Wisp : Wisp Is Scala Plotting is a console-centric plotting library for scala. It focuses on existing web-based plotting libraries, and strives to bring the power and flexibility of web-based plotting tools to the scala console, while preserving an at-your-finger-tips feel readily found in matlab, R, and many other languages.
It is available on maven central. The alpha release of wisp is available as 0.0.2. An sbt dependency would look like:
"com.quantifind" %% "wisp" % "0.0.2"
Full usage can be found on the wiki, but by means of example:
generated by
austin-2:wisp austin$ sbt 'project wisp' console
[info] Loading project definition from /Users/austin/IdeaProjects/wisp/project
[info] Set current project to wisp (in build file:/Users/austin/IdeaProjects/wisp/)
[info] Set current project to Wisp (in build file:/Users/austin/IdeaProjects/wisp/)
[info] Starting scala interpreter...
[info]
Welcome to Scala version 2.10.3 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_25).
Type in expressions to have them evaluated.
Type :help for more information.
scala> import com.quantifind.charts.Highcharts._
import com.quantifind.charts.Highcharts._
scala> line((1 to 10), (1 to 10))
serving resources from: file:/Users/austin/IdeaProjects/wisp/index-1418179288496.html
2014-12-09 18:41:29.188:INFO:oejs.Server:jetty-7.6.0.v20120127
2014-12-09 18:41:29.216:INFO:oejsh.ContextHandler:started o.e.j.s.ServletContextHandler{/,file:/Users/austin/IdeaProjects/wisp/index-1418179288496.html}
2014-12-09 18:41:29.225:INFO:oejs.AbstractConnector:Started SocketConnector@0.0.0.0:53495
Server started: http://172.20.10.2:53495/index-1418179288496.html
Output written to http://172.20.10.2:53495 (CMD + Click link in Mac OSX).
res0: com.quantifind.charts.highcharts.Highchart = Highchart(List(Series(Vector(Data(1,1,None,None), Data(2,2,None,None), Data(3,3,None,None), Data(4,4,None,None), Data(5,5,None,None), Data(6,6,None,None), Data(7,7,None,None), Data(8,8,None,None), Data(9,9,None,None), Data(10,10,None,None)),None,None,None,Some(line),None,None,None,None,series)),Some(Title(,None,None,None,None,None,None,None,title)),None,None,Some(Credits(None,,None,None,)),Some(Exporting(chart,None,None,None,None,None,None)),Some(Legend(None,None,None,Some(false),None,None,None,None,None,None,None,None,None,None,None,None,None,None,None,None,None)),None,true,None,None,Some([Lcom.quantifind.charts.highcharts.Axis;@40dc66ae))
scala>
scala> import com.quantifind.charts.Highcharts._
import com.quantifind.charts.Highcharts._
scala> help()
serving resources from: file:/Users/austin/IdeaProjects/wisp/index-1418919953763.html
2014-12-18 08:25:53.984:INFO:oejs.Server:jetty-7.6.0.v20120127
2014-12-18 08:25:54.022:INFO:oejsh.ContextHandler:started o.e.j.s.ServletContextHandler{/,file:/Users/austin/IdeaProjects/wisp/index-1418919953763.html}
2014-12-18 08:25:54.035:INFO:oejs.AbstractConnector:Started SocketConnector@0.0.0.0:61395
Server started: http://192.168.1.251:61395/index-1418919953763.html
Available Plot Types: Takes an Iterable, an Iterable of pairs, a pair of Iterables, or an Iterable and a Function
area
areaspline
bar
column
line
pie
scatter
spline
regression
Other plotting options:
histogram Iterable of Numerics or Pairs
Stylistic changes:
hold plots the next plot on top of the existing plot
unhold plots the next plot in a new chart
title(String) add a title to the most recent plot
xAxis(String) adds a label to the x-axis
xAxisType([ updates the x-axis type
"linear", "logarithmic",
"datetime", "category"
])
yAxis(String) adds a label to y-axis
yAxisType([ updates the y-axis type
"linear", "logarithmic",
"datetime", "category"
])
legend(Iterable[String]) adds a legend to the most recent plot
stack(["normal", "percent"]) stacks bars, columns, and lines relative to each other
Server Controls:
undo undoes the most recent action
redo the opposite of undo
delete wipes the most recent chart from the page
deleteAll wipes all plots from the page
scala>
Greater detail can be found on the wiki
Wisp is open source, and we hope to get involvement from the community. We'd love to get some pull requests. Also, even if you don't have a fix, feel free to report bugs or just request new features through the github issue tracker.
We would like to thank all of the engineers who helped make this possible
| Andrew Berglund | Original prototype |
| Andrew Danowitz | Naming Wisp! |
| Austin Gibbons | Highcharts integration |
| Jannis Eichborn | Least squares regression |
| Nathan Fisher | Web support |
| Pierre Andrews | Unfiltered support |
and the entire Quantifind family for all their help in design, support, and execution!
Wisp is released under the Apache License and we welcome any contributions within this license. Any pull request is welcome and will be reviewed and merged as quickly as possible.
Because this open source project is released by Quantifind as a company, if you want to submit a pull request, you will have to sign the following simple contributors agreement:
- If you are an individual, please sign this contributors agreement and send it back to contributors@quantifind.com
- If you are contributing changes that you did as part of your work, please sign this contributors agreement and send it back to contributors@quantifind.com
This library includes links to Highcharts. It does not include a copy of the source code, and does not modify the source code.
Highcharts is available freely for non-commercial use under Creative Common NonCommercial 3.0. It is not free for commercial use.