Tutorial 114 (DT4) | Drawing boxes on a chart between time periods each day with text labels

The original Tutorial 114 draws boxes across the entire chart, Tutorial 114 DT 3 draws boxes between two start and end times each day. This modified program (Tutorial 114 DT4) adds text labels to the boxes, otherwise the functionality is the same as _Tutorial 114 DT 3.

The tutorial program uses the rectangle class with several of its properties and the create class. It also uses the TextLabel class. The tutorial demonstrates the creation of a method to create the rectangles, which is called from several places in the program. Tutorial 114 DT 4 creates five boxes at different price levels in each time zone.

See the tutorial pages:
Tutorial 114: https://markplex.com/free-tutorials/tutorial-114-drawing-rectangular-zones-chart/
Tutorial 114 DT3: https://markplex.com/free-tutorials/tutorial-114-dt-drawing-rectangles-chart-time-periods-day/
Tutorial 114 DT4: https://markplex.com/free-tutorials/tutorial-114-dt-drawing-rectangles-chart-time-periods-day/tutorial-114-dt-drawing-rectangles-chart-time-periods-day-2/