PictureEffects Xojo and Real Studio Plugin |
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ImageComparer.Compare Method
A detailed comparison that returns pixel count and comparison mask and you can set tolerance.
Compare(
p1 as Picture,
p2 as Picture,
diffColor as Color,
tolerance as Integer,
changedPixelCount as Integer,
difference as Integer) as Picture
Parameters
- p1
- One of the picture to compare.
- p2
- The other picture to compare.
- diffColor
- Specifies the color of difference pixels to generate in the result mask.
- tolerance
- Tolerance of the comparison, 0 = no tolerance, 420 = max tolerance.
- changedPixelCount
- A ByRef parameter that after completion of the function will contain number of pixels that are different.
- difference
- A ByRef parameter that after completion of the function will contain a constant that indicates the result of the comparison. Possible values are: ImageComparer.DIFFERENCE_ERROR, ImageComparer.DIFFERENCE_NONE, ImageComparer.DIFFERENCE_PIXELDEPTH, ImageComparer.DIFFERENCE_SIZE, ImageComparer.DIFFERENCE_PIXELS
Returns
- Picture
- A picture representing mask of change pixels. The color of this mask will be what has been defined in the diffColor parameter.
Remarks
See Also
ImageComparer Class