Moving an Area
To move an area, move the mouse over the area. It should become highlighted, showing that the mouse is currently over it. To move the area, press the left mouse button down and drag the area to the desired location. Release the mouse button to set its new position.
Resizing Rectangle and Circle Areas
After a rectangle or circle area has been drawn, it will appear with small rectangle handles surrounding it. To resize the area, press the left mouse button down over a handle and drag the handle. The new size of the area will be displayed as you drag. To set a size, release the mouse button.
Resizing Polygon Areas
After a polygon area has been drawn, handles will appear at all of its vertices. To move a vertex, press the left mouse button down over a handle and drag the handle. To set the new position of the vertex, release the mouse button.