A more detailed comparison that returns detailed information on what is different between the bitmaps.
Compare(p1 as RawBitmap,
p2 as RawBitmap,
tolerance as Integer,
resultMaskFormat as RawBitmap.RawBitmapFormat,
foundDiffResultColor as Color,
notFoundResultColor as Color) as RawBitmap
Parameters
- p1
- One of the bitmaps to compare.
- p2
- The other bitmap to be compared.
- tolerance
- Tolerance of the comparison, 0 = no tolerance, 420 = max tolerance.
- resultMaskFormat
- Format of the generated difference mask.
Only following are supported:
RawBitmap.RawBitmapFormat.g
RawBitmap.RawBitmapFormat.RGB
RawBitmap.RawBitmapFormat.BGR
For anything else error will be generated in the difference value. - foundDiffResultColor
- Specifies the color of difference pixels to generate in the result mask. If result mask is Gray channel only then the RGB values in the color will be averaged to get gray tone.
- notFoundResultColor
- Specifies the color of pixels that are not different to generate in the result mask. If result mask is Gray channel only then the RGB values in the color will be averaged to get gray tone.
Returns
- RawBitmap
- Black and white RawBitmap representing mask of changed pixels.