| Re: [udig-users] change pixel color |
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Is not there anybody that can help me? Now I try to explain better what I want to do. I use images tif, and I want to change color to the pixels going to directly act on the matrix that the image represents. With the istruction "getContext () " I know the selected layer, now I would want to do: - to find the matrix that represents the image; - with cycles "for" to modify the value of the colors of the pixels; - to replace the old layer with the modified one; Could someone tell me as I can do? Thanks PS:I hope that my English is comprehensible :D Simone > Date: Tue, 27 Oct 2009 10:37:37 +0100 > From: andrea.antonello@xxxxxxxxx > CC: udig-users@xxxxxxxxxxxxxxxxxxxxx > Subject: Re: [udig-users] change pixel color > > Hi Simone, > what version of udig are you using? > What type of raster data are you loading? > Andrea > > On Tue, Oct 27, 2009 at 10:29 AM, simone amagliani <simone_a@xxxxxxxxxx> wrote: > > Thanks for your help. > > The result that I want to get is really that, but I have not understood > > whether to do (I am not very practical of Udig). > > Could you give me some suggestion? > > Thanks > > > > Simone > > > > ________________________________ > > Hai tante foto? Organizzale con Windows Live > > _______________________________________________ > > udig-users mailing list > > udig-users@xxxxxxxxxxxxxxxxxxxxx > > http://lists.refractions.net/mailman/listinfo/udig-users > > > > > _______________________________________________ > udig-users mailing list > udig-users@xxxxxxxxxxxxxxxxxxxxx > http://lists.refractions.net/mailman/listinfo/udig-users Nuovo Windows 7: trova il PC più adatto alle tue esigenze. Scopri di più. |