/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2541 by jonathan, Fri Jan 21 14:01:25 2005 UTC revision 2542 by jan, Fri Jan 21 14:25:25 2005 UTC
# Line 1  Line 1 
1  2005-01-21  Jonathan Coles <[email protected]>  2005-01-21  Jonathan Coles <[email protected]>
2    
3          * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes          * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
4          a projection and returns a formatted string representing the          a projection and returns a formatted string representing the
5          parameters to feed to gdalwarp. This function eliminates          parameters to feed to gdalwarp. This function eliminates
6          redundancy in draw_raster_layer().          redundancy in draw_raster_layer().
7          (render_map_incrementally): Removed the optimization which          (BaseRenderer.render_map_incrementally): Removed the optimization which
8          drew the top most raster layer first and then only those vector-          drew the top most raster layer first and then only those vector-
9          based layers that are above it. With the support for transparency          based layers that are above it. With the support for transparency
10          this optimization breaks correct behaviour.          this optimization breaks correct behaviour.
11          (draw_raster_layer): Reorganize code to support possible future          (BaseRenderer.draw_raster_layer): Reorganize code to support possible
12          enhancements to raster layer bounding box. The old behaviour has not          future enhancements to raster layer bounding box. The old behaviour has
13          changed. Also, change calling parameters to draw_raster_data()          not changed. Also, change calling parameters to draw_raster_data()
14          to specify new RAW data format and mask.          to specify new RAW data format and mask.
15          (draw_raster_data): Change signature to include an optional          (BaseRenderer.draw_raster_data): Change signature to include an optional
16          parameter for mask information. Change documentation to mention          parameter for mask information. Change documentation to mention
17          support for new parameter and added option for RAW data format.          support for new parameter and added option for RAW data format.
18          The data argument is now a list of [width, height, data].          The data argument is now a list of [width, height, data].
19    
20          * Thuban/UI/renderer.py (draw_raster_data): Add new optional          * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
21          mask parameter. Add new condition for RAW format, which          mask parameter. Add new condition for RAW format, which
22          significantly reduces rendering time. Add condition for          significantly reduces rendering time. Add condition for
23          mask parameter.          mask parameter.
24    
25          * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a          * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
26          data array of RGB values from the projected image returned from          data array of RGB values from the projected image returned from
27          the gdal warping functions. In the case of palette based images, it          the gdal warping functions. In the case of palette based images, it
28          converts the NO_DATA index to the mask color.          converts the NO_DATA index to the mask color.
29          (ProjectRasterFile): Removed all custom memory driver references          (ProjectRasterFile): Removed all custom memory driver references
30          and replaced it with the standard in-memory dataset provided          and replaced it with the standard in-memory dataset provided
31          by gdal. The return data is no longer a BMP file, but an array          by gdal. The return data is no longer a BMP file, but an array
32          of RGB values, one set triple per pixel.          of RGB values, one set triple per pixel.
33    
34          * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.          * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
35          * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.          * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
36          * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.          * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
37    
38          * setup.py (thuban_build_ext.finalize_options): Removed mention          * setup.py (thuban_build_ext.finalize_options): Removed mention
39          of cpl_mfile.cpp and bmpdataset.cpp files in the list of source          of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
40          files. These are obsolete with the new version of gdalwarp.cpp          files. These are obsolete with the new version of gdalwarp.cpp
41    
42          * test/test_baserenderer.py (draw_raster_data): Updated signature.          * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
43          (test_raster_no_projection): Changed the test data to be data          Updated signature.
44          in the uncompressed RAW format returned from ProjectRasterFile.          (TestBaseRenderer.test_raster_no_projection): Changed the test
45            data to be data in the uncompressed RAW format returned from
46            ProjectRasterFile.
47    
48  2005-01-21  Jan-Oliver Wagner <[email protected]>  2005-01-21  Jan-Oliver Wagner <[email protected]>
49    
50          * Thuban/UI/mainwindow.py (view_position_changed): Made string          * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
51          available for i18n.          string available for i18n.
52    
53  2005-01-20  Russell Nelson  <[email protected]>  2005-01-20  Russell Nelson  <[email protected]>
54    
# Line 59  Line 61 
61    
62  2005-01-20  Bernhard Reiter <[email protected]>  2005-01-20  Bernhard Reiter <[email protected]>
63    
64          * Thuban/UI/mainwindow.py(view_position_changed): Added docstring          * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
65          and comment that the warning code here is a hack.          docstring and comment that the warning code here is a hack.
66    
67  2005-01-20  Russell Nelson  <[email protected]>  2005-01-20  Russell Nelson  <[email protected]>
68    
69          * Thuban/UI/mainwindow.py(view_position_changed): Warn user about          * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
70          misprojected layers when their lat/lon bounding          user about misprojected layers when their lat/lon bounding
71          box exceeds rational lat/lon values.          box exceeds rational lat/lon values.
72    
73  2005-01-20  Bernhard Reiter <[email protected]>  2005-01-20  Bernhard Reiter <[email protected]>
74    
75          * Thuban/UI/about.py (unicodeToLocale()): Improved:          * Thuban/UI/about.py (unicodeToLocale): Improved:
76          Use 'ascii' and then 'replace' for other characters          Use 'ascii' and then 'replace' for other characters
77          when getdefaultlocale returns None. Thanks to Bernhard H. .          when getdefaultlocale returns None. Thanks to Bernhard H. .
78            
79  2005-01-20  Bernhard Reiter <[email protected]>  2005-01-20  Bernhard Reiter <[email protected]>
80    
81          * Thuban/UI/classgen.py (OnRetrieve()): Added a comment          * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
82          that OnRangeText might be called twice and using None as argument.          that OnRangeText might be called twice and using None as argument.
83            
84  2005-01-20  Bernhard Reiter <[email protected]>  2005-01-20  Bernhard Reiter <[email protected]>
85    
86          * Thuban/UI/classgen.py (OnRetrieve()): Add a OnRangeText(0)          * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
87          to work around a different in wx Behaviour noticed on MacOSX,          OnRangeText(0) to work around a different in wx Behaviour noticed
88          thanks to Lorenzo Moretti and Daniel Calvelo for the fix.          on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
89            
90  2005-01-20  Bernhard Reiter <[email protected]>  2005-01-20  Bernhard Reiter <[email protected]>
91    
92          * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns          * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
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