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2005-05-12 Jonathan Coles <[email protected]> |
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* Thuban/UI/projdialog.py: Add missing import, which led to an |
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exception when opening a layer's projection. |
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2005-05-09 Bernhard Herzog <[email protected]> |
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* test/support.py (FileLoadTestCase.filename): Fix doc-string. |
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2005-05-09 Bernhard Herzog <[email protected]> |
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* Thuban/Model/postgisdb.py (PostGISConnection.connect): Set the |
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connection to autoconnect. Fixes RT#3148. |
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* test/test_postgis_db.py |
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(TestPostGISSpecialCases.test_simple_error_handling): New test |
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that attempts to reproduce RT#3148. |
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2005-05-06 Jonathan Coles <[email protected]> |
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Add support for saving and loading the opacity and mask type |
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properties of RasterLayers. Also add support for proper use |
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of alpha information while drawing images not in 'RAW' format. |
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If transparency in an image format (e.g, PNG) is supported by |
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wxWidgets then the image would previously have been draw with |
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transparent regions, but the opaque regions would have been |
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unaffected by a change in the layer's opacity. This patch |
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corrects the problem. |
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* Thuban/Model/layer.py (RasterLayer): Added opacity and |
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masktype parameters to the constructor, and set the |
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appropriate variables to those values. |
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* Thuban/Model/load.py (SessionLoader.start_rasterlayer): Added |
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code to read the opacity and mask type of the layer and construct |
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a new layer with the additional parameters. |
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* Thuban/Model/save.py (SessionSaver.write_layer): Added code |
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to save the opacity and mask type of a layer. |
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* Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass |
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the opacity of the layer to draw_raster_data rather than the layer. |
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(BaseRenderer.draw_raster_data): Remove the layer parameter because |
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the function doesn't need to know about the layer. Add the optional |
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opacity parameter whose default is 1.0. Add 'PNG' as a supported |
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graphics format. |
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* Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Fixed |
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signature to match that in BaseRenderer. Use the new opacity argument |
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in place of calling layer.Opacity(). In the case where the |
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format is not 'RAW', alpha_data is None and the loaded image has |
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alpha information, use the file's alpha information. This is |
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still subject to the layer's opacity setting. |
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* test/test_baserenderer.py (SimpleRenderer.draw_raster_data): |
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Fixed signature to match that in BaseRenderer. |
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* test/test_load.py (TestRasterLayer): Change file_contents to |
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include opacity and masktype variables. |
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(TestRasterLayer.test): Include tests for opacity and masktype |
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changes. |
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* test/test_save.py (SaveSessionTest.testRasterLayer): Restructure |
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test to cover a variety of combinations of masktype and opacity |
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settings. |
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2005-05-02 Jan-Oliver Wagner <[email protected]> |
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* debian/rules: add --use-wx-python-swig-hack |
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to the build command. |
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Thanks to Moritz Lennert for pointing this out. |
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2005-04-28 Jan-Oliver Wagner <[email protected]> |
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Introduce OGRFileShapeStore in ogr extension. |
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This allows at least that loaded shapefile shape stores |
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can be saved correctly in the thuban session file |
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and reloaded again (reload is via core shapefile |
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routine, not OGR). For other types, .thuban files |
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can not be reloaded for the time being. |
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* Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This |
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class ist to be used for any file-based shape stores |
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accessed through OGR. |
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* Extensions/ogr/ogrstart.py (open_with_ogr): Added |
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forgotten _ for i18n. Adapted call OpenFileShapestore |
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regarding new parameter. |
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(OpenFileShapestore): Use OGRFileShapeStore instead of |
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OGRShapeStore. Fix return value (None instead of null). |
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Add new parameter "mainwindow" to avoid accessing global |
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context. |
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2005-04-27 Jan-Oliver Wagner <[email protected]> |
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Introduce FileShapeStore as generalization for |
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file-based shape stores. In a first instance |
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this allows additional modules to handle shapefile |
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format as well, namely the OGR extension. |
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* Thuban/Model/data.py: Various small fixes in doc-strings. |
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(FileShapeStore): New class. |
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(ShapefileStore): Derive from FileShapeStore. |
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(ShapefileStore.__init__): Call __init__ of FileShapeStore, |
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rename self.table to self._table, initialize self._bbox |
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(ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox |
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and self.FileName() instead of self.filename. |
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(ShapefileStore.Table): Use self._table instead of self.table. |
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(ShapefileStore.FileName): Removed (moved to FileShapeStore). |
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(ShapefileStore.BoundingBox): Use self._bbox instead of self.bbox. |
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* Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore. |
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(SessionSaver.write_data_containers): Only use methods of the |
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base class FileShapeStore. |
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2005-04-26 Martin Schulze <[email protected]> |
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* Extensions/wms/wms.py (render_wms_layer): Adjusted the render |
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function to the modified render engine |
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2005-04-25 Martin Schulze <[email protected]> |
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* Thuban/UI/renderer.py (MapRenderer.projected_raster_layer): |
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Added a description according to the CVS log message |
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2005-04-23 Martin Schulze <[email protected]> |
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* Thuban/UI/renderer.py: Added a missing import |
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2005-04-23 Russell Nelson <[email protected]> |
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* Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the |
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way the previous tool is remembered, so that middle-button |
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panning works even if you haven't selected a tool. |
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2005-04-11 Bernhard Herzog <[email protected]> |
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* libraries/thuban/wxproj.cpp: Move the compatibility code that |
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deals with the wxPython 2.4 version of wxPython.h into the #ifdef |
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branch that includes wxPython.h because it's only needed when |
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wxPython.h is used. Also, it won't compile when |
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USE_WX_PYTHON_SWIG_HACK is set otherwise. |
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2005-04-07 Bernhard Herzog <[email protected]> |
2005-04-07 Bernhard Herzog <[email protected]> |
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* Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID. |
* Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID. |
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