Method Image.Image()->`-()

class Image.Image

Method `-

object res = Image.Image() - operand
object res = Image.Image() - color
object res = Image.Image() - value

Description

makes a new image out of the difference

Parameter operand

the other image to compare with; the images must have the same size.

Parameter color

an array in format ({r,g,b}), this is equal to using an uniform-colored image.

Parameter value

equal to ({value,value,value}).

Returns

the new image object

See also

`+, `|, `&, `*, Image.Layer, min, max, `==