/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1453 by bh, Fri Jul 18 12:58:11 2003 UTC revision 1553 by bh, Wed Aug 6 17:21:47 2003 UTC
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1    2003-08-06  Bernhard Herzog  <[email protected]>
2    
3            Rearrange the renderers a bit, partly in preparation for changes
4            required for the postgis merge, partly to make it more testable.
5            Also make the representation of coordinates in Shapes more
6            consistent.
7    
8            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
9            this class is now in BaseRenderer. This class is now practically
10            only a specialization of BaseRenderer for rendering to an actual
11            wx DC.
12            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
13            to get the shapetype specific rendering functions.
14    
15            * Thuban/UI/baserenderer.py: New file with the basic rendering
16            logic. The code in this file is completely independend of wx.
17            (BaseRenderer): Class with the basic rendering logic
18    
19            * test/test_baserenderer.py: New. Test cases for BaseRenderer
20    
21            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
22            error_on_redraw to guard agains endless loops and stack overflows
23            when there's a bug in the rendering code that raises exceptions.
24            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
25            rendering into a separate method _do_redraw so that error handling
26            is a bit easier. When an exception occurs, set error_on_redraw to
27            true. When it's true on entry to OnIdle do nothing and return
28            immediately.
29    
30            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
31            Shape object will always have the coordinates as a list of list of
32            coordinate pairs (tuples).
33            (Shape.compute_bbox): Adapt to new representation.
34    
35            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
36            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
37            Shape objects.
38    
39            * test/test_shapefilestore.py
40            (ShapefileStoreTests.assertFloatTuplesEqual)
41            (ShapefileStoreTests.assertPointListEquals): Rename to
42            assertPointListEquals and change purpose to checking equality of
43            the lists returned by Shape.Points().
44            (TestShapefileStoreArc.test_shape)
45            (TestShapefileStorePolygon.test_shape)
46            (TestShapefileStorePoint.test_shape): Use the new
47            assertPointListEquals instead of assertFloatTuplesEqual
48    
49            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
50            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
51            and change purpose to checking equality of the lists returned by
52            Shape.Points().
53            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
54            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
55            (TestLayer.test_derived_store): Use the new assertPointListEquals
56            instead of assertFloatTuplesEqual
57    
58            * test/test_derivedshapestore.py
59            (TestDerivedShapeStore.assertFloatTuplesEqual)
60            (TestDerivedShapeStore.assertPointListEquals): Rename to
61            assertPointListEquals and change purpose to checking equality of
62            the lists returned by Shape.Points().
63            (TestDerivedShapeStore.test_shape): Use the new
64            assertPointListEquals instead of assertFloatTuplesEqual
65    
66    2003-08-06  Jan-Oliver Wagner <[email protected]>
67    
68            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
69            a bounding box. A dialog is raised in case, no bounding box
70            is found. This fixes bug #2043:
71            https://intevation.de/rt/webrt?serial_num=2043
72    
73    2003-08-05  Bernhard Herzog  <[email protected]>
74    
75            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
76            object look like a Color instantiation. Formerly it looked like a
77            tuple.
78    
79            * test/test_color.py (TestColor.test_repr)
80            (TestColor.test_equality, TestColor.test_inequality): New. test
81            some more apects of the Color class
82            (TestTransparent.test_repr, TestTransparent.test_hex)
83            (TestTransparent.test_equality): New. Test cases for the
84            Transparent object.
85    
86    2003-08-04  Jan-Oliver Wagner <[email protected]>
87    
88            * Doc/manual/thuban-manual.xml: a number of small improvements.
89            The resulting file is the version submitted for GREAT-ER II.
90    
91    2003-08-01  Bernhard Herzog  <[email protected]>
92    
93            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
94            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
95            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
96    
97            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
98            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
99            (ThubanEndBusyCursor): Add doc-strings
100    
101    2003-08-01  Bernhard Herzog  <[email protected]>
102    
103            First step towards PostGIS integration. More abstraction by movin
104            more code from the layer to the shapestore. More methods of the
105            layer are now simply delegated to the equivalent method of the
106            shapestore. The SHAPETYPE_* constants are now in data not in
107            layer.
108    
109            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
110            (SHAPETYPE_POINT, Shape): Move these constants and classes from
111            layer.py to data.py
112            (ShapefileStore.__init__): More Initialization for the new methods
113            and functionality.
114            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
115            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
116            (ShapefileStore.Shape): New methods that were formerly implemented
117            in the layer.
118            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
119            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
120            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
121            equivalents of the new shape methods. These versions are simply
122            delegated to the original shapstore.
123    
124            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
125            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
126            (Layer.SetShapeStore): Removed the initializatin of instance
127            variables that were needed for the stuff that's now in
128            ShapefileStore
129            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
130            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
131            shapestore.
132    
133            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
134            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
135            instead of layer.
136    
137            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
138    
139            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
140    
141            * test/test_layer.py: Import the SHAPETYPE_* constants from data
142            instead of layer.
143            (TestLayer.test_derived_store): Remove the test for the exception
144            when instantiating the DerivedShapeStore with an incompatible
145            table which is now in test_derivedshapestore.py. Add some more
146            tests of the layer methods to determine whether they work for a
147            DerivedShapeStore as well.
148    
149    2003-07-31  Jonathan Coles   <[email protected]>
150    
151            * Doc/manual/thuban-manual.xml: Fix the list of required packages
152            by just listing the name and where they can be found.
153    
154    2003-07-31  Frank Koormann   <[email protected]>
155    
156            * Doc/manual/thuban-manual.xml:
157            Changed the screenshot elements to figure.
158            Changed some variablelist elements to itemizedlist.
159            Added section on GDAL formats.
160    
161    2003-07-31  Jonathan Coles   <[email protected]>
162    
163            * Doc/manual/thuban-manual.xml: Added a few sentences about
164            the Fix Border Color option when generating classes.
165    
166    2003-07-30  Jonathan Coles   <[email protected]>
167    
168            * Thuban/Model/classgen.py: Add docstrings. Rename specific
169            Ramp instances to use lower_case_style.
170    
171            * Thuban/UI/classgen.py: Use renamed Ramp instances.
172            
173            * Thuban/UI/classifier.py: Add docstrings.
174    
175            * Thuban/UI/dock.py: Add docstrings.
176    
177            * test/test_classgen.py: Use renamed Ramp instances.
178    
179    2003-07-30  Bernhard Herzog  <[email protected]>
180    
181            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
182            was never used in Thuban.
183    
184    2003-07-30  Bernhard Herzog  <[email protected]>
185    
186            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
187            method directly instead of going through the transient_table
188            method. This faster because transient_table may force the copy of
189            a DBF file into the transient database and setting a table's title
190            doesnm't affect the title of the associated transient table, so
191            this fixes RT #2042
192    
193            * Thuban/UI/main.py (__version__): Don't import the already
194            removed show_exception_dialog.
195    
196    2003-07-29  Jonathan Coles   <[email protected]>
197    
198            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
199            Put back this method and remove the equivalent function since we
200            are setting the exception hook from within this class (OnInit).
201    
202    2003-07-29  Jonathan Coles   <[email protected]>
203    
204            * Doc/manual/images/5_2_custom_ramp.png,
205            Doc/manual/images/5_2_quantiles.png,
206            Doc/manual/images/5_2_uniform_dist.png,
207            Doc/manual/images/5_2_unique_values.png,
208            Doc/manual/images/8_int_error.png: New screen shots.
209    
210            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
211            some points, and added more screen shots.
212    
213    2003-07-29  Bernhard Herzog  <[email protected]>
214    
215            * Thuban/Model/data.py: Remove the now unused import of warnings
216    
217    2003-07-29  Bernhard Herzog  <[email protected]>
218    
219            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
220            deprecated since before the 0.8 release and isn't used in Thuban
221            itself anymore.
222    
223            * Thuban/Model/transientdb.py: Remove some unnecessary imports
224    
225    2003-07-29  Jonathan Coles   <[email protected]>
226    
227            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
228            python exception hook here so that we are sure to catch any
229            Thuban exception that happen during initialization.
230    
231            * Thuban/UI/main.py (main): Don't set the exception hook here,
232            it will get set in ThubanApplication.OnInit.
233    
234    2003-07-29  Jonathan Coles   <[email protected]>
235                                                                                
236            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
237            Removed and called it show_exception_dialog() so that the exception
238            handler can be set before the class is created.
239                                                                                
240            * Thuban/UI/main.py (main): Install the exception handler before
241            a ThubanApplication is created.
242                                                                                    
243    2003-07-29  Bernhard Herzog  <[email protected]>
244    
245            * po/it.po: New. Italian translation by Maurizio Napolitano
246    
247            * po/ru.po: New. Russian translation by Alex Shevlakov
248    
249    2003-07-29  Frank Koormann   <[email protected]>
250    
251            * Doc/manual/thuban-manual.xml: Extended section on supported
252            projections.
253            
254    2003-07-29  Frank Koormann   <[email protected]>
255    
256            * Doc/manual/thuban-manual.xml: gaspell-checked.
257    
258    2003-07-29  Jonathan Coles   <[email protected]>
259    
260            * Doc/manual/images/3_5_legend.png: Added border to improve look
261            on white background.
262    
263    2003-07-29  Jonathan Coles   <[email protected]>
264    
265            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
266            descriptions for the legend toolbar.
267    
268            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
269            cursor from dialog box.
270    
271    2003-07-28  Jonathan Coles   <[email protected]>
272    
273            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
274    
275            * Doc/manual/images/2_4_session_tree.png,
276            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
277            Doc/manual/images/4_2_layer_properties.png,
278            Doc/manual/images/4_2_raster_layer_properties.png,
279            Doc/manual/images/5_3_genclass.png,
280            Doc/manual/images/5_classification.png,
281            Doc/manual/images/6_projection.png,
282            Doc/manual/images/7_1_table_view.png,
283            Doc/manual/images/7_2_5_join.png: New screenshots.
284    
285    2003-07-24  Jonathan Coles   <[email protected]>
286    
287            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
288    
289    2003-07-24  Jonathan Coles   <[email protected]>
290    
291            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
292            chapter on Layer Management.
293    
294            * Doc/manual/Makefile: New. Makefile to generate all formats for the
295            manual and images.
296    
297    2003-07-24  Bernhard Herzog  <[email protected]>
298    
299            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
300            it annoys lintian which warns about these files not being
301            executable. The #1 isn't necessary here since if you absolutely
302            must execute them you can always say "python <filename>".
303    
304            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
305            superfluous code to set brush and pen for point shapes
306    
307            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
308            belong in viewport anyway
309    
310    2003-07-24  Frank Koormann   <[email protected]>
311    
312            * Doc/manual/thuban-manual.xml: Added section on table management.
313    
314    2003-07-24  Bernhard Herzog  <[email protected]>
315    
316            * test/runtests.py (main): Recognize the long "verbose" option
317            correctly.
318    
319    2003-07-22  Jonathan Coles   <[email protected]>
320    
321            * Doc/manual/thuban-manual.xml: Continue to write first revision
322            of the manual.
323    
324            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
325            with Begin/EndDrawing() calls to ensure we aren't doing to
326            many updates to the dc during rendering.
327            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
328            a pen and brush argument so they need to be passed to the function.
329    
330            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
331            Calculates the minimum and maximum scale values. Factored out
332            of set_view_transform so that it could be used to zoom all the
333            way into a single point.
334            (ViewPort.set_view_transform): Call calc_min_max_scales().
335            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
336            if only a single point is selected.
337    
338            * Doc/manual/images/1_2_legend_close.png,
339            Doc/manual/images/1_2_legend_dock.png,
340            Doc/manual/images/1_2_mainwindow.png,
341            Doc/manual/images/1_2_mainwindow.ps,
342            Doc/manual/images/1_2_mainwindow.sk,
343            Doc/manual/images/3_2_fullextent.png,
344            Doc/manual/images/3_2_fulllayerextent.png,
345            Doc/manual/images/3_2_fullshapeextent.png,
346            Doc/manual/images/3_2_pan.png,
347            Doc/manual/images/3_2_zoomin.png,
348            Doc/manual/images/3_2_zoomout.png,
349            Doc/manual/images/3_3_identify.png,
350            Doc/manual/images/3_3_label.png,
351            Doc/manual/images/3_5_invisible.png,
352            Doc/manual/images/3_5_movedown.png,
353            Doc/manual/images/3_5_moveup.png,
354            Doc/manual/images/3_5_props.png,
355            Doc/manual/images/3_5_tobottom.png,
356            Doc/manual/images/3_5_totop.png,
357            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
358    
359    2003-07-18  Bernhard Herzog  <[email protected]>
360    
361            * Thuban/UI/messages.py (MAP_REPLACED): New message.
362    
363            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
364            after the new map has been assigned
365    
366            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
367            Delegate MAP_REPLACED to the canvas too
368            (MainWindow.prepare_new_session): Removed. Thanks to the new
369            MAP_REPLACED message it's no longer needed
370            (MainWindow.OpenSession, MainWindow.NewSession):
371            prepare_new_session has been removed.
372    
373            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
374            MAP_REPLACED so that we can close the dialog if a new map is set.
375            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
376            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
377            dialog
378    
379            * test/test_viewport.py (SimpleViewPortTest)
380            (SimpleViewPortTest.test_default_size): Add doc-strings
381            (ViewPortTest.setUp): Bind map to self.map so we can use it in
382            tests. Subscribe to MAP_REPLACED messages too.
383            (ViewPortTest.tearDown): No need to explicitly unsubscribe
384            (ViewPortTest.test_set_map): New test for the SetMap method.
385    
386    2003-07-18  Bernhard Herzog  <[email protected]>
387    
388            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
389            Move this test from ViewPortTest.setUp to this new separate test
390            case. setUp is not the place for the actual tests.
391            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
392            more of the test from setUp to the new test test_inital_settings.
393            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
394            (ViewPortTest.test_proj_conv): Split test_proj_conv into
395            test_win_to_proj and test_proj_to_win and make the tests easier to
396            understand
397            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
398            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
399            (ViewPortTest.test_unprojected_rect_around_point)
400            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
401            Reformat to increase readability.
402    
403    2003-07-18  Bernhard Herzog  <[email protected]>
404    
405            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
406    
407    2003-07-18  Bernhard Herzog  <[email protected]>
408    
409            * test/runtests.py: The test suite can now be run without an X
410            connection. To make sure this remains true, remove the DISPLAY
411            environment variable so that an error occurs if the wxGTK is
412            imported accidentally
413    
414    2003-07-18  Bernhard Herzog  <[email protected]>
415    
416            * Thuban/UI/viewport.py: Remove unused imports
417    
418            * Thuban/UI/view.py: Remove unused imports
419    
420    2003-07-18  Bernhard Herzog  <[email protected]>
421    
422            * test/test_export.py Remove unused imports. The OutputTransform
423            function is now in viewport.py and is called output_transform
424            (TestScalebar.test_output_transform)
425            (TestScalebar.test_OutputTransform): Renamed to
426            test_output_transform and updated to use output_transform instead
427            of OutputTransform
428    
429            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
430            renamed.
431            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
432            renamed to output_transform
433    
434            * Thuban/UI/viewport.py (OutputTransform, output_transform):
435            Rename to output_transform
436    
437  2003-07-18  Bernhard Herzog  <[email protected]>  2003-07-18  Bernhard Herzog  <[email protected]>
438    
439          * Thuban/Model/layer.py (Layer.__init__): Rename          * Thuban/Model/layer.py (Layer.__init__): Rename

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