final ChartModel model = ChartModel.New()
	.addColumn(Column.New(Column.Type.DATE, "dateColumn"))
	.addColumn(Column.New(Column.Type.NUMBER, "valueColumn"))
	
	.addRow(LocalDate.of(2012, 3, 13), 50)
	.addRow(LocalDate.of(2012, 3, 14), 50)
	.addRow(LocalDate.of(2012, 3, 15), 49)
	.addRow(LocalDate.of(2012, 3, 16), 48)
	.addRow(LocalDate.of(2012, 3, 17), 50)
	.addRow(LocalDate.of(2012, 4, 1), 50)
	.addRow(LocalDate.of(2012, 4, 2), 50)
	.addRow(LocalDate.of(2012, 4, 3), 49)
	.addRow(LocalDate.of(2012, 4, 4), 48)
	.addRow(LocalDate.of(2012, 4, 5), 50)
	.addRow(LocalDate.of(2012, 5, 4), 40)
	.addRow(LocalDate.of(2012, 5, 5), 50)
	.addRow(LocalDate.of(2012, 5, 10), 48)
	.addRow(LocalDate.of(2012, 5, 11), 50)
	.addRow(LocalDate.of(2012, 5, 12), 42)
	.addRow(LocalDate.of(2012, 5, 20), 45)
	.addRow(LocalDate.of(2012, 5, 21), 46)
	.addRow(LocalDate.of(2012, 5, 29), 45)
	.addRow(LocalDate.of(2013, 3, 13), 40)
	.addRow(LocalDate.of(2013, 3, 14), 40)
	.addRow(LocalDate.of(2013, 3, 15), 39)
	.addRow(LocalDate.of(2013, 3, 16), 38)
	.addRow(LocalDate.of(2013, 3, 17), 40)
	.addRow(LocalDate.of(2013, 4, 1), 40)
	.addRow(LocalDate.of(2013, 4, 2), 40)
	.addRow(LocalDate.of(2013, 4, 3), 49)
	.addRow(LocalDate.of(2013, 4, 4), 48)
	.addRow(LocalDate.of(2013, 4, 5), 40)
	.addRow(LocalDate.of(2013, 5, 4), 40)
	.addRow(LocalDate.of(2013, 5, 5), 50)
	.addRow(LocalDate.of(2013, 5, 12), 48)
	.addRow(LocalDate.of(2013, 5, 13), 40)
	.addRow(LocalDate.of(2013, 5, 19), 32)
	.addRow(LocalDate.of(2013, 5, 23), 45)
	.addRow(LocalDate.of(2013, 5, 24), 36)
	.addRow(LocalDate.of(2013, 5, 30), 45);

this.calendarChart.setModel(model);

this.calendarChart.setTitle("Ich bin ein Titel");

this.calendarChart.setNoDataPattern(NoDataPattern.New("white", "white"));

this.calendarChart.setCalendar(Calendar.Builder()
	.cellColor(CellColor.New("gray"))
	.cellSize(50)
	.dayOfWeekLabel(TextStyle.New("green"))
	.dayOfWeekRightSpace(50)
	.daysOfWeek("SMDMDFS")
	.monthLabel(TextStyle.New("red"))
	.underMonthSpace(20)
	.build());