add USGS ASCII DEM (*.dem) to add raster layer file dialog
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@414 c8812cc2-4d05-0410-92ff-de0c093fc19c
git-svn-id: http://svn.osgeo.org/qgis/trunk@414 c8812cc2-4d05-0410-92ff-de0c093fc19c
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
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@408 c8812cc2-4d05-0410-92ff-de0c093fc19c
Modified add raster layer to only list tested datatypes.
git-svn-id: http://svn.osgeo.org/qgis/trunk@407 c8812cc2-4d05-0410-92ff-de0c093fc19c
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@407 c8812cc2-4d05-0410-92ff-de0c093fc19c
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
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@406 c8812cc2-4d05-0410-92ff-de0c093fc19c
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.
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Modified the makefile to build the new rasterproperties dialog.
git-svn-id: http://svn.osgeo.org/qgis/trunk@389 c8812cc2-4d05-0410-92ff-de0c093fc19c
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@389 c8812cc2-4d05-0410-92ff-de0c093fc19c
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)....
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....
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
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@386 c8812cc2-4d05-0410-92ff-de0c093fc19c
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