Changing a Layers Colour

[Anonymous]

Hi,

I have done a search, but couldn't find an answer; or more likely didn't use the right search terms.

I have a layer where all the lines are green. How do I change the colour to, say, red please.

Thanks,
Simon.

[Gorazd]

In ArchiCAD you do not have a layer-color association. It is pen, you have to alter. Each element has a pen assigned, so changing a pen or a color of a pen is what you need.

[Erika Epstein]

You can use Find & Select in the Edit menu to select by layer and pen color etc.
With these elements now selected, use Edit Selection set and in one step you can change the pen for this set of different types of elements.