# showGraph -- Improved drawing of graphs

## Description

Returns a GraphicsObject that describes the input graph. Requires the package Graphs. Automatically used by the html output.

 i1 : needsPackage "Graphs"; i2 : R=QQ[x,y]; b=flatten entries basis(0,3,R) 2 3 2 2 2 3 o3 = {1, x, x , x , x y, x*y, x*y , y, y , y } o3 : List i4 : digraph select(b**b,a->a#1 % a#0 == 0 and first degree a#1 == first degree a#0 +1) o4 = Digraph{1 => {x, y} } 2 x => {x , x*y} 2 2 x*y => {x y, x*y } 2 y => {x*y, y } 2 x*y => {} 2 3 2 x => {x , x y} 2 x y => {} 2 2 3 y => {x*y , y } 3 x => {} 3 y => {} o4 : Digraph

## For the programmer

The object showGraph is .