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2003-05-02 Jan-Oliver Wagner <[email protected]> |
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Implementation of MemoryTable. |
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* Thuban/Model/table.py (MemoryTable): New. Quite simple table |
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implementation that operates on a list of tuples. All of the data |
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are kept in the memory. |
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* test/test_table.py (MemoryTableTest): New. |
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* test/test_transientdb.py (SimpleTable): Removed. |
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(TestTransientTable.test_transient_joined_table, |
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(TestTransientTable.test_transient_table_read_twice): Replaced |
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SimpleTable by MemoryTable. |
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2003-04-30 Jonathan Coles <[email protected]> |
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* Data/iceland_sample.thuban: Now contains correct projections |
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for each of the layers. |
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* Resources/Projections/defaults.proj: Geographic projection |
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contains unit conversion parameter. |
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2003-04-30 Jonathan Coles <[email protected]> |
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The most important part of this putback is the projection changes. |
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It should now be possible to specify the projection that a layer |
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is in and then specify a different projection for the map. The |
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projection dialog has an extra parameter for a geographic projection |
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which lets the user select if the input is in degrees or radians. |
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* Thuban/Model/layer.py (Layer.ShapesInRegion): Fix docstring |
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to say that the parameter is a tuple of unprojected |
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points (which is what the callers to this method were assuming). |
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Also, since the points are unprojected we need to projected them. |
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* Thuban/UI/legend.py (LegendTree.MoveCurrentItemUp, |
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LegendTree.MoveCurrentItemDown): If the layer or any of the layer's |
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groups are selected, move the layer up/down. Fixes RTbug #1833. |
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* Thuban/UI/mainwindow.py: Move menu item map_rename up. |
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* Thuban/UI/projdialog.py (ProjFrame._OnSave): Add missing |
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parameter in call to SetClientData. |
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(GeoPanel): Add support for selecting the units that the |
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source data is in (Radians or Degrees). |
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* Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Optimize |
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the rendering loop by reducing the number of if's, removing the |
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unnecessary try/except block, and checking if the old group |
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is the same as the new one (which happens a lot if there is |
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no classification, or lots of shapes are in the same group). |
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* Thuban/UI/view.py (MapCanvas.OnPaint): Add a try/except block |
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around the redraw routine to try to catch problems that the user |
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may create by selecting invalid projections for the data set and |
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map. Clears the display if there are any problems and prints the |
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error. |
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(MapCanvas.do_redraw): Use DC.Clear() instead of drawing a filled |
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rectangle. |
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* extensions/thuban/wxproj.cpp (project_point): First invert the |
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supplied point (which should be in projected coordinates) using |
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the layer's projection and then project the point using the |
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map's projection. |
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(project_points): Use project_point() to project each point. |
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2003-04-30 Jan-Oliver Wagner <[email protected]> |
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* Thuban/Model/layer.py (Layer.SetShapeStore): Fixed a bug: |
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don't set the Classification to None if the classfication field |
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is None (ie only a DEFAULT). |
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2003-04-30 Bernhard Herzog <[email protected]> |
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* Thuban/UI/view.py: Fix some typos. |
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* Thuban/UI/mainwindow.py (MainWindow.identify_view_on_demand): Do |
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not pop up the dialog if the selection becomes empty (this could |
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happen if e.g. a new selection is opened while the identify tool |
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is active and dialog had been closed) |
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2003-04-30 Bernhard Herzog <[email protected]> |
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* Thuban/Model/transientdb.py (TransientTableBase.__init__): New |
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instance variable read_record_last_result |
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(TransientTableBase.read_record): Make sure reading the same |
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record twice works. The implementation uses the new instance |
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variable read_record_last_result |
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* test/test_transientdb.py |
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(TestTransientTable.test_transient_table_read_twice): New test |
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case for the above bug-fix. |
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2003-04-29 Jonathan Coles <[email protected]> |
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* Thuban/common.py: Removed. No longer needed Str2Num. RTbug #1832. |
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* Thuban/UI/classgen.py: Remove all uses of Str2Num. |
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* Thuban/UI/classifier.py: Remove all uses of Str2Num. |
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(ClassTable.SetValueAsCustom): Rename keyword argument in |
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ClassGroup* constructors to match argument name. |
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2003-04-29 Bernhard Herzog <[email protected]> |
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* Thuban/Model/session.py (Session.Destroy): Explicitly close the |
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transient DB if it exists to make sure it doesn't leave a journal |
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file in the temp directory. |
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* Thuban/Model/transientdb.py (TransientDatabase.close): Set |
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self.conn to None after closing the connection to make sure it's |
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not closed twice |
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2003-04-29 Jonathan Coles <[email protected]> |
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Add a visible parameter in the layer XML tag. The default value is |
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"true". If anything other than "false" is specified we also assume |
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"true". Addresses RTbug #1025. |
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* Doc/thuban.dtd: Add visible parameter to a layer. |
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* Thuban/Model/layer.py (BaseLayer.__init__): Change default value |
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of visible from 1 to True. |
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(Layer.__init__): Change default value of visible from 1 to True. |
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* Thuban/Model/load.py (SessionLoader.start_layer): Read visible |
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parameter. |
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* Thuban/Model/save.py (SessionSaver.write_layer): Save visible |
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parameter. |
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* test/test_load.py: Add new test data contents_test_visible. |
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(LoadSessionTest.setUp): save test data. |
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(LoadSessionTest.testLayerVisibility): Test if the visible flag |
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is loaded correctly. |
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* test/test_save.py (SaveSessionTest.testSingleLayer): Add test |
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for saving an invisible layer. |
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2003-04-29 Jonathan Coles <[email protected]> |
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* Thuban/UI/mainwindow.py (MainWindow.SetMap): Look up the |
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legend dialog box and tell it to change its map to the one |
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supplied to SetMap(). Fixes RTbug #1770. |
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2003-04-29 Bernhard Herzog <[email protected]> |
2003-04-29 Bernhard Herzog <[email protected]> |
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Next step of table implementation. Introduce a transient database |
Next step of table implementation. Introduce a transient database |
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once. Plus it introduces a reference cycle that keeps can keep the |
once. Plus it introduces a reference cycle that keeps can keep the |
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session object alive for a long time. |
session object alive for a long time. |
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2003-04-25 Jonathan Coles <[email protected]> |
2003-04-29 Jonathan Coles <[email protected]> |
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* Thuban/Model/proj.py (Projection): Removed Set*() methods to make |
* Thuban/Model/proj.py (Projection): Removed Set*() methods to make |
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Projection an immutable item. Fixes RTbug #1825. |
Projection an immutable item. Fixes RTbug #1825. |
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