Recenter Tool: Click on the map to recenter it. Pan Tool: Click and drag the map to reposition it. Zoom In Tool: Click (or click-and-drag) on the image to zoom in to a larger scale. Zoom Out Tool: Click (or click-and-drag) on the image to zoom out to a smaller scale. Identify Tool: Shift key adds to selection or removes from selection. Measure Tool: Click and drag to start a new line segment. Click again to end the line. Area Tool: Click and drag to start a new polygon edge. Double click ends the polygon. Label features: Click to open the Label Manager. Turn on all road names Turn off all road names Get coordinates: Click to calculate approximate location in geographic and cartesian coordinates. Mylar: Click and select shape in 'Maps' tab. Redraw: Click to redraw the map. Full Extent: Click to zoom out to the full extent of the map. Go To Previous Extent Go To Next Extent Help: Click to open the help page.