https://github.com/zingchart/dwa-module

A ZingChart module to calculate the weighted average amongst your plots.
https://github.com/zingchart/dwa-module

Last synced: 6 months ago
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A ZingChart module to calculate the weighted average amongst your plots.

• Host: GitHub
• URL: https://github.com/zingchart/dwa-module
• Owner: zingchart
• Created: 2016-06-07T20:37:58.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2021-12-03T19:27:35.000Z (over 4 years ago)
• Last Synced: 2024-12-27T21:14:32.140Z (over 1 year ago)
• Language: JavaScript
• Size: 129 KB
• Stars: 0
• Watchers: 6
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# ZingChart Distributed Weighted Average Module

This module calculates the distributed weighted average of your plots.

![dwa example](/assets/dwa-example-graph1.png)

### Usage

1. Include the module in your page after the zingchart library

2. Include the module reference in the zingchart.render({}) method.

zingchart.render({

		id : 'myChart',

		data : myConfig,

		height: 400,

		width: '100%',

		modules: "dwa" // Include the dwa module!

});



### Docs

There are a couple attributes you can define in your chart configuration for the dwa module.

1. dwa (object) - This object can be defined in the root of the chart configuration. Within this object you can define two properties visibleAtFirst and name.

	* visibleAtFirst (boolean) - If true this attribute will show the dwa plot when the graph loads. This is the default.

	* name (string) - If defined, this name will appear in the legend. The default text is "Weighted Average".

    * color (string) - If defined this will set the color of your dwa plot. Otherwise it will default to the standard library color for that plot.

dwa:{

            // 'dwa' module is loaded in the render method below.

            visibleAtFirst:true, // Default is true

            name: "Distributed Weighted Average", // Optional Name

            color: '#000' // Optional Color

        },

2. weight (Number) - If defined, it must be defined within each individual series object. The default weight is 1, in which case the weighted average is an even distribution amongst plots.

series : [

        {

            values: [35,42,67,89,25,34,67,85],

            weight: 0.4 // optional weight

        },

        {

            values: [74,71,89,34,26,73,21,56],

            weight: 0.6 // optional weight

        }

   ]