vis-graph3d

Graph3d is an interactive visualization chart to draw data in a three dimensional graph. You can freely move and zoom in the graph by dragging and scrolling in the window. Graph3d also supports animation of a graph.

Graph3d uses HTML canvas to render graphs, and can render up to a few thousands of data points smoothly.

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Install

Install via npm:

$ npm install vis-graph3d

Example

A basic example on loading a Timeline is shown below. More examples can be found in the examples directory of the project.

<!DOCTYPE html>
<html>
  <head>
    <title>Graph 3D demo</title>
    <script
      type="text/javascript"
      src="https://unpkg.com/vis-graph3d@latest/dist/vis-graph3d.min.js"
    ></script>
    <script type="text/javascript">
      var data = null;
      var graph = null;

      function custom(x, y) {
        return Math.sin(x / 50) * Math.cos(y / 50) * 50 + 50;
      }

      // Called when the Visualization API is loaded.
      function drawVisualization() {
        // Create and populate a data table.
        data = new vis.DataSet();
        // create some nice looking data with sin/cos
        var counter = 0;
        var steps = 50; // number of datapoints will be steps*steps
        var axisMax = 314;
        var axisStep = axisMax / steps;
        for (var x = 0; x < axisMax; x += axisStep) {
          for (var y = 0; y < axisMax; y += axisStep) {
            var value = custom(x, y);
            data.add({ id: counter++, x: x, y: y, z: value, style: value });
          }
        }

        // specify options
        var options = {
          width: "600px",
          height: "600px",
          style: "surface",
          showPerspective: true,
          showGrid: true,
          showShadow: false,
          keepAspectRatio: true,
          verticalRatio: 0.5,
        };

        // Instantiate our graph object.
        var container = document.getElementById("mygraph");
        graph = new vis.Graph3d(container, data, options);
      }
    </script>
  </head>
  <body onload="drawVisualization();">
    <div id="mygraph"></div>
  </body>
</html>

Build

To build the library from source, clone the project from github

$ git clone git://github.com/visjs/vis-graph3d.git

The source code uses the module style of node (require and module.exports) to organize dependencies. To install all dependencies and build the library, run npm install in the root of the project.