yii2-amcharts:如何导出到图像

Question

我在视图中有此图
图

$chartConfiguration = [
    'type'         => 'serial',
    'dataProvider' => $datasProvider, 
   'rotate'        => false,
   'categoryField' => 'respuesta',

   'categoryAxis' => ['gridPosition' => 'start', 'axisColor' => '#DADADA'],
   'valueAxes'    => [['axisAlpha' => 0.2]],
   'graphs'       => [['type' => 'column',
                       'title' => 'Respuesta',
                       'valueField' => 'COUNT(*)',
                       'lineAlpha' => 0,
                       'fillColors' => '#BC1818',
                       'fillAlphas' => 1,
                       'balloonText' => '[[title]] in [[category]]:<b>[[value]]</b>'
                     ]],

];
echo speixotoamchartsWidget::widget(['chartConfiguration' => $chartConfiguration]);

我知道我有这些

• 'pathtoimages'=>'../to/my/route'
• '导出'=>'true'

但是，这些作品中没有一个，我尝试使用amcharts库(导出JS和Export.css

谢谢

Answer 1

您需要在UI中返回export的对象：

"export": {
  "enabled": true
}

"export": true还不够。

https://www.amcharts.com/kbase/intro-exporting-charts/