 These tools can be constrained at any
 time you are using them by pressing
 and holding the Shift key.

 If the Stencil function is on then
 drawing will only occur within the
 stencil.

 To create Ovals, Rectangles or Round
 Rectangles(Solid or empty). 
 Move the mouse cursor to the start
 point, press the mouse button and drag
 the mouse until the desired size shape
 is created. Release the mouse button.

 To create a polygon, position the
 cursor where you want it to start and
 click the mouse. A 'rubber band' will
 be attached to the cursor, stretch the
 rubber band to any where you select and
 click again. The rubberband will be
 replaced by a solid line and a new
 rubberband will start at the last point
 of the canvas clicked on. Continue this
 until you have defined the shape you
 want then double click the mouse to
 finish the polygon. 

 To create a region, position the cursor
 where you want it to start and press
 the mouse button, drag the mouse to
 define the shape and release the mouse
 button to finish the Region.

  To create a wedge, move the cursor
 where you want the wedge to begin.
 Press the mouse button and drag the
 wedge to where you want it and release
 the button. To change the direction of
 the bow in the wedge, just swing the
 wedge above and past your starting
 point from left to right or right to
 left.
