clojure2d.color.blend — clojure2d 1.4.5

Blending modes functions for colors, gradients and palettes.

Great collection of blending functions for color channel values. Channel values should be from [0.0,255.0] range.

Use blend-colors, blend-palettes and blend-gradients to blend colors, palettes and gradients.

blend-colors uses simple alpha blending strategy as described here.

Blending can be done separately for each channel.

add clj

(add a b)

Add channel values (clamped).

alpha-blending clj

(alpha-blending cb cs blend)

and clj

(and a b)

Bitwise and of channel values.

average clj

(average a b)

Average of two channel values.

blend-colors clj

(blend-colors blend-fn cb cs)

(blend-colors blend-fn1 blend-fn2 blend-fn3 cb cs)

Blend two colors using simple alpha composing.

Each channel can be blended using different function.

Formula from w3.org spec.

blend-gradients clj

(blend-gradients blend-fn g1 g2)

(blend-gradients blend-fn1 blend-fn2 blend-fn3 g1 g2)

Blend two gradients.

Each channel can be blended using different function.

blend-palettes clj

(blend-palettes blend-fn pal1 pal2)

(blend-palettes blend-fn1 blend-fn2 blend-fn3 pal1 pal2)

Blend two palettes.

Each channel can be blended using different function.

blends clj

blends-list clj

List of all blending functions.

burn clj

(burn a b)

Burn mode (clamped).

ch0 clj

(ch0 cb cs)

(ch0 colorspace cb cs)

ch1 clj

(ch1 cb cs)

(ch1 colorspace cb cs)

ch2 clj

(ch2 cb cs)

(ch2 colorspace cb cs)

color clj

(color cb cs)

darken clj

(darken a b)

Darken mode.

difference clj

(difference a b)

Difference mode.

divide clj

(divide a b)

Divide channel values (clamped).

dodge clj

(dodge a b)

Dodge mode (clamped).

exclusion clj

(exclusion a b)

Exclusion mode.

freeze clj

(freeze a b)

Freeze mode (clamped).

glow clj

(glow a b)

Glow mode (clamped).

hardlight clj

(hardlight a b)

Hard light mode.

hardmix clj

(hardmix a b)

Hard mix channel values.

heat clj

(heat a b)

Heat mode (clamped).

hue clj

(hue cb cs)

inverseburn clj

(inverseburn a b)

Inverse burn mode (clamped).

inversedodge clj

(inversedodge a b)

Inverse dodge mode (clamped).

lighten clj

(lighten a b)

Lighten mode.

linearburn clj

(linearburn a b)

Linear burn mode (clamped).

linearlight clj

(linearlight a b)

Linear light mode (clamped).

luminocity clj

(luminocity cb cs)

madd clj

(madd a b)

Add channel values (mod 255).

mburn clj

(mburn a b)

Burn mode (mod 255).

mdivide clj

(mdivide a b)

Divide channel values (mod 255).

mdodge clj

(mdodge a b)

Dodge mode (mod 255).

mfreeze clj

(mfreeze a b)

Freeze mode (mod 255).

mglow clj

(mglow a b)

Glow mode (mod 255).

mheat clj

(mheat a b)

Heat mode (mod 255).

minverseburn clj

(minverseburn a b)

Inverse burn mode (mod 255).

minversedodge clj

(minversedodge a b)

Inverse dodge mode (mod 255).

mlinearburn clj

(mlinearburn a b)

Linear burn mode (mod 255).

mlinearlight clj

(mlinearlight a b)

Linear light mode (mod 255).

mreflect clj

(mreflect a b)

Reflec mode (mod 255).

msoftburn clj

(msoftburn a b)

Soft burn mode (mod 255).

msoftdodge clj

(msoftdodge a b)

Soft dodge mode (mod 255).

mstamp clj

(mstamp a b)

Stamp mode (mod 255).

msubtract clj

(msubtract a b)

Subtract channel values (mod 255).

multiply clj

(multiply a b)

Multiply channel values.

mvividlight clj

(mvividlight a b)

Vivid light mode (mod 255).

negation clj

(negation a b)

Negation mode.

normal clj

(normal _ b)

Return second value only.

or clj

(or a b)

Bitwise or of channel values.

overlay clj

(overlay a b)

Overlay mode.

pegtoplight clj

(pegtoplight a b)

Pegtop soft light mode.

pinlight clj

(pinlight a b)

Pin light mode.

reflect clj

(reflect a b)

Reflect mode (clamped).

saturation clj

(saturation cb cs)

screen clj

(screen a b)

Screen mode.

softburn clj

(softburn a b)

Soft burn mode (clamped).

softdodge clj

(softdodge a b)

Soft dodge mode (clamped).

softlight clj

(softlight a b)

Soft light mode.

stamp clj

(stamp a b)

Stamp mode (clamped).

subtract clj

(subtract a b)

Subtract channel values (clamped).

vividlight clj

(vividlight a b)

Vivid light mode (clamped).

xor clj

(xor a b)

Bitwise xor of channel values.