Changing specific colours on images
 

Is it possible to change certain colours of a graphic using scripting? (Kinda like how you can change the colour of bodies). This would be useful as I'd like to be able to change certain parts of pictures to the players elemental colours (especially in ganis) without needing to create a new image for each colour.

As far as i know it's not possible. What you could do, is have another gani or image overlay which just includes the parts you want to change. Then you can changeimgcolors on that.

Yup, can't be done.

Steffffaaaaannnnnn!

The ability is already there, can we have this added to scripts? :D

Create an alpha img then just use changeimgcolors() to the desired color

He means changing specific colors like if you have an image with yellow, green and blue, just use a command to change the yellow (255, 255, 0) to say red.

make the img into alpha parts then. I get what your saying

Well he wanted to avoid that, he was looking for something simple like changing colors on the bodies.

As i remember saying before, if we had direct access to the images as matrices we could have complete control over them, we could tint, stretch/skew, resize, rotate, move, blur, sharpen, etc, without needing GScript functions for it.

Err...how do you do anything on Graal in-game without GScript functions (and variables, duh.)?

I mean specific GScript functions for crop/rotate/stretch/tint/etc we could code them ourselves and not have to rely on Stefan implementing them in GS2.

we can already rotate with the P.E.

Yes and stretch but my point it we wouldn't be restricted to the functions that already exist because we could make our own functions using transformation matrixes or for affine transformations or apply filters like blur and sharpen, etc