altern / CS519-InfoVis

Term project for CS519 class (Information Visualization)

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Installation

  1. Make sure you have NodeJS installed on your computer. In order to do that, you need to run node -v command in command prompt. If you have NodeJS installed on your computer, you will see information about your current version. Install NodeJS from http://nodejs.org if you don't have it.
  2. Run start.sh (or start.bat if you are on windows)
  3. Open URL http://localhost:8080

Implementation of reusable charts

Stacked Area Chart

Stacked Area Chart implementation (js/cs519/stackedAreaChart.js) contains following list of chart property setters:

  • margin( a ) a = {top: 20, right: 20, bottom: 30, left: 50}
  • width( a ) a = 1000 (numeric value for chart width)
  • height( a ) a = 600 (numeric value for chart height)
  • xFormat( a ) a = d3.format() (d3 format object for X axis tick labels)
  • yFormat( a ) a = d3.format() (d3 format object for Y axis tick labels)
  • xParseFormat( a ) a = d3.time.format("%Y%m%d") (d3 format object for parsing data values extracted from datafile )
  • xLabel( a ) a = 'Date' (string value for X axis label)
  • yLabel( a ) a = 'Ratio' (string value for Y axis label)
  • xScale( a ) a = d3.scale.linear() (d3 scale object representing scale of X axis)
  • yScale( a ) a = d3.scale.log() (d3 scale object representing scale of Y axis)
  • xColumnName( a ) a = 'Date' (string value of column name of dataset containing data for X axis)
  • yColumnName( a ) a = 'Ratio' (string value of column name of dataset containing data for Y axis)
  • xColumnOrdering( a ) a = 'ascending' (string value for datasetordering. allowed values: 'ascending', 'descending')
  • dataFile( a ) a = 'data/data.csv' (string value of relative path to the datafile. supported formats: csv, json, tsv, xml)
  • chartId( a ) a = 'visualization' (string value of id for DOM element to use to append svg)
  • parentDOMElement( a ) a = 'body>div.chart' (string value for css selector)

Multi-series Line Chart

Multi-series Line Chart implementation (js/cs519/multiSeriesLineChart.js) contains following list of chart property setters:

  • margin( a ) a = {top: 20, right: 20, bottom: 30, left: 50}
  • width( a ) a = 1000 (numeric value for chart width)
  • height( a ) a = 600 (numeric value for chart height)
  • xFormat( a ) a = d3.format() (d3 format object for X axis tick labels)
  • yFormat( a ) a = d3.format() (d3 format object for Y axis tick labels)
  • xParseFormat( a ) a = d3.time.format("%Y%m%d") (d3 format object for parsing data values extracted from datafile )
  • xLabel( a ) a = 'Date' (string value for X axis label)
  • yLabel( a ) a = 'Ratio' (string value for Y axis label)
  • xScale( a ) a = d3.scale.linear() (d3 scale object representing scale of X axis)
  • yScale( a ) a = d3.scale.log() (d3 scale object representing scale of Y axis)
  • xColumnName( a ) a = 'Date' (string value of column name of dataset containing data for X axis)
  • yColumnName( a ) a = 'Ratio' (string value of column name of dataset containing data for Y axis)
  • xColumnOrdering( a ) a = 'ascending' (string value for datasetordering. allowed values: 'ascending', 'descending')
  • dataFile( a ) a = 'data/data.csv' (string value of relative path to the datafile. supported formats: csv, json, tsv, xml)
  • chartId( a ) a = 'visualization' (string value of id for DOM element to use to append svg)
  • parentDOMElement( a ) a = 'body>div.chart' (string value for css selector)

Forced Directed Graph

Forced Directed Graph implementation (js/cs519/forcedDirectedGraph.js) contains following list of chart property setters:

  • margin( a ) a = {top: 20, right: 20, bottom: 30, left: 50}
  • width( a ) a = 1000 (numeric value for chart width)
  • height( a ) a = 600 (numeric value for chart height)
  • dataFile( a ) a = 'data/data.csv' (string value of relative path to the datafile. supported formats: csv, json, tsv, xml)
  • chartId( a ) a = 'visualization' (string value of id for DOM element to use to append svg)
  • charge( a ) a = -120 (numeric value for the charge of nodes in forced directed graph)
  • linkDistance( a ) a = 60 (numeric value for distance between parent and child nodes)
  • circleRadius( a ) a = 20 (numeric value for radius of nodes)
  • parentDOMElement( a ) a = 'body>div.chart' (string value for css selector)

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Term project for CS519 class (Information Visualization)


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