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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]> |
2005-05-02 Jan-Oliver Wagner <[email protected]> |
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* debian/rules: add --use-wx-python-swig-hack |
* debian/rules: add --use-wx-python-swig-hack |
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2005-04-23 Russell Nelson <[email protected]> |
2005-04-23 Russell Nelson <[email protected]> |
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* Changed the way the previous tool is remembered, so that |
* Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the |
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middle-button panning works even if you haven't selected a tool. |
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]> |
2005-04-11 Bernhard Herzog <[email protected]> |
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