Drawing Commands
For a list, see Drawing.Draw.
Line Ray 
Polyline 
Bezier 
Arrow 
Arrowhead 
Cross 
Circle 
Arc 
WireRing 
SolidRing 
Cross 
WirePlane 
WireBox 
WireSphere 
WireCylinder 
WireCapsule 
SphereOutline 
ArrowheadArc 
WireGrid 
WireTriangle 
WireRectangle 
WirePentagon 
WireHexagon 
WirePolygon 
CatmullRom 
WirePill 
PolylineWithSymbol 
DashedLine 
DashedPolyline 
Label2D 
Label3D 
WireMesh 
SolidMesh 
SolidBox 
SolidPlane 
PlaneWithNormal 
SolidRectangle 
SolidCircle 
SolidArc