In general, A bar chart can be defined as a diagram which uses rectangular bars for the data representation. The length of the bars represents the exact numeric data values plotted on one of the axes. The rectangular bars can be plotted horizontally or vertically on the graph.
In the following image, A bar chart shows the number of students in each branch of engineering. The X-axis is the category axis which shows different branches while the Y-axis is the number axis which shows the number of students in a particular branch.
In JavaFX, the class javafx.scene.chart.BarChart represents the Bar Chart. We need to instantiate this class in order to create the bar chart.
The properties of the class along with the setter methods are described in the following table.
There are the three constructors in the class.
In the following example, we have shown the conversion between the different currencies and the Dollar.