removeWatermark method

Future<bool> removeWatermark(int index)

Removes the watermark at index.

This method does not save the document. Call save or saveAs explicitly after removing watermarks.

Parameters:
index - The watermark index.

Returns: true if the watermark is removed, false otherwise.

Since v2.6.8

example:

final bool success = await controller.document.removeWatermark(0);
print('Remove watermark result: $success');

Implementation

Future<bool> removeWatermark(int index) async {
  return await _channel.invokeMethod('remove_watermark', {'index': index});
}