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i wanna generate euclodian distance map for my road data. I 'll use it for multi criteria analysis. I can get it by using Arcgis Euclodian Distance tool but i wanna generate it in QGIS environment. I got Sextante plugin and enabled Grass and Saga tools. But i dont know which tool i must use ??? There is a link about ouput of this anaylsis (below image).