createPDFFromMultipleImages method

@override Future<String?> createPDFFromMultipleImages({ required List<String> inputPaths, required String outputPath, int? maxWidth, int? maxHeight, bool? needImageCompressor, })

Creates a PDF from multiple image files.

This method sends a request to the native platform to create a PDF from the images specified in the paths parameter. The resulting PDF is saved in the outputPath directory.

Parameters:

• inputPaths: A list of file paths of the images to be converted into a PDF.
• outputPath: The directory path where the created PDF should be saved.
• maxWidth: The maximum width of each image in the PDF (default is 360).
• maxHeight: The maximum height of each image in the PDF (default is 360).
• needImageCompressor: Whether to compress images before converting them to PDF (default is true).

Returns:

• A Future<String?> representing the result of the operation. If the operation is successful, it returns a string message from the native platform; otherwise, it returns null.

Implementation

@override
Future<String?> createPDFFromMultipleImages({
  required List<String> inputPaths,
  required String outputPath,
  int? maxWidth,
  int? maxHeight,
  bool? needImageCompressor,
}) async {
  final result = await methodChannel.invokeMethod<String>(
    'createPDFFromMultipleImage',
    {
      'paths': inputPaths,
      'outputDirPath': outputPath,
      'maxWidth': maxWidth ?? 360,
      'maxHeight': maxHeight ?? 360,
      'needImageCompressor': needImageCompressor ?? true,
    },
  );
  return result;
}