# estimateBlurOnPage static method

Future<double> estimateBlurOnPage(

1. Page page

)

Estimate blurriness on a given page. The document image will be analyzed, if possible. If there is no document image - then the original image will be used. Returns the value between 0.0 and 1.0. Values closer to 0.0 mean that the image is sharper, values closer to 1.0 - the image is blurred.

## Implementation

    static Future<double> estimateBlurOnPage(Page page) async {
      try {
        var arguments = {'page': page.toJson()};
        final value =
            await _channel.invokeMethod('estimateBlurOnPage', arguments);
        return value;
      } catch (e) {
        Logger.root.severe(e);
        rethrow;
      }
    }