A charting package for Java and JavaScript
This project is a Java charting package including designer for creating and generating charts and graphs that are animated and interactive.
SnapCharts can be run with a reference to a JSON file or JavaScript object to easily generate a chart, but with one click the full chart desginer can be opened to edit the chart in the browser or on the desktop.
SnapCharts is written in Java and is compiled to run on the desktop with the JVM and compiled to JavaScript to run in the browser.
prompt> git clone https://github.com/reportmill/SnapCharts
prompt> cd SnapCharts
prompt> ./gradlew build
prompt> ./gradlew run
SnapCharts is basically a Model-View-Controller (MVC) app, with each part in an individual package:
- Model: snapcharts.charts pkg
- View: snapcharts.view pkg
- Controller: snapcharts.app pkg
This package holds classes to represent (1) a chart and its component parts, (2) data and datasets and (3) supporting constants and types.
- Chart: Type
- Header: Title, Subtitle
- Axis: Title, Min/Max Bound, ZeroRequired, isLog, TickLength, ...
- Legend: Showing, Position, ...
- ChartPart: Abstract superclass of all parts of a chart
- DataSet: High-level representation of chart data with optional transforms, filters, sorting
- DataSetList: Holds a list of DataSets
- Intervals: Calculates and describes equally spaced divisions for a min/max
- DataStore: Low-level representation of chart data
- TraceType: LINE, AREA, SCATTER, BAR, PIE, POLAR, CONTOUR, LINE_3D, BAR_3D, PIE_3D
- AxisType: X, Y, Y2, Y3, Y4, Z
- AxisBound: Auto, Data, Value
- DataType: XY, XYZ, IY (indexed Y), CY (labeled Y), CXY, TR, TRZ
- DataChan: X, Y, Z, I, C, T, R
- PageDisplay: Single, Continuous
This package holds View subclasses for ChartParts.
- ChartView: Top level chart view, encapsulates Chart
- HeaderView: Display chart header, encapsulates Header
- AxisView: Display chart axes, encapsulates Axis
- LegendView: Display chart legend, encapsulates Legend
- ChartPartView: Abstract superclass of all chart part views
- ChartHelper: The base class for customizations
This package holds the main UI classes for the app:
- DocPane: Top level controller to show whole doc
- ChartSetPane: Controller to show charts in a page
- ChartPane: Controller to show/edit an individual chart
- DataSetPane: Controller to show/edit datasets
This package holds inspector controllers.
- ChartInsp: Inspector for basic chart attributes
- HeaderInsp: Inspector for header
- AxisInsp: Inspector for axis
- LegendInsp: Inspector for legend
This package holds less fundamental app components.
- SamplesPane: Show collection of charts from the website
- OpenInPlotly: Convert/open selected chart as Plotly chart in browser
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