SPACE_THRESHOLD = 5 * dPointToPixel;
	public PlotWith3DAxes( IDisplayServer _ids, ChartWithAxes _cwa,			RunTimeContext _rtc ) throws IllegalArgumentException,			ChartException	{		cwa = _cwa;		ids = _ids;		rtc = _rtc;		dPointToPixel = ids.getDpiResolution( ) / 72d;		if ( cwa.isTransposed( ) )		{			// Not support transposed for 3D chart.			throw new ChartException( ChartEnginePlugin.ID,					ChartException.COMPUTATION,					"exception.no.transposed.3D.chart", //$NON-NLS-1$					Messages.getResourceBundle( getRunTimeContext( ).getULocale( ) ) );		}		buildAxes( ); // CREATED ONCE	}