Hi Zoltan, I tried it and it was working, it defines well the symbology of my vector layer. However, there is a little bit of problem. In my legend items it only create one color (black). the color scheme of my legend doesn't seem to follow the color combinations that I set in my attribute table. it would be better if the color scheme of my attribute table will be reflected also in my legend items.
This is how I encoded the color codes in my attribute table: class color (R, G, B) 1 197, 197, 197 Thanks, -Leo On Mon, Aug 4, 2014 at 5:31 PM, Siki Zoltan <[email protected]> wrote: > Dear Leo, > > you can do it in the properties dialog of the layer. > For example if you have a polygon layer, and the fill color is stored in > the attribute table of the layer than > 1. open properties dialog of the layer > 2. select style tab (left) > 3. click on "Simple fill" under symbol layers (if you can't see Simple > fill, click on the triangle before Fill to extend the tree) > 4. click on data defined properties... button > 5. you can give an attribute or an expression of attributes to define the > fill color > > I hope it helps you, > Zoltan > > > On Mon, 4 Aug 2014, Leo Kris Palao wrote: > > Hi QGIS users, >> >> Is there a way to automatically define the symbology of vector layer using >> a column in the attribute table that defines the RGB? >> >> I want to do this to have a uniform color coding for each land use types. >> Some land use types might have more or less classes than for each >> administrative boundary. I am thinking if I can encode the RGB values in >> my >> attribute table and later use it to define my symbology. >> >> Thanks for any help and advice, >> -Leo >> >>
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