Method IOcrEngine.PrepareBitmap

Overload

If need, resizes the image and/or ensures it isn't too small.

protected static Bitmap PrepareBitmap(Bitmap b, bool dispose, double scale, int minWidth = 0, int minHeight = 0)

b (Bitmap)

dispose (bool)

Call b.Dispose() if created new image. The input image will not be used by the caller.

scale (double)

Scale factor.

minWidth (int)

Minimal image width accepted by the OCR engine.

minHeight (int)

Minimal image height accepted by the OCR engine.

Bitmap