returns the gvt root graphics node . concode_field_sep GraphicsNode gvtRoot concode_elem_sep GraphicsNode currentNode concode_elem_sep GraphicsNode treeRoot concode_field_sep GraphicsNode getPreviousSibling concode_elem_sep GraphicsNode getPreviousSibling concode_elem_sep GraphicsNode parentGraphicsNode concode_elem_sep GraphicsNode getNextSibling concode_elem_sep GraphicsNode getNextSibling concode_elem_sep GraphicsNode nextGraphicsNode concode_elem_sep void setCurrentGraphicsNode concode_elem_sep GraphicsNode getNextGraphicsNode concode_elem_sep GraphicsNode getPreviousGraphicsNode concode_elem_sep GraphicsNode previousGraphicsNode concode_elem_sep GraphicsNode getLastChild concode_elem_sep GraphicsNode firstChild concode_elem_sep GraphicsNode lastChild concode_elem_sep GraphicsNode getCurrentGraphicsNode concode_elem_sep GraphicsNode getFirstChild concode_elem_sep GraphicsNode getRoot
GraphicsNode function ( ) { return gvtRoot ; }