Selecting the Color Painter brings up a palette of colors that you can use to paint solid colors on your map tiles. This feature is useful for simple maps or for drawing attention to sections or marking squares for targets.
Click & drag the cursor to paint multiple tiles. Holding down the CTRL button while clicking on the map will select the color or texture of the tile you clicked on. T his is similar to the eyedropper tool on various graphic programs. Holding the SHIFT key while clicking will fill the area with the color or texture that you have selected.