Hi again!! 'Value tool' and 'Identity features' doesn't work as I need (01), but finally I've found a handy and twisted way for doing it. I needed to add a vectorial layer. Opening 'Layer Properties' dialog, 'Style' and trying to change the color of single symbol there is an option to 'pick' a sample color from anywhere in the desktop (02).
Time to python plugin??? Thanks!!! (1) http://picpaste.com/01-SlMSgOOA.png <http://picpaste.com/01-SlMSgOOA.png> (2) http://picpaste.com/02-gpetHF60.png <http://picpaste.com/02-gpetHF60.png> 2014-10-14 21:50 GMT+02:00 Håvard Tveite <[email protected]>: > "Identify Features" will show you the values for all the bands. > > "Identify Features" is in the Attributes toolbar. > It can also be activated from the menu (View-> Identify Features). > There is even a keyboard short cut: Ctrl+Shift+I > > Håvard > > On 14. okt. 2014 17:16, Xan Vieiro wrote: > >> Hi !! >> what I'm looking for is the Red, Green and Blue values of the pixel. For >> example a multiband satellite image. >> >> Kind Regards. >> >> 2014-10-14 10:42 GMT+02:00 Håvard Tveite <[email protected] >> <mailto:[email protected]>>: >> >> QGIS 2.4: >> Select the raster layer and choose "Identify Features" >> (button with a white "i" in a blue filled circle on it). >> Then click on the pixel. The value(s) will be displayed >> in the Identify results window. >> >> Håvard >> >> >> On 2014-10-14 1:48, Xan Vieiro wrote: >> >> Hi !! >> >> How can I know the RGB value of a single pixel? >> >> Thanks. >> >> >> _________________________________________________ >> Qgis-user mailing list >> [email protected] <mailto:[email protected]> >> http://lists.osgeo.org/__mailman/listinfo/qgis-user >> <http://lists.osgeo.org/mailman/listinfo/qgis-user> >> >> >> -- >> Håvard Tveite >> Department of Mathematical Sciences and Technology, NMBU >> Drøbakveien 31, POBox 5003, N-1432 Ås, NORWAY >> Phone: +47 64965483 <tel:%2B47%2064965483> Fax: +47 64965401 >> <tel:%2B47%2064965401> http://www.nmbu.no/imt/ >> _________________________________________________ >> Qgis-user mailing list >> [email protected] <mailto:[email protected]> >> http://lists.osgeo.org/__mailman/listinfo/qgis-user >> <http://lists.osgeo.org/mailman/listinfo/qgis-user> >> >> >> >> >> _______________________________________________ >> Qgis-user mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/qgis-user >> >>
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