Programming
Create a Scatterplot visualization that reads data from a comma-separated text file. The visualization code should be written in Java using Processing.
Object-Oriented. Build a class entitled ScatterPlotPoint that stores all of the visual dimensions of an individual point and plots it on the screen.
Each plotted point will be an instance of this class.
Multiple visual attributes are supported:
Plot mark along the X Axis
Plot mark along the Y Axis
Color of the mark
Size of the mark
Either shape or orientation of the mark
Automatic scaling. The Plot should be automatically sized on the basis of the variables that are assigned to the X and Y dimensions.
Grid Marking. The axes should have tick marks appropriate to the X and Y values to mark regular data intervals.
Variable Assignment. Data Variables can be assigned to any of the different visual attributes.
Interaction. There must be a combobox that assigns data