@ VisibleForTesting protected static Dimension getMaxLabelSize ( final ScaleBarRenderSettings settings ) { float maxLabelHeight = 0.0f ; float maxLabelWidth = 0.0f ; for ( final Label label : settings . getLabels ( ) ) { maxLabelHeight = Math . max ( maxLabelHeight , label . getHeight ( ) ) ; maxLabelWidth = Math . max ( maxLabelWidth , label . getWidth ( ) ) ; } return new Dimension ( ( int ) Math . ceil ( maxLabelWidth ) , ( int ) Math . ceil ( maxLabelHeight ) ) ; }
Get the maximum width and height of the labels .