I want to fill a polygon that I readed from shapefile with blue in order to visualzing it as lake. I searched alot and tried:
S2 = shaperead('lake.shp');
polygonwater1_y = S2(1).X;
polygonwater1_x = S2(1).Y;
But as you can see below, unfortunately, it doesn't fill:
Do you know how can I do to fill it?