BUILT-IN WOLFRAM LANGUAGE SYMBOL

Blend

Blend[{col₁,col₂},x]
gives a color obtained by blending a fraction of color col₁ and of color col₂.

Blend[{col₁,col₂,col₃,…},x]
linearly interpolates between colors col_i as x varies from 0 to 1.

Blend[{{x₁,col₁},{x₂,col₂},…},x]
interpolates to give col_i when x=x_i.

Blend[{col₁,col₂,…},{u₁,u₂,…}]
blends all the col_i, using fraction u_i of color col_i.

Blend[{image₁,image₂,…},…]
blends pixel values of 2D or 3D images image_i.

Details Details

Blend implements additive color mixing as appropriate for colored light sources or light‐generating displays.
In Blend[{col₁,…,col_n},{u₁,…,u_n}], the u_i are normalized to have total 1. »
Blend[{col₁,col₂,…}] blends equal fractions of all the col_i.
In Blend[{image₁,image₂},x], if image₁ and image₂ are of different dimensions, linear interpolation of the dimensions is used.
Blend[{image,col},x] blends every pixels of image with the color col.
In Blend[{image₁,col₁,…,col_n,image₂},x], col_i is interpreted as an image whose dimensions are taken from a linear interpolation between dimensions of image₁ and image₂.