removed test_drawbezier in favour of new test_drawspline3 and
688            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
689            All only to test DrawSpline.
690    
691            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
692            New implementation now really using the strange algorithm of
693            xfig 3.1's approximated splines and its conversion to postscript
694            with one twist: SVG can do quadratic beziers, so skipped translation
695            to cubic beziers.
696            (TestWithDC): Typo in comment fixed.
697    
698    2004-12-09  Martin Schulze  <[email protected]>
699    
700            * Thuban/Model/classgen.py: Added missing character encoding
701    
702            * Extensions/wms/properties.py (OpenWMSProperties): removed
703    
704            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
705            support for get_srs_discrepancies() since there are no
706            discrepancies anymore (was a thinko)
707    
708            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
709            format priority now that more formats are supported globally by
710            the render engine.
711    
712    2004-12-08  Silke Reimer <[email protected]>
713            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
714            because it is not available in all versions of ogr
715    
716    2004-12-08  Bernhard Reiter <[email protected]>
717            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
718            global tests until a real one is commited.
719    
720    2004-12-07 Nina H�ffmeyer <[email protected]>
721    
722            * /Extensions/ogr/: Adding a new extension to read shapefiles with
723            ogr. It is planned to add other vector formats.
724    
725            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
726    
727    2004-12-07  Jan-Oliver Wagner <[email protected]>
728    
729            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
730            part of a (non-)fix to renable that the tests are always
731            executed.
732    
733    2004-12-07  Bernhard Reiter <[email protected]>
734    
735            * Extensions/svgexport/test/test_svgmapwriter.py:
736            Added test_drawbezier() to test DrawSpline().
737    
738            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
739            Really implemented bezier drawing.
740    
741            * Extensions/svgexport/__init__.py: Bumped version of svgexport
742            to 0.9.1 because now the legend examples lines styles
743            will be drawing with beziers.
744    
745    2004-12-05  Martin Schulze  <[email protected]>
746    
747            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
748            GIF as supported bitmap image formats (helpful for the WMS extension)
749    
750    2004-11-30  Martin Schulze  <[email protected]>
751    
752            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
753            Improved the test for the internal compare method
754    
755    2004-11-27  Jan-Oliver Wagner <[email protected]>
756    
757            * Thuban/UI/about.py (About.__init__): Added
758            Norbert Solymosi for hungarian translation and Ole Rahn
759            as contrbutor. Moved Bernhard Reiter from Contributor
760            to Developer.
761    
762    2004-11-27  Bernhard Reiter <[email protected]>
763    
764            * Extensions/svgexport/test/test_svgmapwriter.py:
765            Removed Jan from author list as he did not change enough significant
766            lines yet.
767    
768            * Extensions/svgexport/__init__.py: Added Bernhard as author
769            of the Extension.
770    
771    2004-11-27  Jan-Oliver Wagner <[email protected]>
772    
773            * po/hu.po: New. Hungarian translation. Contributed
774            by Norbert Solymosi.
775    
776    2004-11-26  Bernhard Herzog  <[email protected]>
777    
778            * Extensions/svgexport/test/test_svgmapwriter.py
779            (Testobjectexport.test_transparent_polygon): Commented out some
780            debug prints
781    
782    2004-11-24  Jan-Oliver Wagner <[email protected]>
783    
784            Fix broken tests for svg extension and added svg legend
785            to Experimental menu.
786    
787            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
788            the test run correctly even if the extension is a package.
789            Also removed the "import Thuban" which makes no sense.
790    
791            * Extensions/svgexport/__init__.py: Fix to have the extensions'
792            test module also be executed from the global test routine.
793            This is done by looking for the absense of the DISPLAY variable.
794    
795            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
796            to Experimental menu since this module has yet not reached a stable
797            status (ie. 1.0).
798    
799    2004-11-22  Bernhard Reiter <[email protected]>
800    
801            * Extensions/svgexport/svgmapwriter.py:
802            Added verbose variable and some logging depending on it.
803            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
804            because counting i is not necessary.
805            (class Pen, class Brush): Added simple __str__ methods.
806            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
807            not exported to svg file) Note: holes still unhandled.
808    
809            * Extensions/svgexport/test/test_svgmapwriter.py:
810                    Made a baseclass TestWithDC for test needed a DC.
811                    Added tests for bug #2698 (transparent polygons are not
812                    exported to svg file):
813                    Testobjectexport.test_transparent_polygon()
814    
815            * Thuban/Model/base.py (UnsetModified):
816            Fixed some typos in docstring.
817    
818            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
819            Added hints on the used algorithm for handling holes.
820    
821    2004-11-20  Jan-Oliver Wagner <[email protected]>
822    
823            Some face lifting for the examples.
824    
825            * Examples/__init__.py: Make this directory a package.
826    
827            * Examples/simple_extensions/__init__.py: Make this directory a package.
828    
829            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
830            menu to Examples menu.
831    
832            * Examples/simple_extensions/simple_command.py: Some more comments,
833            minor changes.
834    
835            * Examples/simple_extensions/simple_tool.py: Minor changes.
836    
837    2004-11-20  Jan-Oliver Wagner <[email protected]>
838    
839            Changed way of extension registry for wms and added extension
840            registry for umn_mapserver extension.
841    
842            * Extensions/wms/__init__.py: Added registry entry and the importing
843            of the actual wms module. Included a test for the required PyOGCLib.
844    
845            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
846    
847            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
848            importing of the actual umn mapserver management modules.
849            Included a test for the required Python MapScript.
850    
851    2004-11-20  Jan-Oliver Wagner <[email protected]>
852    
853            Changed way of extension registry for importAPR, bboxdump
854            and added extension registry for svgexport.extension registry for
855            svgexport.
856    
857            * Extensions/importAPR/__init__.py: Added registry entry and the importing
858            of the actual importAPR module.
859    
860            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
861            __init__.py).
862    
863            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
864            ����of the actual bboxdump module.
865    
866            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
867            ����__init__.py).
868    
869            * Extensions/svgexport/__init__.py: Added registry entry and the importing
870            of the svgsaver module.
871    
872            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
873            to Experimental menu since this module has yet not reached a stable
874            status (ie. 1.0).
875    
876    2004-11-18  Jan-Oliver Wagner <[email protected]>
877    
878            Now the hit test considers the size of point symbols.
879    
880            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
881            'size' defaulting to the previously fixed value 5.
882            Extended doc-string.
883            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
884            for symbols.
885            Now the size of the largest point symbol is determined to find out
886            about whether the point has been hit.
887            This fixes the problem that only clicks inside a fixed distance of
888            5 where found.
889    
890    2004-11-17  Jan-Oliver Wagner <[email protected]>
891    
892            Another open issue fixed regarding sizeable symbols: correct rendering of
893            selected symbols.
894    
895            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
896            Added consideration of the specific size of point symbols.
897            The property for each point symbol is retrieved and the size applied
898            for the rendering method.
899            Added doc-string.
900    
901    2004-11-16  Jan-Oliver Wagner <[email protected]>
902    
903            Changed way of Extension Registry for gns2shp and profiling.
904    
905            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
906            __init__.py).
907    
908            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
909            of the actual gns2shp module.
910    
911            * Extensions/profiling/profiling.py: Removed registry entry (moved to
912            __init__.py).
913    
914            * Extensions/profiling/__init__.py: Added registry entry and the importing
915            of the actual profiling module.
916    
917    2004-10-28  Bernhard Reiter <[email protected]>
918    
919            * Extensions/svgexport/: Minor improvements to doc strings.
920    
921    2004-10-07  Jan-Oliver Wagner <[email protected]>
922    
923            Further elements for sizable point objects now
924            making this feature usable though not yet complete.
925    
926            * Thuban/Model/save.py (SessionSaver.write_classification): Write
927            attribute 'size' for cldata when the shape layer is of point type.
928            This also now make the test_load.py tests happy.
929    
930            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
931            gradient.
932    
933            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
934            ID_SELPROP_SPINCTRL_LINEWIDTH.
935            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
936            (ID_SELPROP_SPINCTRL_SIZE): New Id.
937            (SelectPropertiesDialog.__init__): Added a second spin control
938            for the size in case the corresponding layer is of point type.
939            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
940            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
941            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
942            and refresh preview.
943    
944    
945    
946    2004-10-04  Martin Schulze  <[email protected]>
947    
948            * Extensions/wms/test/test_parser.py
949            (TestWMSCapabilitiesParser.test_compareLists): Added missing
950            self-test for compareLists()
951            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
952            self-test for compareDicts()
953            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
954            to verify the test routine fails with non-equal arguments
955            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
956            to verify the test routine fails with non-equal arguments
957    
958    2004-10-03  Jan-Oliver Wagner <[email protected]>
959    
960            First elements for sizeable point objects.
961    
962            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
963    
964            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
965    
966            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
967            of a corresponding argument is given.
968            (TestSymbolSize): New. Test the size attribute of cldata.
969    
970            * Thuban/Model/classification.py: Removed some trailing whitespaces.
971            (ClassGroupProperties.__init__): Set default size.
972            (ClassGroupProperties.SetProperties): Set the size.
973            (ClassGroupProperties.GetSize): New. Return the size.
974            (ClassGroupProperties.SetSize): New. Set the size.
975            (ClassGroupProperties__eq__): Compare also size.
976            (ClassGroupProperties__repr__): Print also size.
977    
978            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
979            the size attribute.
980    
981            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
982            Also, now there is a return value that indicates whether the drawing
983            size exceeded the given rect extent and if so the new extent.
984            Finally, point objects are drawn depending on the size. If either
985            the width or height is exceeded, the new extent is returned.
986            (ClassRenderer.Draw): Now when calling the previewer drawing function,
987            evaluate the return value and, if not None, adapt the grid widget size
988            accordingly and redraw again.
989    
990            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
991            If the draw function is for points, call it with the size as additional
992            parameter.
993            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
994            the size. Compute the radius using the size.
995    
996            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
997            that Thuban supports size, apply this correctly.
998    
999            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
1000    
1001    2004-10-03  Jan-Oliver Wagner <[email protected]>
1002    
1003            * Doc/manual/thuban-manual-de.xml: Started translation of
1004            Map chapter.
1005    
1006    2004-10-01  Martin Schulze  <[email protected]>
1007    
1008            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
1009            argument for general use through properties-dialog selector
1010            
1011            * Thuban/UI/classifier.py: Register properties dialog classes for
1012            both provided layer classes/types.
1013    
1014            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
1015            map can be retrieved through the parent which is passed to the
1016            constructor anyway and doesn't require an argument of its own,
1017            required for the unification of arguments for general use through
1018            properties-dialog selector.
1019            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
1020            whether a dialog is already opened (and raising it to the users
1021            attention) and creating a new dialog into a function of its own
1022            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
1023            method
1024            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
1025            global registration of properties dialog classes (which are indeed
1026            layer-specific).
1027    
1028            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
1029            for general use through properties-dialog selector, the map can be
1030            retrieved through the parent and doesn't require an argument of
1031            its own.
1032    
1033            * Extensions/wms/wms.py: Register the properties dialog class for
1034            the provided WMS layer
1035    
1036    2004-09-28  Jan-Oliver Wagner <[email protected]>
1037    
1038            New feature: Registry for Extensions.
1039    
1040            * Thuban/UI/extensionregistry.py: This module defines a registry for
1041            Extensions.
1042    
1043            * Thuban/UI/about.py (About.__init__): Added description
1044            of the registered extensions with all of the information.
1045    
1046            * Thuban/Model/extension.py (Extension): Improved doc-string.
1047    
1048            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
1049            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
1050            Extensions/wms/wms.py: Added registration of the extension.
1051    
1052    2004-09-27  Bernhard Reiter <[email protected]>
1053    
1054            More fixes to svgexport to make used ids unique and
1055            conforming to XML's Name production.
1056    
1057            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
1058            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
1059            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
1060            Added Bernhard R. as author.
1061            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
1062            concatenation char now (makes test_make_ide_nosetbaseid() valid).
1063            Also transform second id part with "%d" and catch the TypeError
1064            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
1065            Corrected typo inBernhard's author line.
1066            (SetBaseID): Return the transformed base id. Transform characters
1067            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
1068            import binascii. If to be set string starts with "xml" or so, add "t".
1069            (draw_shape_layer_incrementally): use the returned value of SetBaseID
1070            for used_baseids checks.
1071    
1072    2004-09-25  Bernhard Herzog  <[email protected]>
1073    
1074            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
1075            Remove a debug print and some tab characters.
1076    
1077    2004-09-25  Bernhard Reiter <[email protected]>
1078    
1079            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
1080            (SetBaseID, SetID, make_id): Improved docstring comments to explain
1081            the interaction of the three functions and the XML id contrains.
1082    
1083    
1084    2004-09-23  Jan-Oliver Wagner <[email protected]>
1085    
1086            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
1087            Module.
1088    
1089            * Doc/README: Added info on ThubanModel.xmi.
1090    
1091    2004-09-23  Jan-Oliver Wagner <[email protected]>
1092    
1093            * Doc/README: New. Some info about how to generate technical
1094            documentation from the source code.
1095            This text was send to the Thuban developer mailing list on
1096            September 21st 2004 by Bernhard Reiter.
1097    
1098    2004-09-21  Bernhard Reiter <[email protected]>
1099    
1100            Improved the svgexport to only use unique ids. Will issues
1101            an error message dialoge when two layer names are the same.
1102            ShapeIDs are now added with a dash within the svg ids.
1103    
1104            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
1105            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
1106            (TestSVGRenderer): New test class with test_make_in() and
1107            test_check_for_layer_name_clash()
1108            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
1109            and draw_shape_layer_incrementally() to not use a baseid twice,
1110            satisfying test_check_for_layer_name_clash()
1111            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
1112            test_make_in().
1113            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
1114            and wxICON_HAND.
1115            (write_to_svg): Put dc and rendering in a try statement and on
1116            catching SVGmapWriterError notify the user and delete the target file.
1117    
1118    2004-09-20  Bernhard Reiter <[email protected]>
1119    
1120            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
1121    
1122    2004-09-03  Jan Sch�ngel  <[email protected]>
1123    
1124            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
1125            small bug with the line color. Now the line color will now only set
1126            if it is set in Thuban an not Transparent.
1127            
1128            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
1129            deleting the layers from mapfile. Now all layers will delete backwards
1130            from the last.
1131    
1132    2004-08-20  Silke Reimer <[email protected]>
1133    
1134            * Thuban/Model/layer.py:
1135            Fixes bug in projection handling: Otherwise very large region might not
1136            have valid values in the layer's projection.
1137    
1138    2004-08-20  Silke Reimer <[email protected]>
1139    
1140            * Thuban/UI/about.py:
1141            small changes to be consistent with coding style.
1142              
1143    2004-08-13  Martin Schulze  <[email protected]>
1144    
1145            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
1146            Adjusted a comment
1147    
1148    2004-08-11  Silke Reimer <[email protected]>
1149    
1150            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
1151                    too many and too enhanced imports of locale
1152    
1153    2004-08-10  Silke Reimer <[email protected]>
1154    
1155            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
1156                    function unicodeToLocale() to convert special characters to users
1157                    locale encoding
1158    
1159    2004-08-10  Jan-Oliver Wagner <[email protected]>
1160    
1161            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
1162            lower case letter'
1163    
1164    2004-08-09  Jan Sch�ngel  <[email protected]>
1165    
1166            * ChangeLog: Rewrite the last ChangeLog entry to follow
1167            the standard way.
1168    
1169            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
1170            the function where it is needed, because it don't works if it stands
1171            at the beginning.
1172            (MF_Layer.__init__): Removed the extra numclassed variable. Now
1173            numclasses from the mapscript will be used.
1174            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
1175            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
1176            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
1177            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
1178            (MF_Map.create_new_layer): New. A new Layer is created and associated
1179            with the mapscript object.
1180            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
1181            the mapscript.
1182            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
1183            linked to the layer in thuban, else the layerobject linked to the
1184            thubanlayer will be used.
1185            AnnotationLayer will now store the filename of the shapefile.
1186            (MF_Map.remove_layer): If a layer is removed the associated object
1187            must be set new.
1188            
1189            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
1190            layers which are exists in thuban to the mapobj. All removed Layers
1191            will be removed from the mapobj.
1192            Added comments to all functions.
1193            (thuban_to_map): No layer will be removed here.
1194            
1195            * Extensions/umn_mapserver/mf_handle.py
1196            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
1197            Layersettings for the mapserver kann be edited.
1198    
1199            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
1200            imported, will be linked with the associated MF_Layer.
1201            (import_mapfile): All layers, which are not selected, will be removed.
1202            Disable the "import layer from mapfile" menu option.
1203    
1204            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
1205            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
1206            layer on permanently.
1207    
1208    2004-08-03  Jan Sch�ngel  <[email protected]>
1209    
1210            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
1211            New. This function removes all metadata
1212            (MF_Layer.set_group): New. Set the group setting.
1213            (MF_Layer.get_group): New. Get the group setting.
1214            (MF_Map): Removed the extra numlayers variable, used the mapscript
1215            parameter instead.
1216            (MF_Map.get_numlayers): New. This get numlayers.
1217            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
1218            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
1219            if the object is an instance. Also added the annotation layer here to
1220            export, but only the layer is created in the mapfile.
1221    
1222            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
1223            the check if a mapobj exist, because its not needed anymore. The
1224            export function is only available if a mapobj exist.
1225            Use the new function to remove all layers.
1226            
1227            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
1228            option and the metadata button. The layer dialog is temporary disabled.
1229            (Metadata_CustomDataTable): Added some functions to show the grid
1230            correct.
1231    
1232            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
1233            the number of layer from import_mapfile to this function.
1234            (AnnotationLayer): New. This Class shows the Annotation layer in
1235            thuban. The layer don't do anything. It's only to show the layer
1236            and to save the layer order.
1237            (add_annotationlayer): New. Import an annotation layer to thuban.
1238            (select_layer2import): New. Import only layers to thuban and not
1239            the other settings like projection or scalebar.
1240            (create_new_mapfile): Moved the _has_umn_mapobj function and the
1241            create_new_mapfile functions from mf_handle.py to mf_import.py.
1242            
1243            * Extensions/umn_mapserver/sample/iceland.map: Added the group
1244            parameter to the roads and cultural layers. Also added a new
1245            Annotation Layer for the cultural points.
1246    
1247            * Extensions/umn_mapserver/sample/iceland.html: Added the select
1248            option for the annotation layer.
1249    
1250            * Extensions/umn_mapserver/sample/index.html: Added the start
1251            parameter for the annotation layer.
1252    
1253    2004-08-01  Jan-Oliver Wagner <[email protected]>
1254    
1255            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
1256            translation completed.
1257    
1258            * Doc/manual/thuban-manual.xml (Chapter Session Management):
1259            Fixed unprecise description for Save Session.
1260    
1261    2004-07-31  Jan-Oliver Wagner <[email protected]>
1262    
1263            Started translation of Users Manual into german.
1264    
1265            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
1266    
1267            * Doc/manual/Makefile: Added build instructions for german
1268            users manual.
1269    
1270            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
1271    
1272    2004-07-28  Jan Sch�ngel  <[email protected]>
1273    
1274            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
1275            functions. Now all metadata will handle by the function and its not
1276            needed to initialize it from outside. Therefor the associated mapobj
1277            will be stored in the Metadata Object. So we can use the special
1278            functions from the associated mapobj to get the Metadata.
1279            Therefor all initialization code for the metadata is removed from the
1280            other classes.
1281            (MF_Layer): Added a function to get the metadata object.
1282            (MF_Map): Added a function to set the mappath, the path where
1283            the mapfile ist stored.
1284    
1285            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
1286            to set the extent in the mapfile. Now the code is set by the displayed
1287            data in the Thuban-view.
1288            (export_mapfile): The shapepath is now set empty, until relative
1289            pathnames are supported.
1290    
1291            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
1292            metadata. Yet only mapfile metadata are supported. Layer and class
1293            supported are not implemented.
1294            Added a dialog to handle layer informations. The dialog only shows the
1295            selected layer at the moment.
1296    
1297            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
1298            code for setting the extent in thuban. Now the extent is set to the
1299            given extent from the mapfile.
1300            Fixed a logical mistake. Now the extent is set when realy a layer is
1301            loaded, and not if one is selected to load.
1302    
1303            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
1304            move the shown map in the browser.
1305    
1306            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
1307            line to the mapobj and added metadata to the political layer.
1308    
1309            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
1310            for Metadata.
1311    
1312    2004-07-26  Martin Schulze  <[email protected]>
1313    
1314            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
1315            ClassMapper
1316    
1317            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
1318            case for the new ClassMapper
1319    
1320    
1321    2004-07-22  Bernhard Herzog  <[email protected]>
1322    
1323            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
1324            visible extent of the map in projected coordinates
1325    
1326            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
1327            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
1328            tests.
1329            (SimpleViewPortTest.test_visible_extent): New. The real test for
1330            VisibleExtent()
1331    
1332    2004-07-22  Bernhard Herzog  <[email protected]>
1333    
1334            * test/test_viewport.py: Use support.run_tests as the main
1335            function when running asa script.
1336    
1337    2004-07-22  Jan Sch�ngel <[email protected]>
1338    
1339            * Extensions/umn_mapserver/mf_export.py: Added "import os"
1340            Removed the old "import Thuban.UI.mainwindow" code.
1341            (tbextent_to_map): Removed the extra function and at the code direct
1342            to "thuban_to_map" function.
1343            (write_creatorcomment): Added. Now a short comment is added to the
1344            beginning of an generated mapfile.
1345            (export_mapfile): Now the Path and filename are saved in to variables,
1346            and not together in one variable. This is needed for the new
1347            write_creatorcomment function.
1348                    
1349            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
1350            import module "re". Also added Range and the ClassGroupRange import
1351            from Thuban. Both are needed for the new range expression import.
1352            (create_rangeexpression): Added. Creates a Range Expression in Thuban
1353            style from a given mapfile expression.
1354            (added_rasterlayer): Make some small code changes. The shapepath is
1355            now stored in an extra variable and the clazz_name is set empty if no
1356            class name set in the mapfile.
1357            Changed the Error message for Range Expressions, becaus the new
1358            function create a error string which will be shown in the dialog.
1359    
1360            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
1361            range expression import.
1362    
1363    2004-07-21  Jan-Oliver Wagner <[email protected]>
1364    
1365            * Extensions/umn_mapserver/README: Added hint that
1366            installation as root can be avoided. Removed all tabs.
1367    
1368    2004-07-16  Bernhard Herzog  <[email protected]>
1369    
1370            * test/test_viewport.py
1371            (ViewPortTest.test_changing_map_projection): Check that changing
1372            the projection of an empty map shown in a viewport doesn't lead to
1373            exceptions in the viewport's handler for the
1374            MAP_PROJECTION_CHANGED messages
1375    
1376            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
1377            try to keep the same region visible when the map actually contains
1378            something
1379    
1380    2004-07-15  Jan Sch�ngel <[email protected]>
1381    
1382            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
1383            mappath directly from the mapobj. Is needed because of the changes
1384            in mf_import.py.
1385            (MF_Layer.add_thubanclass): Added a new comment.
1386            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
1387            mapobj is empty there is no extent get from thuban an so no one can
1388            set to th mapobj.
1389            
1390            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
1391            the discription.
1392            Split the funktion in to three smaller ones. The new functions are
1393            add_rasterlayer, add_polygonlayer and select_layer2import.
1394            Removed the mapfilepath and filepath initialisation, because its know
1395            include in the new functions.
1396            Now nothing will be imported if cancel is pressed in the
1397            layer choice dialog.
1398    
1399    2004-07-14  Jan Sch�ngel <[email protected]>
1400    
1401            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
1402            import.
1403            (MF_Symbolset): Removed the extra variable for numsymbols.
1404            (MF_Class.__init__): Added a comment to the exception clause.
1405            Removed the extent init, because it was not needed anymore.
1406            (MF_Layer.add_thubanclass): Added the code to set the class name to
1407            the expression value from thuban if no label is defined.
1408            Added the code to export Range expressions from thuban to the mapfile.
1409            (MF_Map.set_extent): Removed the exception and replace it by some if
1410            code. If the size of a map is not defined the size will be set to 1,1.
1411            This is necessary because if the extent is set, mapscript checks if
1412            the size is greater than zero.
1413            (MF_Web): Added the get and set function for the template.
1414    
1415            * Extensions/umn_mapserver/mf_export.py: Added the function to check
1416            if a mapobject exists and used it to set the status of the menu items.
1417            If no mapfile exists the settings could not be edditied.
1418            Define after which menuitem the exportitem will include.
1419            
1420            * Extensions/umn_mapserver/mf_handle.py: Removed the import
1421            Thuban.UI.mainwindow clause, because it is not needed.
1422            Added the command Refresh() to all "OnChangeColor()" functions,
1423            because the color preview window was not updated on a color change.
1424            Added the function to check if a mapobject exists and used it to set the
1425            status of the menu items. If no mapobject exists the settings could not
1426            be edditied.
1427            (Map_Dialog): Moved the imagetype selector from the
1428            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
1429            (Web_Dialog): Removed the name label and added the template textbox.
1430    
1431            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
1432            the exception handling on loading the layers by an if statement. It
1433            is not necessary to us the exception there.
1434            The Filepath creation now use os.path.join to build the path.
1435    
1436            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
1437            definition from global to the setUp function. Now the testMap will
1438            initialize new on each test.
1439    
1440            * Extensions/umn_mapserver/sample/iceland.map: Include three new
1441            classes in the Line Layer, to test logical Expressions.
1442            Set the status of the class "Point9" in the Point Layer to off
1443            
1444    2004-07-13  Bernhard Herzog  <[email protected]>
1445    
1446            * Thuban/UI/baserenderer.py
1447            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
1448            optimization that tries not to draw layers under a raster layer.
1449            The bug was harmless.  All it effectively did was to produce The a
1450            strange messages about not being able to draw Layer instances for
1451            all vector layers below a raster layer which would be invisible
1452            anyway because the raster layer currently always covers the entire
1453            window
1454    
1455    2004-07-08  Jan Sch�ngel <[email protected]>
1456    
1457            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
1458            a list of supported outputformats. This formats are not alle supported
1459            because there is no possibility to get the outputformat without the
1460            name known. Make some formal changes to the code.
1461            (MF_Map.set_name()): Fixed a bug if the name is None.
1462    
1463            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
1464            statement, because its not needed anymore. The Outputformat is now
1465            given as string from the object. Make some formal changes to the code.
1466    
1467            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
1468            most of the new setting which were added during the last changes.
1469            Removed the MF_Size Test.
1470            
1471            * Extensions/umn_mapserver/test/test.map: Added a new class to the
1472            cultural Layer to test expressions and the the status of that layer
1473            from on to default.
1474            Changed the data path the the correct Thuban Data
1475            Added the Outputformat Object and Symbol Object
1476            
1477    2004-07-07  Jan Sch�ngel <[email protected]>
1478    
1479            * Extensions/umn_mapserver/mapfile.py: Added some new
1480            settings to edit (outputformat, label, imagetype)
1481    
1482            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
1483            the Label Dialog and add the OutputDialog.
1484            Make some changes to the code order.
1485    
1486    2004-07-06  Jan Sch�ngel <[email protected]>
1487    
1488            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
1489            and line Obj and add the scalebar_status_type, scalebar_style_type and
1490            scalebar_position_type.
1491            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
1492            are only used to create a Symbol like the circle in Thuban.
1493            Added the scalebarObject (MF_Scalebar)
1494            (MF_Class): Added set_status and get_status.
1495            (MF_Layer.add_thubanclass): Added code to set the class status
1496            (MF_Map): Added code to handle the symbols and scalebar
1497            (MF_Label): Added the set_partials and get_partials functions
1498            
1499            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
1500            from mapfile. Added a function to create a circle object like the one
1501            from thuban if no one exists.
1502            
1503            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
1504            press ok in the assosiated dialog and not at the end of the
1505            colordialog.
1506            Added the Dialog for the Scalebar.
1507            (Label_Dialog): Added the offset option
1508    
1509            * Extensions/umn_mapserver/mf_import.py: Added code to import the
1510            status of the Classes.
1511            Fixed a bug with the projection. Now the to_meter parameter will be
1512            added to the Projection only if it doesn't exists.
1513    
1514    2004-07-01  Jan Sch�ngel <[email protected]>
1515    
1516            Added the functionality to handle the content thuban is not
1517            able to handle directly.
1518    
1519            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
1520            Thuban with the possibility to edit the mapfile content.        
1521            
1522            * Extensions/umn_mapserver/mf_import.py: Added the possibility
1523            to import mapfiles without any layer selected. So it is possible
1524            to edit the other settings in a mapfile.
1525            (import_mapfile): Added code to use the editing functions.
1526            Added the possibility to import the projection to a layer if one
1527            is defined.
1528            Status settings (On,Off) will now set in thuban (visible, invisible).
1529            fixed a bug with with classnames. If no classname is set in mapfile
1530            the value in Thuban will set to the expression.
1531            
1532            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
1533            possibility to save a new mapfile or use the old one which is
1534            imported or new created.
1535            Added code to use the editing functions.
1536            Remove some not needed import statements
1537    
1538            * Extensions/umn_mapserver/mapfile.py: Added new types which are
1539            need for the editing functions.
1540            Added needed set-functions for the editing functions.
1541            Added the possibility to export rasterimages.
1542            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
1543            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
1544            moment.
1545            (MF_Class.set_thubanstyle): Now point layers will set to a default
1546            symbol to show a circle in mapserver and not only a 1px dot.
1547            (MF_Style.__init__): Fixed a bug with the color. Color was not set
1548            correct before.
1549            (MF_Size): Removed, because it is not needed.
1550            
1551            * Extensions/umn_mapserver/README: Added the hints to use the
1552            export and editing functions, too.
1553    
1554            * Extensions/umn_mapserver/sample/iceland.map: Added the
1555            new parameter "UNITS METERS".
1556            Change the political layer to status OFF.
1557    
1558            * Extensions/umn_mapserver/sample/README: Added some
1559            more details to setup the sample in the MapServer.
1560            
1561    2004-06-26  Bernhard Reiter <[email protected]>
1562    
1563            * Extensions/svgexport/test/test_svgmapwriter.py:
1564            Removed class VFile and used standard StringIO instead.
1565    
1566    2004-06-23  Jan Sch�ngel  <[email protected]>
1567    
1568            Add the export function to the umn_mapserver extension.
1569    
1570            * Extension/umn_mapserver/mf_export.py: New. This module extents
1571            Thuban with the possibility to export the Thuban content.
1572    
1573            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
1574            with the export module. Especially added the possibility to
1575            add thuban objects directly to the map objects.
1576    
1577            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
1578            because of the hint from Bernhard Herzog.
1579            Corrected the handling of absolute pathnames.
1580            Changed the Text of the Menu-Item, now the beginning is upper case.
1581    
1582            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
1583    
1584  2004-06-16  Jan Sch�ngel  <[email protected]>  2004-06-16  Jan Sch�ngel  <[email protected]>
1585    
1586          Add a sample and make some changes.          Add a sample and make some changes.
Legend:
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changed lines
  Added in v.2559
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