Alright I have several questions but they're fairly straightforward.
First is using the shapes tool. Technically, I dont even really need to use the shapes (as of right now), I just need to make a straight line. So I use the shapes tool to make a straight line. Every time I do this, though, it creates a completely new layer that contains ONLY that line. How the hell can I just create a simple straight line on an already existing layer?
I didnt think creating a straight horizon line could be so difficult. : /
Ok, second thing is i wanted to know how (if you can) I can the colors of a picture. The pic I've got in mind is just a black and white outline of a city skyline, and I want to make it at night, which would mean the majority of the pic should be dark. So all i want to do is reverse it so that the black outline is white and the whole rest of the picture is black.
Any responses would be much appreciated. Particularly on the first question, that ones gotten me real frustrated.