Created
September 5, 2019 23:47
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Amscharts sankey
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <html> | |
| <body> | |
| <!-- Styles --> | |
| <style> | |
| #chartdiv { | |
| width: 100%; | |
| height: 1000px | |
| } | |
| </style> | |
| <!-- Resources --> | |
| <script src="https://www.amcharts.com/lib/4/core.js"></script> | |
| <script src="https://www.amcharts.com/lib/4/charts.js"></script> | |
| <script src="https://www.amcharts.com/lib/4/themes/animated.js"></script> | |
| <!-- Chart code --> | |
| <script> | |
| am4core.ready(function() { | |
| // Themes begin | |
| am4core.useTheme(am4themes_animated); | |
| // Themes end | |
| var chart = am4core.create("chartdiv", am4charts.SankeyDiagram); | |
| chart.hiddenState.properties.opacity = 0; // this creates initial fade-in | |
| chart.dataSource.url = "sankey.csv"; | |
| chart.dataSource.parser = new am4core.CSVParser(); | |
| chart.dataSource.parser.options.useColumnNames = true; | |
| chart.dataSource.parser.options.numberFields = ["value"]; | |
| chart.nodes.template.nameLabel.label.width = 400; | |
| let hoverState = chart.links.template.states.create("hover"); | |
| hoverState.properties.fillOpacity = 0.6; | |
| chart.dataFields.fromName = "source"; | |
| chart.dataFields.toName = "target"; | |
| chart.dataFields.value = "value"; | |
| chart.sortBy = "value"; | |
| //chart.nodeAlign = "bottom"; | |
| chart.minNodeSize = 0.00001; | |
| // for right-most label to fit | |
| chart.paddingRight = 300; | |
| // make nodes draggable | |
| var nodeTemplate = chart.nodes.template; | |
| nodeTemplate.inert = true; | |
| nodeTemplate.readerTitle = "Drag me!"; | |
| nodeTemplate.showSystemTooltip = true; | |
| nodeTemplate.width = 20; | |
| nodeTemplate.resizable = true; | |
| // make nodes draggable | |
| var nodeTemplate = chart.nodes.template; | |
| nodeTemplate.readerTitle = "Click to show/hide or drag to rearrange"; | |
| nodeTemplate.showSystemTooltip = true; | |
| nodeTemplate.cursorOverStyle = am4core.MouseCursorStyle.pointer | |
| //nodeTemplate.nameLabel.label.text = "{name}"; | |
| //nodeTemplate.valueLabel.label.text = "\n\n\n{totalIncoming}\n{totalOutgoing}"; | |
| }); // end am4core.ready() | |
| </script> | |
| <!-- HTML --> | |
| <div id="chartdiv"></div> | |
| </body> | |
| </html> |
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