/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2489 by bernhard, Sun Dec 19 11:34:25 2004 UTC revision 2612 by jan, Mon May 2 16:24:19 2005 UTC
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1    2005-05-02  Jan-Oliver Wagner <[email protected]>
2    
3            * debian/rules: add --use-wx-python-swig-hack
4            to the build command.
5            Thanks to Moritz Lennert for pointing this out.
6    
7    2005-04-28  Jan-Oliver Wagner <[email protected]>
8    
9            Introduce OGRFileShapeStore in ogr extension.
10            This allows at least that loaded shapefile shape stores
11            can be saved correctly in the thuban session file
12            and reloaded again (reload is via core shapefile
13            routine, not OGR). For other types, .thuban files
14            can not be reloaded for the time being.
15    
16            * Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This
17            class ist to be used for any file-based shape stores
18            accessed through OGR.
19    
20            * Extensions/ogr/ogrstart.py (open_with_ogr): Added
21            forgotten _ for i18n. Adapted call OpenFileShapestore
22            regarding new parameter.
23            (OpenFileShapestore): Use OGRFileShapeStore instead of
24            OGRShapeStore. Fix return value (None instead of null).
25            Add new parameter "mainwindow" to avoid accessing global
26            context.
27    
28    2005-04-27  Jan-Oliver Wagner <[email protected]>
29    
30            Introduce FileShapeStore as generalization for
31            file-based shape stores. In a first instance
32            this allows additional modules to handle shapefile
33            format as well, namely the OGR extension.
34    
35            * Thuban/Model/data.py: Various small fixes in doc-strings.
36            (FileShapeStore): New class.
37            (ShapefileStore): Derive from FileShapeStore.
38            (ShapefileStore.__init__): Call __init__ of FileShapeStore,
39            rename self.table to self._table, initialize self._bbox
40            (ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox
41            and self.FileName() instead of self.filename.
42            (ShapefileStore.Table): Use self._table instead of self.table.
43            (ShapefileStore.FileName): Removed (moved to FileShapeStore).
44            (ShapefileStore.BoundingBox):  Use self._bbox instead of self.bbox.
45    
46            * Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore.
47            (SessionSaver.write_data_containers): Only use methods of the
48            base class FileShapeStore.
49    
50    2005-04-26  Martin Schulze  <[email protected]>
51    
52            * Extensions/wms/wms.py (render_wms_layer): Adjusted the render
53            function to the modified render engine
54    
55    2005-04-25  Martin Schulze  <[email protected]>
56    
57            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
58            Added a description according to the CVS log message
59    
60    2005-04-23  Martin Schulze  <[email protected]>
61    
62            * Thuban/UI/renderer.py: Added a missing import
63    
64    2005-04-23  Russell Nelson  <[email protected]>
65    
66            * Changed the way the previous tool is remembered, so that
67            middle-button panning works even if you haven't selected a tool.
68    
69    2005-04-11  Bernhard Herzog  <[email protected]>
70    
71            * libraries/thuban/wxproj.cpp: Move the compatibility code that
72            deals with the wxPython 2.4 version of wxPython.h into the #ifdef
73            branch that includes wxPython.h because it's only needed when
74            wxPython.h is used.  Also, it won't compile when
75            USE_WX_PYTHON_SWIG_HACK is set otherwise.
76    
77    2005-04-07  Bernhard Herzog  <[email protected]>
78    
79            * Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID.
80            (ID_CLASS_TABLE): Removed. It wasn't used anywhere except in
81            ClassGrid.__init__ and it's value is outside of the valid
82            range (must be < 32768).  wxPython 2.5 complains about it with an
83            exception.
84    
85    2005-04-05  Jan-Oliver Wagner <[email protected]>
86    
87            * Doc/manual/thuban-manual-de.xml: More translations.
88    
89    2005-04-05  Bernhard Herzog  <[email protected]>
90    
91            * libraries/thuban/wxproj.cpp: Make it work with a wxPython.h from
92            wxPython 2.4 as well.  Also, remove a now obsolete comment.
93    
94    2005-04-05  Bernhard Herzog  <[email protected]>
95    
96            Use wxPython.h by default but provide a workaround when it isn't
97            available.
98    
99            * setup.py (wxproj_extension): New variable.  Assign the Extension
100            instance for Lib.wxproj to this variable instead of putting it
101            directly into the listso that it can be accessed by other code
102            later.
103            (thuban_build_ext.user_options): Added boolean option
104            --use-wx-python-swig-hack.
105            (thuban_build_ext.initialize_options): Initialize the new option
106            to False.
107            (thuban_build_ext.finalize_options): If the new option was given,
108            define the preprocesser macro USE_WX_PYTHON_SWIG_HACK.
109            (thuban_build_ext): Update the doc-string
110    
111            * libraries/thuban/wxproj.cpp: Normally we use
112            wx/wxPython/wxPython.h now.  Only if USE_WX_PYTHON_SWIG_HACK is
113            defined, use swigPtrConvertHack.h instead.
114    
115            * libraries/thuban/swigPtrConvertHack.h: Remove the code that was
116            copied over from wxPython.h.
117            (decode_pointer_new): New.  Equivalent of decode_pointer for
118            wxPython 2.5.
119            (wxPyConvertSwigPtr): Modified to cope with wxPython 2.5 as well.
120    
121            * README: Add section on potential build problems which explains
122            how the work-around for a missing wxPython.h is activated.
123    
124    2005-03-29  Bernhard Herzog  <[email protected]>
125    
126            * test/postgissupport.py (find_postgis_sql): Added yet another
127            potential location for (lw)postgis.sql because the file has moved
128            again in postgis 1.0.0 rc4.
129    
130    2005-03-29  Bernhard Herzog  <[email protected]>
131    
132            * Thuban/UI/legend.py (BMP_SIZE_W, BMP_SIZE_H): Set both to 16 to
133            match the site of the legend_icon_layer icon.  Otherwise wxpython
134            2.5 complains when the legend is created with the error:
135    
136            PyAssertionError: C++ assertion "(bitmap.GetWidth() == m_width &&
137            bitmap.GetHeight() == m_height) || (m_width == 0 && m_height ==
138            0)" failed in ./src/generic/imaglist.cpp(81): invalid bitmap size
139            in wxImageList: this might work on this platform but definitely
140            won't under Windows.
141    
142    2005-03-23  Jonathan Coles <[email protected]>
143    
144            These changes add support for adjusting the opacity of a raster layer.
145    
146            * Thuban/Model/layer.py (RasterLayer.Opacity): Replaces AlphaOpacity.
147            (RasterLayer.SetOpacity): Replaces SetAlphaOpacity. Also triggers
148            a LAYER_CHANGED event if the opacity actually changes.
149    
150            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_data): Added
151            layer parameter needed in the implementation of this method in
152            renderer.py.
153    
154            * Thuban/UI/layerproperties.py (LayerProperties.dialog_layout): Fixed
155            typo 00 -> 0.
156    
157            * Thuban/UI/rasterlayerproperties.py (RasterLayerProperties): Added
158            control to adjust opacity.
159    
160            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Scale the
161            alpha data based on the opacity level of the layer.
162    
163            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Now
164            accepts a layer parameter.
165    
166            * test/test_layer.py (TestLayerModification.test_raster_layer):
167            Rename opacity method calls and add test for LAYER_CHANGED.
168    
169    2005-03-16  Bernhard Herzog  <[email protected]>
170    
171            * test/test_connector.py (DeletionTestMixin.check_deletions)
172            (DeletionTestMixin.check_deletetions): renamed to check_deletions.
173            update the callers.
174    
175    2005-03-14  Jan-Oliver Wagner <[email protected]>
176    
177            * Doc/manual/thuban-manual-de.xml: More translations.
178    
179    2005-03-10  Jan-Oliver Wagner <[email protected]>
180    
181            Introducing initialization callbacks for extensions.
182    
183            * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
184            optional parameter init_callback.
185            (ExtensionDesc.init_ext): New. Executes the callback and sets
186            a status.
187    
188            * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
189            initialization of the extensions.
190            (ThubanApplication.init_extensions): Init all extensions.
191    
192            * Thuban/UI/about.py (About.__init__): Added status of the extensions
193            to the about text.
194    
195            * Extensions/gns2shp/__init__.py: Added init method for Extension
196            description.
197            (init): New. Contains the initialization of the module.
198    
199    2005-03-04  Nina H�ffmeyer <[email protected]>
200    
201            * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
202            OGRConnection to open a datasource. Removed dialog to display all
203            available drivers. Added some doc strings.
204    
205            * Extensions/ogr/ogrstart.py: Added menu entry for opening an
206            OGRDatasource with a string. Added two opening methods which return an
207            OGRDatasource (either data from file or from DB).
208    
209            * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
210            represents a geometry reference of an OGRFeature. OGRShape now has a
211            list of referenced geometry objects (important for geometry
212            collections).
213            For OGRShapeStores loaded from a DB an ID column can be specified now.
214    
215    2005-02-22  Jan-Oliver Wagner <[email protected]>
216    
217            * test/test_map.py (TestMapWithContents.test_tree_info):
218            Added label layer for comparison.
219    
220    2005-02-18  Jonathan Coles <[email protected]>
221    
222            * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
223            which builds a mask. Handle the majority of an image in a loop,
224            creating 8 bits at a time. Later, handle the edge case where less
225            than 8 bits are packed.
226    
227    2005-02-18  Bernhard Herzog  <[email protected]>
228    
229            * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
230            doc-string
231    
232    2005-02-18  Jonathan Coles <[email protected]>
233    
234            * setup.py: Remove wx_cs_params from gdal compile options.
235    
236    2005-02-18  Jonathan Coles <[email protected]>
237    
238            Refactored baserenderer.py and renderer.py to remove baserenderer.py's
239            dependencies on wxPython. Added a new method projected_raster_layer()
240            that returns a raster layer image in projected space. This must be
241            implemented in classes derived from BaseRenderer. This also eliminates
242            the dependency on gdal in baserenderer.py.
243    
244            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
245            new projected_raster_layer() to get projected raster image instead
246            of directly calling ProjectRasterFile().
247            (BaseRenderer.projected_raster_layer): New. This must be implemented
248            by derived classes. It takes almost the same arguments as ProjectRasterFile
249            did and returns a projected image with mask and alpha data (if requested).
250            (BaseRenderer.render_map_incrementally): Remove the check for gdal since
251            that check will be done in MapRenderer.projected_raster_layer(). This
252            also allows other implementations to use different projection code.
253    
254            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
255            Implementation of BaseRenderer.projected_raster_layer. Checks for
256            gdal support and wxPython version. Also handles exceptions from
257            ProjectRasterFile.
258    
259            * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
260            and added a variable which can be set through the options argument
261            of ProjectRasterFile.
262    
263            * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
264            Calls ProjectRasterFile and returns the result.
265            (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
266            of calling projected_raster_layer() with different options.
267            (TestBaseRenderer.test_raster_no_projection): Removed tests based on
268            wxPython version and all tests of masks and alpha channels. These are
269            now in test_projected_raster_layer().
270    
271    2005-02-17  Jan-Oliver Wagner <[email protected]>
272    
273            * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
274            doc-strings to comply with coding_guidelines.
275    
276    2005-02-17  Jan-Oliver Wagner <[email protected]>
277    
278            Docstring improvements and minor fixes for labellayer.
279    
280            * Thuban/Model/map.py:
281            (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
282            Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
283            Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
284            Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
285            doc string.
286            (Map.BoundingBox): Removed superfluous test for label_layer
287            and improved doc string.
288            (Map.TreeInfo): Added label_layer and improved sdo string.
289    
290            * Thuban/Model/label.py: Added import of _.
291            (Label, Label.__init__): Improved/added doc string.
292            (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
293            LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
294            Improved/added doc string.
295            (LabelLayer.AddLabel): Use already defined names for
296            align strings and improved doc string.
297            (LabelLayer.TreeInfo): New. Return the object data for
298            the tree view.
299    
300    2005-02-16  Jonathan Coles <[email protected]>
301    
302            Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
303            so that that wxproj doesn't crash. Added GUI support for selecting
304            alpha channel (opacity can't be selected yet).
305    
306            NOTE: If wxPython.h is including in future distribution packages
307            then it will not be necessary to have the files swigPtrConvertHack.h
308            and wxPython_int.h included with Thuban. This is hopefully
309            a temporary workaround.
310    
311            * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
312            access to the macro wxCHECK_VERSION so that it will properly
313            generate a bit mask. There was a problem between wx2.4 and wx2.5
314            that this works around.
315    
316            * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
317            of RasterLayer.MaskType.
318            (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
319            (RasterLayer.MaskType): New. Returns the type of mask to use. Can
320            specify none, a bitmap, or an alpha channel.
321            (RasterLayer.SetMaskType): New. Set what kind of mask to use.
322    
323            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
324            Set the raster warping options for the mask based on the value
325            of RasterLayer.MaskType.
326    
327            * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
328            deprecated calls to SetItemSelectedImage in favor of SetItemImage
329            with wxTreeItemIcon_Selected.
330    
331            * Thuban/UI/rasterlayerproperties.py: Support selecting to use
332            an alpha channel for the mask.
333    
334            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
335            data if it is available and an alpha channel is supported under
336            the current version of wxPython.
337    
338            * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
339            to select whether 1's or 0's select the desired portion of an image
340            in the bit mask. wx2.4 has a bug where the documentation is the opposite
341            from behavior.
342            (ProjectRasterFile): Only generate an alpha channel if the version
343            of wxPython is >= 2.5.3.
344    
345            * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
346            When wxPython >= 2.5.3 use the special swig functions to decode an
347            object's address.
348    
349            * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
350            based on the version of wxPython. If >= 2.5.3 use the special swig
351            functions from wxPython to decode wxPython objects, otherwise use
352            the old method of retrieving the address from the object __repr__ string.
353    
354            * libraries/thuban/wxPython_int.h: Copied from wxPython source.
355            Unnecessary code was removed to make it smaller.
356    
357            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
358            Add tests for returning an alpha channel.
359    
360            * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
361            tests that used removed functions UseMask and SetUseMask
362    
363    
364    2005-02-08  Bernhard Herzog  <[email protected]>
365    
366            More wxPython 2.5 changes.  This time taken from a patch from
367            Daniel Calvelo Aros.
368    
369            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
370            (QueryTableFrame.__init__): Pass the size of a spacer as a single
371            item.
372    
373            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
374            (ProjFrame.build_dialog): Pass the size of a spacer as a single
375            item.
376    
377            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
378            size of a spacer as a single item.
379    
380            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
381            size of a spacer as a single item.
382    
383    2005-02-08  Bernhard Herzog  <[email protected]>
384    
385            Compatibility with wxPython 2.5.  The changes should make it work
386            better with 2.5 while still keeping compatibility with 2.4.  There
387            are still problems with 2.5, though.
388    
389            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
390            of a spacer as a single item.
391    
392            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
393            from wxControl
394    
395            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
396            2.5, add an implementation of the GetFirstChild method that does
397            not require the second parameter.
398            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
399            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
400            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
401            pass the second parameter to GetFirstChild
402    
403    2005-02-08  Nina H�ffmeyer <[email protected]>
404    
405            * Extensions/ogr/ogrshapes.py: Removed some print commands.
406    
407            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
408            additional menu but appears as a possibility in the menu Map.
409    
410    2005-02-07  Jonathan Coles <[email protected]>
411            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
412            and PYTHON_ERRF since they were no longer necessary.
413    
414    2005-02-07  Bernhard Reiter <[email protected]>
415            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
416            Enable translation for message string.
417    
418    2005-02-06  Martin Schulze  <[email protected]>
419    
420            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
421            the arguments of the contstructor to fit the global scheme
422    
423    2005-01-31  Nina H�ffmeyer <[email protected]>
424    
425            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
426            some dialogs needed to start ogr.
427            
428            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
429            warnings.
430    
431            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
432            encoding warnings.
433    
434    2005-01-28  Jonathan Coles <[email protected]>
435    
436            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
437            mask is packed into a bit array. It's now slightly faster.
438    
439    2005-01-28  Jonathan Coles <[email protected]>
440    
441            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
442            default to true.
443    
444            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
445            code that loads the state of the layer's use_mask flag. Its
446            usefulness is still being debated.
447    
448            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
449            code that saves the state of the layer's use_mask flag. Its
450            usefulness is still being debated.
451    
452            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
453            options to ProjectRasterFile based on the state of layer.UseMask().
454            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
455            quit is there is a problem projecting.
456            (BaseRenderer.draw_raster_data): Change the documentation to
457            describe the new format (XBM) that the mask data will be in.
458    
459            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
460            data is in XBM format when format='RAW' which means it doesn't
461            need to be converted to a wxImage before being used as a mask
462            for a wxBitmap. Assume that if format != 'RAW' that the image
463            data and mask data are in the same format.
464    
465            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
466            and a mask is requested, convert the alpha band to a bit array in
467            XBM format. if an alpha channel is requested, simply return the
468            data in the alpha band. Provide better error handling by returning
469            python error messages (also fixes RT #2947).
470            (ProjectRasterFile): Support multiple mask options, rather than simply
471            a flag indicating that a mask should or should not be used. Provide
472            better error handling by returning python error messages.
473    
474            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
475            Add mask data to test.
476    
477            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
478            should use the mask by default.
479            (TestLayerModificaton.test_raster_layer): Test that a layer should use
480            the mask by default.
481    
482            * test/test_load.py (TestRasterLayer.test): Remove testing for
483            use_mask flag in file.
484    
485            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
486            for use_mask in file.
487    
488            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
489            
490    2005-01-26  Jonathan Coles <[email protected]>
491    
492            Add a new dialog box for raster layers. The dialog box allows
493            the user to toggle a mask that is generated by ProjectRasterFile
494            and is used to only draw the real parts of the projected image.
495    
496            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
497            Instruct the warping code to generate a mask if the raster layer
498            requests one.
499            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
500    
501            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
502            obsolete optional mask argument.
503    
504            * Thuban/UI/classifier.py (Classifier): Change the parent class
505            to LayerProperties and rework the code to support layout calls
506            from the parent.
507            (Classifier.dialog_layout): New. Layout the dialog box.
508            (Classifier.map_layers_removed): Removed. Moved to parent class.
509            (Classifier.map_replaced): Removed. Moved to parent class.
510            (Classifier._OnTry): Renamed to OnTry to support parent class.
511            (Classifier.OnClose): Removed. Supplied in parent class.
512            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
513            (Classifier._OnOK): Renamed to OnOK to support parent class.
514            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
515    
516            * Thuban/UI/layerproperties.py: New. Base class for layer properties
517            dialog boxes.
518    
519            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
520            raster layer properties.
521    
522            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
523            with the non-simple version supplied with gdal. This allows added
524            features such as creating an alpha band.
525            (GetImageData): Generate a mask array from the alpha band that is
526            generated by gdal if the user has selected it. Try to support images
527            that have more than three bands, such as images with RGB plus an
528            alpha band.
529            (ProjectRasterFile): Convert python argument for mask and tell
530            gdal to enable or disable an alpha band.
531    
532            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
533            describing what kind of layer the class is. Defaults to "Unknown",
534            but should be overridden by subclasses.
535            (Layer.Type): New. Override base class method.
536            (RasterLayer.__init__): Create a flag for using a mask. Record extra
537            data from gdal for display in the properties dialog.
538            (RasterLayer.Type): New. Override base class method.
539            (RasterLayer.UseMask): New. Returns True if the mask should be used.
540            (RasterLayer.SetUseMask): New. Set if the mask should be used.
541            (RasterLayer.ImageInfo): New. Return extra information about the image.
542    
543            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
544            the mask information.
545    
546            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
547    
548            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
549            Classifier classes as dialogs to use with the proper layer types.
550    
551            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
552            Fix test.
553    
554            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
555            (TestLayerModification.build_path): New. Support function.
556            (TestLayerModification.test_raster_layer): New. Test new methods.
557    
558            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
559    
560            * test/test_load.py (TestRasterLayer): Add tests for mask.
561    
562            * test/test_load_1_0_1.py: New. Copied from test_load.py.
563    
564            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
565            obsolete optional mask argument.
566    
567    2005-01-26  Nina H�ffmeyer <[email protected]>
568    
569            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
570            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
571            RowOrdinalToId() and ReadRowAsDict().
572    
573            * Extensions/ogr/ogrstart.py: Added menu item which opens database
574            layers for existing database connections.
575    
576            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
577    
578    
579    2005-01-26  Jan-Oliver Wagner <[email protected]>
580    
581            * Doc/manual/thuban-manual-de.xml: More translations.
582    
583    2005-01-24  Bernhard Herzog  <[email protected]>
584    
585            Rework the status bar updates a bit to make sure the message about
586            the projections is produced at the right times.
587    
588            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
589            New class variable with messages that may require a status bar
590            update.
591            (MainWindow.view_position_changed)
592            (MainWindow.update_status_bar): Rename from view_position_changed
593            to update_status_bar.  It's meaning has changed now that it may
594            also generate messages about problems with projection settings.
595            (MainWindow.__init__): Use the new update_status_bar_messages
596            class variable to subscribe update_status_bar
597            (MainWindow.set_position_text): Update doc-string.  This method
598            has to be renamed at some point.  See doc-string and comments.
599            (MainWindow.OnClose): Unsubscribe update_status_bar from all
600            messages in update_status_bar_messages
601    
602            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
603            class attribute.  map messages to be forwarded by the viewport.
604            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
605            the messages in forwarded_map_messages
606    
607    2005-01-21  Bernhard Herzog  <[email protected]>
608    
609            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
610            doc-string
611            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
612            different name for the initialization SQL file.
613    
614    2005-01-21  Jonathan Coles <[email protected]>
615    
616            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
617            a projection and returns a formatted string representing the
618            parameters to feed to gdalwarp. This function eliminates
619            redundancy in draw_raster_layer().
620            (BaseRenderer.render_map_incrementally): Removed the optimization which
621            drew the top most raster layer first and then only those vector-
622            based layers that are above it. With the support for transparency
623            this optimization breaks correct behaviour.
624            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
625            future enhancements to raster layer bounding box. The old behaviour has
626            not changed. Also, change calling parameters to draw_raster_data()
627            to specify new RAW data format and mask.
628            (BaseRenderer.draw_raster_data): Change signature to include an optional
629            parameter for mask information. Change documentation to mention
630            support for new parameter and added option for RAW data format.
631            The data argument is now a list of [width, height, data].
632    
633            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
634            mask parameter. Add new condition for RAW format, which
635            significantly reduces rendering time. Add condition for
636            mask parameter.
637    
638            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
639            data array of RGB values from the projected image returned from
640            the gdal warping functions. In the case of palette based images, it
641            converts the NO_DATA index to the mask color.
642            (ProjectRasterFile): Removed all custom memory driver references
643            and replaced it with the standard in-memory dataset provided
644            by gdal. The return data is no longer a BMP file, but an array
645            of RGB values, one set triple per pixel.
646    
647            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
648            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
649            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
650    
651            * setup.py (thuban_build_ext.finalize_options): Removed mention
652            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
653            files. These are obsolete with the new version of gdalwarp.cpp
654    
655            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
656            Updated signature.
657            (TestBaseRenderer.test_raster_no_projection): Changed the test
658            data to be data in the uncompressed RAW format returned from
659            ProjectRasterFile.
660    
661    2005-01-21  Jan-Oliver Wagner <[email protected]>
662    
663            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
664            string available for i18n.
665    
666    2005-01-20  Russell Nelson  <[email protected]>
667    
668            * Resources/Projections/defaults.proj: Ruin the speling of the
669            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
670            It's the wrong thing to do in the long run, but it's necessary for
671            those users until that bug is fixed.  Otherwise the projection
672            dialog segfaults.  Better to annoy some Lambert-93 users with a
673            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
674    
675    2005-01-20  Bernhard Reiter <[email protected]>
676    
677            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
678            docstring and comment that the warning code here is a hack.
679    
680    2005-01-20  Russell Nelson  <[email protected]>
681    
682            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
683            user about misprojected layers when their lat/lon bounding
684            box exceeds rational lat/lon values.
685    
686    2005-01-20  Bernhard Reiter <[email protected]>
687    
688            * Thuban/UI/about.py (unicodeToLocale): Improved:
689            Use 'ascii' and then 'replace' for other characters
690            when getdefaultlocale returns None. Thanks to Bernhard H. .
691    
692    2005-01-20  Bernhard Reiter <[email protected]>
693    
694            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
695            that OnRangeText might be called twice and using None as argument.
696    
697    2005-01-20  Bernhard Reiter <[email protected]>
698    
699            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
700            OnRangeText(0) to work around a different in wx Behaviour noticed
701            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
702    
703    2005-01-20  Bernhard Reiter <[email protected]>
704    
705            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
706            None. (Fixes rt#2910.)
707            
708    2005-01-18  Frank Koormann <[email protected]>
709    
710            New Extension: mouseposition
711            Tool to collect mouse click positions (map coordinates) in a dialog.
712    
713            * Extensions/mouseposition/__init__.py: New, extension registration
714    
715            * Extensions/mouseposition/mouseposition.py: New, implements the
716            dialog and adds a tool to Thuban mainwindow.
717    
718            * Extensions/mouseposition/position.xpm: New, icon for tool.
719    
720    2005-01-14  Jan-Oliver Wagner <[email protected]>
721    
722            * Doc/manual/thuban-manual-de.xml: More translations.
723    
724    2005-01-11  Frank Koormann <[email protected]>
725    
726            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
727            Fix indention bug.
728    
729    2005-01-09  Frank Koormann <[email protected]>
730    
731            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
732            BugFix 2901: Explicitly copy layers ClassificationColumn since it
733            is not part of the layers Classification.
734    
735    2005-01-03  Frank Koormann <[email protected]>
736    
737            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
738            BugFix 2883: Former implementation only worked on classified point
739            layers: KeyError was raised, now use the default size if field is None.
740    
741    2004-12-27  Bernhard Reiter <[email protected]>
742    
743            svgexport 1.0.0cvs: Fixed label export.
744    
745            * Extensions/svgexport/test/test_svgmapwriter.py:
746            class TestSVGRenderer(): New class; new test test_label_font().
747    
748            * Extensions/svgexport/svgmapwriter.py
749            (SVGRenderer.label_font()): initialised Font size with self.factor now,
750            makes test_label_font happy.
751    
752            * Extensions/svgexport/TODO: crossed out fixed label export item.
753            Added item for options.
754    
755            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
756    
757    2004-12-27  Russell Nelson  <[email protected]>
758    
759            Middle mouse button pans.
760    
761            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
762            OnMiddleDown and OnMiddleUp events.
763            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
764            previously used tool.
765            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
766            pressing the middle mouse button.
767    
768    2004-12-27  Jan-Oliver Wagner <[email protected]>
769    
770            * Doc/manual/thuban-manual-de.xml: More translations.
771    
772    2004-12-23  Jan-Oliver Wagner <[email protected]>
773    
774            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
775            \n to stderr after the warnings. Thanks to Russell Nelson.
776    
777    2004-12-20  Nina Hueffmeyer <[email protected]>
778    
779            * Extensions/ogr/ogrshapes.py: Fixed some issues from
780            Bernhard (coding guidelines etc.). Additionally it is now possible to
781            display shapefiles containing feature collections (e.g.polygons
782            with holes). Works with gdal 1.2.1 now.
783    
784            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
785            from Bernhard (coding guidelines etc.). If ogr can't be imported,
786            tests are skipped now.
787    
788            * Extensions/ogr/ogrstart.py: Fixed some typings.
789    
790    2004-12-20  Bernhard Reiter <[email protected]>
791    
792            * Extensions/svgexport/TODO: updated to add support for
793            raster layers and labels for 1.0.1.
794    
795            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
796            Issue a warning now.
797    
798  2004-12-19  Bernhard Reiter <[email protected]>  2004-12-19  Bernhard Reiter <[email protected]>
799    
800          * Extensions/svgexport/TODO: Added idea to support triggering          * Extensions/svgexport/TODO: Added idea to support triggering
# Line 54  Line 851 
851          * Doc/manual/thuban-manual-de.xml: Copied English section about          * Doc/manual/thuban-manual-de.xml: Copied English section about
852          svexport over.          svexport over.
853    
854          * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.          * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
855    
856          * Extensions/svgexport/svgsaver.py,maplegend.py:          * Extensions/svgexport/svgsaver.py,maplegend.py:
857          Moved from experimental to stable extension menu.          Moved from experimental to stable extension menu.

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