add
alpha
and
average
blue
burn
darken
difference
divide
dodge
edges
exclusion
freeze
grainextract
grainmerge
green
hardlight
hardmix
hue
interpolation
lchlightness
lighten
lightness
linearburn
linearlight
luminance
multiply
negation
or
overlay
pinlight
red
reflect
saturation
screen
seamless
seamless_mixed
shapeareamax
shapeareamax0
shapeareamin
shapeareamin0
shapeaverage
shapeaverage0
shapemedian
shapemedian0
shapemin
shapemin0
shapemax
shapemax0
shapeprevalent
softburn
softdodge
softlight
stamp
subtract
value
vividlight
xor