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Date:	Tue, 8 Sep 2015 04:28:15 +0200
From:	Kai-Martin Knaak <kmk AT familieknaak DOT de>
To:	geda-user AT delorie DOT com
Subject:	Re: [geda-user] layer name: ground vs bottom
Message-ID:	<20150908042815.2941728e@akka>
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"Matt Rhys-Roberts schrieb am  7. September 2015:

> First, I notice that my system's rendering of the layer group buttons
> is EXTREMELY indistinct: I cannot actually see which buttons are
> selected at all!!! I may have ruined any default settings by accident
> now! (Ubuntu 14.04 LTS, default GUI appearance). I wish for
> unmistakeable contrast in future versions!

Like you may have suspected, colour and texture of the buttons are
determined by the GUI theme of your desktop. On my desktop, the selected
buttons are highlighted in a light yellow with an orange tint. The
unselected buttons are just plain grey.
If the pressed buttons are indistinguishable from unselected ones, this
ambiguity will also show at other portions of the desktop and other
applications. I'd suggest to go to change the theme. By default Ubuntu
offers only a limited choice. But there are more in the software
repository. Once installed, you can change the theme in
	system_settings=E2=86=92appearance=E2=86=92themes

=20
> I shall try reverting the layer settings to the ones I inherited with=20
> this job 2 years ago; 'component' =3D red =3D  component side, and
> 'solder' =3D blue =3D solder side.

A bit confusingly, colours are not attached to a layout. They they are
taken from files in $HOME/.pcb/colors . The layout contains the name of
the colour config file, though. If pcb does not find this file in the
colors folder it falls back to a set of hard coded defaults.

I like to use three different colour schemes depending on the type of
layout: layout_2layer, layout_4layer and footprint.=20
  =20
---<)kaimartin(>---
--=20
Kai-Martin Knaak

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