Highcharts

https://www.highcharts.com/demo/line-basic

Расширение

use miloschuman\highcharts\Highcharts; use yii\web\JsExpression; $this->registerAssetBundle('yii\web\YiiAsset'); echo Highcharts::widget([ 'options' => [ 'title' => ['text' => 'Статистика за месяц'], 'xAxis' => [ 'categories' => array_keys($statistic) ], 'yAxis' => [ 'title' => ['text' => 'Достижения цели'] ], 'series' => [ ['name' => 'Jane', 'data' => array_values($statistic), 'class'=>'test-class'], ], 'plotOptions' => [ 'series' => [ 'cursor' => 'pointer', 'point' => [ 'events' => [ 'click' => new JsExpression('function(e){ alert(this.x); }') ] ] ] ] ] ]);

Документация / Примеры

Подробнее...

Flotcharts

http://www.flotcharts.org/flot/examples/

https://github.com/bburim/flot

https://github.com/borodulin/yii2-flot

https://github.com/iddqdidkfa/yii2-flot

https://github.com/machour/yii2-jquery-flot

Документация / Примеры