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Author SHA1 Message Date
timlinux
f3cba99586 Added sdts raster data to the fileopen dialog for new raster layers. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@476 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-14 07:25:39 +00:00
timlinux
1db83c6e64 Last (hopefully) bugfix for serailisation of raster layer properties to project file. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@473 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-13 20:39:07 +00:00
timlinux
d3c426251b Small bugfix (fixes bug that caused blueBand to be mapped to gray). 
git-svn-id: http://svn.osgeo.org/qgis/trunk@472 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-13 18:59:43 +00:00
timlinux
fa7dae9206 First pass at raster layer properties persistance when saving project. This is still pretty buggy at the moment. Stand by for a bug fix update in the near future... 
git-svn-id: http://svn.osgeo.org/qgis/trunk@471 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-13 15:15:31 +00:00
timlinux
11cb31cd64 Updated configure script. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@467 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-12 19:53:57 +00:00
timlinux
0acb009f92 Small bugfix to remove a signal handler for debug checkbox that had no associated implementation in ui.h 
git-svn-id: http://svn.osgeo.org/qgis/trunk@466 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-12 16:39:22 +00:00
timlinux
641a94eb62 This is a new addition to the raster implementation that allows debug info to be displayed as an overlay on the raster. Mainly useful for developers. Can be enabled / disabled using this gui. Links to screenshots below show what the debug output looks like. 
Also carried out some minor refactoring to qgsrasterlayer.cpp.

http://tim.suttonfamily.co.uk/cgi-bin/ids/index.cgi?mode=image&album=/qgis&image=raster_debug_info.png
http://tim.suttonfamily.co.uk/cgi-bin/ids/index.cgi?mode=image&album=/qgis&image=raster_debug_info_properties.png


git-svn-id: http://svn.osgeo.org/qgis/trunk@464 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-12 12:08:30 +00:00
timlinux
82ecab33d7 You can now request a raster layer to provide its legend - using the getLegendQPixmap method which is returned as a QPixmap. At the moment it is displayed only on the raster properties dialog, but after the qgis_datasource branch is merged in, the legend pixmap will be shown in the legend sidebar. The legend pixmap is rendered (as opposed to a staticly defined images), and in future versions will reflect histogram settings (range constraints etc). Screenshots illustrating this patch available here: 
http://tim.suttonfamily.co.uk/cgi-bin/ids/index.cgi?mode=image&album=/qgis&image=raster_legend_grayscale.png
http://tim.suttonfamily.co.uk/cgi-bin/ids/index.cgi?mode=image&album=/qgis&image=raster_legend_paletted.png
http://tim.suttonfamily.co.uk/cgi-bin/ids/index.cgi?mode=image&album=/qgis&image=raster_legend_pseudocolor.png


git-svn-id: http://svn.osgeo.org/qgis/trunk@458 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-11 13:57:36 +00:00
timlinux
d738ab9af3 Added a splashscreen to on application startup. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@448 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-10 02:58:47 +00:00
timlinux
ba77db4560 Adjusted the advanced symbology so the gradients run diagonally bottom left to top right. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@447 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-10 00:26:09 +00:00
stevehalasz
4c201f2fa2 Store layer order correctly in project files. Don't store z position in 
QgsMapLayer anymore. Just use zOrder list in QgsMapCanvas.


git-svn-id: http://svn.osgeo.org/qgis/trunk@446 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-09 21:17:21 +00:00
timlinux
22045c491a Added support for grass data! You need to have built your gdal library against libgrass for this to work. New entry in the raster file dialog. I also changed the raster file dialog so that it remembers the last directory you were in on subsequent use. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@442 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-07 17:52:25 +00:00
timlinux
df66db0b1e Added null pointer check for color map entries on paletted layers - this was causing segfaults on some grass data. There is no guarantee that a paletted image has a color map entry for every cell! We now support grass rasters with the associated commit for qgisapp.cpp coming straight after this commit. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@441 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-07 17:50:44 +00:00
stevehalasz
40b9ac9bf2 adding debian files 
git-svn-id: http://svn.osgeo.org/qgis/trunk@426 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-06 17:45:47 +00:00
gsherman
29ebf8c39e **Updated whats new section for 0.0.14 
**Added All Rasters filter to the add raster dialog
**Fixed broken properties dialog for Database layers (temporary until datasourcebranch is merged)


git-svn-id: http://svn.osgeo.org/qgis/trunk@418 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-05 00:37:55 +00:00
gsherman
469984032f incremented version number 
git-svn-id: http://svn.osgeo.org/qgis/trunk@417 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-05 00:36:09 +00:00
timlinux
e2d3a9ee9a Added behaviour group box on the advanced symbology tab. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@416 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 22:57:26 +00:00
timlinux
7a877212ca Fixed the rather broken algorithm for creating gradients on the advanced symbology tab. 
Added text overlay on each color preview showing the range selected.
Note the gui now works ok, but I have to implement the application logic for this behaviour still.


git-svn-id: http://svn.osgeo.org/qgis/trunk@415 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 22:56:07 +00:00
stevehalasz
106ff105dc add USGS ASCII DEM (*.dem) to add raster layer file dialog 
git-svn-id: http://svn.osgeo.org/qgis/trunk@414 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 20:24:52 +00:00
timlinux
f498bab6b9 Added missing support for inverting histogram on non-pseudocolor grayscale layers. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@408 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 10:40:40 +00:00
timlinux
c9839c235b Modified add raster layer to only list tested datatypes. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@407 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 02:40:05 +00:00
timlinux
2211d3fdc2 First working version of raster properties dialog. The dialog allows control over band<->color mappings, transparency, histogram inversion and provides some statistics. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@406 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 02:36:18 +00:00
timlinux
bfdba43775 Added transparency, histogram inversion for non pseudomapped grayscale and paletted layers. 
Added alternate band mapping capability for paletted layers.
Added variable stats calculation for paletted layers.
Various other small changes and code cleanups.


git-svn-id: http://svn.osgeo.org/qgis/trunk@405 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-04 02:31:46 +00:00
timlinux
ee4b7a4a60 Modified the makefile to build the new rasterproperties dialog. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@389 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-01 11:31:17 +00:00
timlinux
e6cb2c348b Added support for 'undefined' color interps - which are treated as grayscale and have a pseudocolor color ramp assigned. 
The above allows arc/info grid and ascii grid layers to be rendered.
Added pseaudo color ramp builder for grayscale images.
Added routine to build stats for bands (this is disabled for rgb layers because of performance issues).
Stats include, minval, maxval, range, sum of squares, mean, std deviation.
Added logic to constrain greyscale & undefined histogram to n standard deviations.
Added logic to invert histogram for grayscale and undefined.

Currently these behaviours are hard coded in the constructor, but will make them available from the new rasterproperties dialog soon.


git-svn-id: http://svn.osgeo.org/qgis/trunk@388 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-01 11:30:07 +00:00
timlinux
e8e8689c6d Modified the raster file selection dialog so that it now allows arc/info binary grid, arc/info ascii grid, geotiff, geo jpg and bil files to be selected. Because qfiledialog does not support behaviour for selecting either a directory of a file, arc info binary files need to be added by selecting any .adf file in the layer dir. Also because of this multiple arc/info grid files cannot be added at once. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@387 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-01 11:21:20 +00:00
timlinux
feca71ccb2 Initial commit of a new properties dialog for raster layers. This is just a skeleton at the moment - I will connect it up to the backend over the next couple of days. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@386 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-01 11:12:55 +00:00
gsherman
3bd84324f8 added mapserver ui files 
git-svn-id: http://svn.osgeo.org/qgis/trunk@385 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2004-01-01 01:16:30 +00:00
timlinux
d7a93b9731 Added support for grayscale tifs too. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@383 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-31 00:27:59 +00:00
stevehalasz
dbabd3a56c icon for adding raster layer. save/restore raster layers in project files 
git-svn-id: http://svn.osgeo.org/qgis/trunk@354 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-26 15:56:31 +00:00
stevehalasz
6d8b263412 display message if invalid file selected in raster file dialog (fixes bug 864748) 
git-svn-id: http://svn.osgeo.org/qgis/trunk@342 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-23 15:30:39 +00:00
stevehalasz
3ea4b8233a recalculate full extent when removing a layer 
git-svn-id: http://svn.osgeo.org/qgis/trunk@329 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-17 19:25:29 +00:00
stevehalasz
9ff0ee3877 support RGB images 
git-svn-id: http://svn.osgeo.org/qgis/trunk@328 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-17 18:13:34 +00:00
stevehalasz
8cc87d7d89 read only the portion of the raster from file that is clipped to view window 
git-svn-id: http://svn.osgeo.org/qgis/trunk@327 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-17 16:06:03 +00:00
gsherman
ffad7c5362 update to configure to detect valid Qt version 
git-svn-id: http://svn.osgeo.org/qgis/trunk@323 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-10 03:54:22 +00:00
gsherman
d75d604140 updated for 0.0.13 release 
git-svn-id: http://svn.osgeo.org/qgis/trunk@322 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-09 06:16:41 +00:00
gsherman
d8ecd86de8 update to libtool 
git-svn-id: http://svn.osgeo.org/qgis/trunk@321 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-06 05:36:06 +00:00
gsherman
d6dcd8308d updated version string to 0.0.13 
git-svn-id: http://svn.osgeo.org/qgis/trunk@320 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-06 04:21:07 +00:00
gsherman
c19234c2be updated whats new 
git-svn-id: http://svn.osgeo.org/qgis/trunk@319 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-06 04:20:10 +00:00
gsherman
8d81736a3c added descript to names identify looks for when trying to assign a key for displaying results 
git-svn-id: http://svn.osgeo.org/qgis/trunk@317 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-06 04:18:29 +00:00
stevehalasz
d3bd11082e scale raster and position correctly 
git-svn-id: http://svn.osgeo.org/qgis/trunk@316 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-12-03 04:04:30 +00:00
gsherman
b18f5e3b13 Fix for SuSE 9.0 crash 
git-svn-id: http://svn.osgeo.org/qgis/trunk@315 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-30 02:02:19 +00:00
gsherman
05011b0f26 Fix for SuSE 9.0 crash 
git-svn-id: http://svn.osgeo.org/qgis/trunk@314 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-30 01:40:47 +00:00
gsherman
bfdb110967 added host detection macro 
git-svn-id: http://svn.osgeo.org/qgis/trunk@313 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-30 01:38:48 +00:00
gsherman
75b325f306 tweaks to Qt detection 
git-svn-id: http://svn.osgeo.org/qgis/trunk@312 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-30 01:37:43 +00:00
stevehalasz
910d872a70 can display indexed color GeoTIFF with GDAL 
git-svn-id: http://svn.osgeo.org/qgis/trunk@311 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-20 21:16:42 +00:00
gsherman
bdb3ff16d2 help viewer 
git-svn-id: http://svn.osgeo.org/qgis/trunk@310 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-20 03:15:40 +00:00
gsherman
726b42f511 mapserver export tweaks 
git-svn-id: http://svn.osgeo.org/qgis/trunk@304 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-15 17:16:20 +00:00
gsherman
08852bbf75 test using Qt only -- no gdal 
git-svn-id: http://svn.osgeo.org/qgis/trunk@303 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-15 17:15:40 +00:00
stevehalasz
494ae9422d start of raster layer support. very broken and incomplete. crashes when drawing raster. 
git-svn-id: http://svn.osgeo.org/qgis/trunk@302 c8812cc2-4d05-0410-92ff-de0c093fc19c
 2003-11-15 00:22:27 +00:00