And the second message accidentally sent to Hans: Dnia 2011-07-14, czw o godzinie 16:29 +0200, Hans Hagen pisze:
On 14-7-2011 4:25, Marcin Borkowski wrote:
OK,
after a pm from Mojca concerning my previous question I decided to look into the "layers" mechanism.
It won't work for me - just nothing shows up.
What am I doing wrong?
Here's a minimal example:
\starttext \definelayer[title][x=105mm,y=20mm] \setlayer[title]{This is the title.} \stoptext
(I'd also like to be able to "anchor" the title so that (105mm,20mm) are the coordinates of the center, not the lower-left corner etc. How to do that?)
\flushlayer[title]
etc (some styles in the distributions have examples)
I think that the general problem is that I have a wrong conceptual model of layers in ConTeXt. You know, when I hear the word "layer", I have some ideas about how it should/could/might work, and probably these ideas are different than Hans'. So I'm going to briefly describe my idea (already modified by the answers) and please tell me what's wrong with it. So I imagine that \definelayer / \setuplayer defines a rectangular shape on the page, possibly framed/colored/etc., which is going to appear on all pages (default) or on selected ones. The contents of layers are set with \setlayer, (with some - mysterious for me - "setups" trickery if they are going to change from page to page), and they are actually put on the page by \setupbackgrounds. (And I have no idea what \flushlayer does in this conceptual framework.) So layers are actually kind of "beneath" ordinary page contents. Some of these commands (which ones?) should moreover be placed before \startext. OK, so where am I right and where am I wrong now? -- Marcin Borkowski http://mbork.pl -- Marcin Borkowski