✓ JFreeChart
✓ Class Level Architecture
✓ Application Level Architecture
✓ JFreeChart
✓ JFreeCharts Packages
JFreeChart is an open-source Java library for creating professional charts and graphs. JFreeChart project was founded in February 2000, by David Gilbert.
✓ Class Level Architecture
| File | The File represents the user input used for creating a dataset in the file. |
| Data Base | The Database represents the source having user input used for creating a dataset in the database. |
| Create Dataset | The Create Dataset represents the dataset which is being created and stored into the object. |
| General Dataset | The General Dataset is a type of dataset which is used to create pie charts. |
| Category Dataset | The Category Dataset is a type of dataset which is widely used for bar chart, line chart etc. |
| Series Dataset | The Series Dataset is a type of dataset which is used for storing series of data and construct line charts. |
| Series Collection Dataset | The Series Collection Dataset represents the various categories of series datasets that are added to Series Collection Dataset. This type of dataset is used for XYLine Charts. |
| Create Chart | The Create Chart is the method which is executed to create final chart. |
| Frame/Image | The Frame/Image represents that the chart is displayed on a Swing Frame or an image is created. |
✓ Application Level Architecture
The client program receives user data and then it uses standard Java and JFreeChart APIs based on requirements to generate the output in the form of either a frame, which can be displayed directly inside the application or independently in the image formats such as JPEG or PNG.
✓ JFreeChart
JFreeChart is an open-source Java library for creating professional charts and graphs. JFreeChart project was founded in February 2000, by David Gilbert.
✓ JFreeCharts Packages
| Package | Description |
|---|---|
| org.jfree.chart | Core classes, including JFreeChart and ChartPanel. |
| org.jfree.chart.annotations | A framework for adding annotations to charts. |
| org.jfree.chart.axis | Axis classes and interfaces. |
| org.jfree.chart.block | Blocks and layout classes used extensively by the LegendTitle class. |
| org.jfree.chart.date | Date-related classes formerly in the JCommon class library. |
| org.jfree.chart.editor | Provides a simple (but so far incomplete) framework for editing chart properties. |
| org.jfree.chart.encoders | Classes related to the encoding of charts to different image formats. |
| org.jfree.chart.entity | Classes representing components of (or entities in) a chart. |
| org.jfree.chart.event | It used to provide a change notification mechanism so that charts are automatically redrawn whenever changes are made to any chart component. |
| org.jfree.chart.imagemap | Classes, including ImageMapUtils, for creating HTML image maps. |
| org.jfree.chart.labels | Generators and other classes used for the display of item labels and tooltips. |
| org.jfree.chart.needle | A range of objects that can be used to represent the needle on a CompassPlot. |
| org.jfree.chart.panel | Classes related to the ChartPanel class. |
| org.jfree.chart.plot | Plot classes and related interfaces. |
| org.jfree.chart.plot.dial | Classes for creating dial plots. |
| org.jfree.chart.plot.flow | Classes for creating flow plots (a type of Sankey chart). |
| org.jfree.chart.renderer | Core support for the plug-in renderers used by the CategoryPlot and XYPlot classes. |
| org.jfree.chart.renderer.category | Plug-in renderers for the CategoryPlot class. |
| org.jfree.chart.renderer.xy | Plug-in renderers for the XYPlot class. |
| org.jfree.chart.resources | Localised resources for the JFreeChart class library. |
| org.jfree.chart.servlet | Classes for providing useful servlet and JSP functionality. |
| org.jfree.chart.text | Text-related classes formerly in the JCommon class library. |
| org.jfree.chart.title | Classes used to display chart titles and subtitles. |
| org.jfree.chart.ui | Utility classes that relate to user interface items. |
| org.jfree.chart.urls | Classes for adding URLS to charts for HTML image map generation. |
| org.jfree.chart.util | Utility classes used by JFreeChart. |
| org.jfree.data | The base package for classes that represent various types of data. |
| org.jfree.data.category | A package containing the CategoryDataset interface and related classes. |
| org.jfree.data.flow | Data interfaces and classes for flow plots (a type of Sankey chart). |
| org.jfree.data.function | Representation for simple functions. |
| org.jfree.data.gantt | Data interfaces and classes for Gantt charts. |
| org.jfree.data.general | Data interfaces and classes. |
| org.jfree.data.io | Miscellaneous support for input/output of data. |
| org.jfree.data.jdbc | Dataset classes that fetch data from a database via JDBC. |
| org.jfree.data.json | Utilities for reading/writing data to/from JSON format. |
| org.jfree.data.json.impl | Utility classes for JSON, for internal use only. |
| org.jfree.data.resources | Resource bundles for items that require localisation. |
| org.jfree.data.statistics | Classes for representing statistical data. |
| org.jfree.data.time | Interfaces and classes for time-related data. |
| org.jfree.data.time.ohlc | Classes for representing financial data in open-high-low-close form. |
| org.jfree.data.xml | Support for reading datasets from XML files. |
| org.jfree.data.xy | A package containing the XYDataset interface and related classes. |