JavaFx assignment

1. Modify DepartmentSalesS posted on Blackboard. Add an Observer to display monthly sales in a pie chart.

You modify YDTChart.java so it will display a pie chart.

Modify SupervisorView.java to add a PieChart observer and change Layout so it has

three columns.

Follow the link to see how to draw pie chart as multiple pies.

http://cs111.wellesley.edu/~cs111/archive/cs111_fall06/public_html/labs/lab12/arc.html

You may use a Color array like Color[] colors= {Color.blue,Color.yellow, Color.gray, Color.green, Color.cyan, Color.red,Color.magenta, Color.orange, Color.pink, Color.darkGray, Color.black, Color.lightGray}; Before you draw the pie piece for a month i, you set color like g.setColor(colors[i]);

2. Modify ChartS posted on Blackboard. Add a PieChart to display monthly sales

You may follow the following website:

http://tutorials.jenkov.com/javafx/piechart.html

Create array of PieChart.Data using a loop. Add one a time to PieChart using a loop.

To display the tip of %, you may follow the following website

https://riptutorial.com/javafx/example/8733/pie-chart

Watch my help video for this homework for details