question: protected void generateOMGraphic ( OMGraphic g ) { if ( g != null && g . getNeedToRegenerate ( ) ) { Projection proj = getProjection ( ) ; if ( proj != null ) { g . generate ( proj ) ; } else if ( DEBUG ) { Debug . output ( "OMDrawingTool: graphic needs generation: " + g . getNeedToRegenerate ( ) ) ; } } }
target:  If the projection is not null, generate the OMGraphic.