Creating a pie chart

Pie charts, as the name suggests, are circular charts with slices (either joined or separated), where each slice and its size indicates the magnitude of the item that the slice represents. Pie charts are used to compare the magnitudes of different classes, categories, products, and the like. This is how a sample pie chart looks:

Getting ready

As we know that JavaFX libraries are not shipped in the JDK installation from Oracle JDK 11 onwards and Open JDK 10 onwards, we will have to download the JavaFX SDK from here https://gluonhq.com/products/javafx/ and include the JARs present in the SDK's lib folder on the modular path using the -p option, as shown here:

javac -p "PATH_TO_JAVAFX_SDK_LIB&quot...