if ( isstacked ) {
return getStackedBarChartFromColumn( col );
} else {
BarChart bc;
if ( issketch ) {
bc = new SketchBarChart();
( (SketchBarChart) bc ).setFunFactor( sketchBarFunFactor );
( (SketchBarChart) bc ).setOutlineColour( getOutlineColor( col ) );
} else {
bc = new BarChart( this.barchartstyle );
if ( this.barchartstyle == Style.THREED && threedheight != null ) {