takeScreenshot method
Takes a screenshot of the WebView's visible viewport and returns a Uint8List
. Returns null
if it wasn't be able to take it.
screenshotConfiguration
represents the configuration data to use when generating an image from a web view’s contents.
NOTE for iOS: available on iOS 11.0+.
Official iOS API: https://developer.apple.com/documentation/webkit/wkwebview/2873260-takesnapshot
Implementation
Future<Uint8List?> takeScreenshot(
{ScreenshotConfiguration? screenshotConfiguration}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent(
'screenshotConfiguration', () => screenshotConfiguration?.toMap());
return await _channel.invokeMethod('takeScreenshot', args);
}