Produces an SVG "rect" element.


   x STRING,
   y STRING,
   width STRING,
   height STRING,
   rx STRING,
   ry STRING )
  RETURNS om.DomNode
  1. x defines the X coordinate of the top/left corner.
  2. y defines the Y coordinate of the top/left corner.
  3. width defines the width of the rectangle.
  4. height defines the height of the rectangle.
  5. rx defines the X radius for rounded corners.
  6. ry defines the Y radius for rounded corners.


This function creates a "rect" SVG DOM element from the parameters.

Rounded borders are got by setting the rx, ry parameters.


DEFINE n om.DomNode
LET n = fglsvgcanvas.rect(10,10,50,30,1,1)