message: 193: Added docs for taking screenshots
diff: @@ -350,6 +350,16 @@ chart.subscribeClick(function(param) {
  });
  ```
  +## Taking screenshot
  +
  +A screenshot of the whole chart could be taken with the call
  +
  +```javascript
  +var screenshot = chart.takeScreenshot();
  +```
  +
  +The function returns a `canvas` element with the chart drawn on it. `toDataURL()`, `toBlob()` or any other function of the result object could be used.
  +
  ## Next reading
  - [Area series](./area-series.md)
  