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Extract Images from PDF | Cordova Barcode Scanner

This API function allows you to extract JPEG or PNG (Android only) images from a PDF file.

ScanbotBarcodeSDK.extractImagesFromPdf(successCallback, errorCallback, args)

Arguments

 /**
 * The location of the PDF file
 */
 pdfFilePath: string;
 /**
 * The quality that each extracted image should have.
 * This tweaks the compression, affecting the final image file size.
 * (100: maximum quality, 0: minimum quality)
 *
 * Default value is 90
 */
 quality?: number;
 /**
 * Integer scaling factor applied to the PDF media box frame while extracting.
 * Affects the output image quality.
 * In most cases the recommended value is 2 or higher.
 *
 * Default value is 2.
 */
 scaling?: number;
 /**
 * Compress format used for extracted images. Android only.
 *
 * Default value is JPEG.
 */
 compressFormat?: CompressFormat;

Returns

Returns an result with the following properties:

  • result.status - The status of the operation (OK or CANCELED)
  • data? - Optional List containing the file URLs for the extracted images, or undefined if the extraction failed

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