May Day card

Connect everything you need, upload the base and text.

Pkg.add(["ImageShow"])

using FileIO, Images, ImageShow

basis = load("$(@__DIR__)/basis.png")

text = load("$(@__DIR__)/text.png")

┌ Warning: Png warn: iCCP: known incorrect sRGB profile
└ @ PNGFiles /usr/local/julia-1.9.3/packages/PNGFiles/YCPWZ/src/wraphelpers.jl:2
┌ Warning: Png warn: iCCP: cHRM chunk does not match sRGB
└ @ PNGFiles /usr/local/julia-1.9.3/packages/PNGFiles/YCPWZ/src/wraphelpers.jl:2

The dimensions don't match. :(

print(string(size(channelview(text))) * " != " * string(size(channelview(basis))))

(4, 278, 2195) != (691, 1024)

Let's make the sizes of the images equal and prepare them for overlaying each other.

new_basis = channelview(basis)
c_basis = zeros(3,size(new_basis,1),size(new_basis,2))
for i in 1:3
   c_basis[i,:,:] = new_basis
end 

text_new = imresize(text, ratio=2)
text_new = imresize(text_new, size(channelview(text),2)-150, size(c_basis,3))

x = (size(c_basis,2)-size(channelview(text_new),2))
arr_zero = RGB.(zeros(x,size(c_basis,3)))
text_new = [text_new; arr_zero]

c_text = channelview(text_new)
c_text = c_text[1:3,:,:]
c_text[c_text.>0.999999999].=0.0;

print(string(size(c_text)) * " = " * string(size(c_basis)))

(3, 691, 1024) = (3, 691, 1024)

Let's perform the overlay.

postcard = c_basis*0.75 + c_text*0.25
postcard = RGB.(postcard[1,:,:], postcard[2,:,:], postcard[3,:,:])

Let's add red colour in the holiday spirit!

с_postcard = channelview(postcard)
postcard = RGB.(с_postcard[1,:,:]*2,с_postcard[2,:,:],с_postcard[3,:,:])

Save so you don't lose our cool card!

save("postcard.jpg", postcard)

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