chart-horizontal-bar.html

<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../iron-resizable-behavior/iron-resizable-behavior.html">
<link rel="import" href="chart-js-import.html">
<link rel="import" href="chart-property-behavior.html">
<link rel="import" href="context-behavior.html">
<link rel="import" href="resize-behavior.html">

<!--
A bar chart is a way of showing data as bars.

It is sometimes used to show trend data, and the comparison of multiple data sets side by side.

##### Example

    <chart-horizontal-bar data="[[data]]"></chart-horizontal-bar>

    ...

    this.data = {
      labels: ["January", "February", "March", "April", "May", "June", "July"],
      datasets: [
        {
          label: "My First dataset",
          backgroundColor: "rgba(220,220,220,0.2)",
          borderColor: "rgba(220,220,220,1)",
          borderWidth: 1,
          data: [65, 59, 80, 81, 56, 55, 40]
        },
        {
          label: "My Second dataset",
          backgroundColor: "rgba(151,187,205,0.2)",
          borderColor: "rgba(151,187,205,1)",
          borderWidth: 1,
          data: [28, 48, 40, 19, 86, 27, 90]
        }
      ]
    };

@group Chart Elements
@element chart-bar
@demo demo/chart-bar.html
-->

<link rel="import" href="chart-styles.html">
<dom-module id="chart-horizontal-bar">

  <template>

    <style include="chart-styles"></style>

    <div>
      <canvas id="canvas"></canvas>
    </div>

  </template>

  <script>
    class ChartHorizontalBar extends ChartBehaviors.ResizeBehavior(ChartBehaviors.ContextBehavior(ChartBehaviors.ChartPropertyBehavior(Polymer.mixinBehaviors([Polymer.IronResizableBehavior], Polymer.Element)))) {
      static get is() { return 'chart-horizontal-bar'; }

      ready() {
        super.ready();
        this._setType('horizontalBar');
      }

    };

    window.customElements.define(ChartHorizontalBar.is, ChartHorizontalBar);
  </script>

</dom-module>