# getPixelDepth method

int getPixelDepth()

Gets the pixel depth.

return Pixel depth. throws DocumentException An error has occurred during Document Library execution.

## Implementation

    int getPixelDepth() {
      Pointer<Int> pPixelDepth = calloc();
      try {
        var err = documentSDK.id3DocumentImage_GetPixelDepth(_pHandle.value, pPixelDepth);
        if (err != DocumentError.success.value) {
          throw DocumentException(err);
        }
        final vPixelDepth = pPixelDepth.value;
        return vPixelDepth;
      } finally {
        calloc.free(pPixelDepth);
      }
    }