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2003-06-17 Jonathan Coles <[email protected]> |
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Backport from HEAD. |
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The view should respond to layer projection |
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changed events to update the display. Changes to a projection |
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should not cause the map to be set to full extent. |
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* Thuban/UI/view.py (MapCanvas.__init__): New instance variable |
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current_map_proj to remember the current map projection so that |
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when the projection changes we know what the previous projection |
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was. |
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(MapCanvas.SetMap): Unsubscribe and subscribe to |
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LAYER_PROJECTION_CHANGED events. |
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(MapCanvas.projection_changed): Split into two methods that respond |
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to map and layer projection changes. |
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(MapCanvas.map_projection_changed): New. Takes the current view and |
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projects it using the new projection. This does not cause the |
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map to be redrawn at full extent. |
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(MapCanvas.layer_projection_changed): New. Cause a redraw which |
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will draw each layer in its new projection. |
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2003-06-16 Frank Koormann <[email protected]> |
2003-06-16 Frank Koormann <[email protected]> |
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Fix problem of hidden properties dialog under windows after double |
Fix problem of hidden properties dialog under windows after double |
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