The widget allows to create calendar which shows like the contribution calendar from GitHub.

Build

For build the widget need to be installed NodeJS na npm.

npm install
cake build

#--> lib/activity-calendar.js
#--> lib/activity-calendar.min.js

How to use

new Calendar({
  container: 'calendar-id',
  color: '#2a75be',
  data: [
    ['2017-11-01', 123],
    ['2017-11-02', 456.7],
    ['2017-11-04', 234]
  ],
  intervals: [10, 20, 30, 40],
  num_weeks: 52,
  day_size: 10
});

Where:

• container is DOM container id.
• color mail color, which will be used for calculate colors
• data array of elements, where each element is array. First is date of activity and count of activity points is second.
• intervals array of intervals which will be used for generate related color based on activity points.
• num_weeks Number of weeks to show
• day_size size of each square in pixels.

The Means

• Wrap or borrow from other open-source widgets when it makes sense
• Get our NIH on when it doesn't