Create Gantt Chart Using JFreeChart explains about creating a simple gantt chart using JFreechart API

A Gantt chart is a type of bar chart that illustrates a project schedule, named after their inventor, Henry Gantt (1861–1919), who designed such a chart around the years 1910–1915. Modern Gantt charts also show the dependency relationships between activities and current schedule status.

Reference -> https://en.wikipedia.org/wiki/Gantt_chart

How To Create Gantt Chart Using JFreeChart library?

Create Scatter Chart Using JFreeChart explains about creating a simple scatter chart using JFreechart API

A scatter plot (also called a scatterplot, scatter graph, scatter chart, scattergram, or scatter diagram) is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are color-coded, one additional variable can be displayed. The data are displayed as a collection of points, each having the value of one variable determining the position on the horizontal axis and the value of the other variable determining the position on the vertical axis.

Reference -> https://en.wikipedia.org/wiki/Scatter_plot

How To Create Scatter Chart Using JFreeChart library?

Create Area Chart Using JFreeChart explains about creating a simple area chart using JFreechart API

A area chart or area graph displays graphically quantitative data. It is based on the line chart. The area between axis and line are commonly emphasized with colors, textures and hatchings. Commonly one compares with an area chart two or more quantities.

Reference -> https://en.wikipedia.org/wiki/Area_chart

How To Create Area Chart Using JFreeChart library?

Create Bar Chart Using JFreeChart explains about creating a simple bar chart using JFreechart API

A bar chart or bar graph is a chart with rectangular bars with lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a column bar chart

Reference -> http://en.wikipedia.org/wiki/Bar_chart

How To Create Bart Chart Using JFreeChart library?