I have gone through this forum and others, but have not found a way to achieve this successfully using the colour edit tool. Can you help?
I have a tiff file of a hand-drawn map, which I added colour to a long time ago in Photoshop (no longer have the .ps file).
This map is now in an illustrator file with other objects around it. I have decided I don't like the yellow of the roads, and would like them to have less of a green hue in them. I cannot saturate the whole image as this affects the perfect green of the parks, so need to change just the specific yellow to be a different yellow.
I have tried using the colour edit tool, but I simply cannot get it to change the colour. Yesterday I was able to open this up with the map selected but it did not want to change the yellow to any other colour I tried. Today I cannot seem to even open 'edit colours' with the map selected
Is this an issue as it's a Tiff file?
Really not sure how to change all of this yellow colour to be another and it's driving me a little nuts as I can see others are able to do it, but presume they are different types of files???