jojo2357 / picture-color-replacer

Takes an image, looks for a specific RGB, and then makes a new image with those pixels replaced as another color. Can also just convert between most image types

Purpose:

• convert pixels in an image with a specific RGB value to another RBGA value.

Notes:

• Converting between files IS supported, although i havent tested every single possiblity, but do let me know what conversions are not applicable.
• If you just want to convert file type, make all the RGB numbers the same and do not put an alpha value.
• @ Depracated png -> jpg works (Hopefully. lmk if there are other file formats that need to be loaded without Alpha) Make sure when converting between image formats that you remember if the destination supports transparency (ie. a png -> jpg will only work if the png has no transparency because jpg does not support transparency)
• About that, any transparency will become white. I could change it, but I could also not.

Contents:

• stand alone image converter (ColorSeparation.java)
• bulk image converter base (RecolorerManager.java)
• two demo images. One for color replacement, the other for png -> jpg demo (one has transparency and will not work, the other does not have transparency and will work)

Demo Directions:

Windows:

• run RunManager.bat

Other:

• I gave u a bash script i think so good luck with that (I use windows lol)

Directions:

• configure RecolorerManager as you see fit (if people actually download this, i might consider making exaples for you).
• move java files to directory of target images
• in cmd, run javac *.java or javac ColorSeparation.java RecolorerMangager.java
• if RecolorerManager is not configured, run java ColorSeparation <InputImageName.ext> <OutputImageName> <Outputext> <targetR> <targetG> <targetB> <convertR> <convertG> <convertB > <convertA>
• if RecolorerManager is configured (by default it will turn the test image white) run java RecolorerManager