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2002-05-15 Bernhard Herzog <[email protected]> |
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* Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None |
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when the shapefile is empty. |
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(Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may |
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now return None for empty shapefiles. Update doc-strings. |
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* Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with |
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the layer's bbox being None. |
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* Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the |
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layer's bbox being None. |
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* Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when |
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necessary. |
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(MapCanvas.__init__): New instance variables, last_selected_layer |
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and last_selected_shape to determine how the selection has |
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changed. |
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* Thuban/UI/tableview.py (TableGrid.__init__): Do not call |
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AutoSizeColumns because it will cause a traversal of the entire |
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table which for large .dbf files will take a very long time. |
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2002-05-14 Bernhard Herzog <[email protected]> |
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* Thuban/Model/layer.py (Layer.open_shapefile): Choose a better |
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maximum depth for the tree than shapelib does by default. |
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2002-05-10 Bernhard Herzog <[email protected]> |
2002-05-10 Bernhard Herzog <[email protected]> |
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* setup.py (py_modules): The shptree modules doesn't have a |
* setup.py (py_modules): The shptree modules doesn't have a |
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