Laravel Enso

Charts

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Server-side data builder for charts.

This package can work independently of the Enso ecosystem.

The front end implementation that utilizes this api is present in the enso-ui/charts package.

For live examples and demos, you may visit laravel-enso.com

Watch the demo

click on the photo to view a short demo in compatible browsers

Installation

Comes pre-installed in Enso.

To install outside of Enso:

  1. composer require laravel-enso/charts

  2. publish the config with php artisan vendor:publish --tag=charts-config and customize as needed

  3. install the api implementation for the front end: yarn add @enso-ui/charts

Features

  • it supports Bar, Bubble, Line, Pie, Doughnut, Polar Area and Radar chart types
  • it creates properly formatted data structures, specific for each supported type of chart from a given data-set
  • the used colors are configurable through the publishable config file
  • can translate labels, legends and data series
  • can download the graphical representation of the graph, as a PNG file

Usage

  1. In your controller, add a method that will return the data for each chart:
public function line()
{
    return (new LineChart())
        ->title('Income')
        ->labels(['January', 'February', 'March', 'April', 'May', 'June', 'July'])
        ->datasets([
            'Sales' => [65, 59, 80, 81, 26, 25, 10],
            'Revenue' => [15, 29, 60, 31, 56, 65, 44],
        ])->fill()
        ->get();
}

  1. create a route for each chart dataset, add permissions if needed, etc.

  2. add the front end components to your pages. For more information about the front end, see enso-ui/charts.

Configuration

The package's configuration file offers a few options for customization:

  • fillBackgroundOpacity - number, the chart background's opacity, default is 0.25
  • colors - array, the list of colors used when drawing the various chart types

Note

The Chart builder will use the colors from app/config/enso/charts.php (in that order) for the given data-sets.

Publishes

  • php artisan vendor:publish --tag=charts-config - the configuration file
  • php artisan vendor:publish --tag=enso-config - a common alias for when wanting to update the config, once a newer version is released, usually used with the --force flag

Contributions

are welcome. Pull requests are great, but issues are good too.

License

This package is released under the MIT license.

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