Hello Everybody,
Hans reacted on the question of how to move a framed text
relative to another framed text by: search for 'layers' on the wiki;
they provide precise positioning
Looking to the wiki site, I read at the first sentence:
Layers are ConTeXt's mechanism for absolute positioning of elements
But I don't want absolute postitioning, and I don't want a background
which is repeated every page. Here an example I tried but it is not
what I want. ( Don't look to the way how it is programmed
and I mean the \startdefinition \stopdefinition. I want to do that
on another nice way, but no idea how. Trying out this example
gives a dummy file before the word Definition, I want to put
on that place certain figures. That is no problem.)
### Begin Example:
% otherwise you get greyscale
\setupcolors[state=start]
\setupcolor[rgb] % Default
% default
%\setupbodyfont[10pt]
\setupbodyfont[lucida,10pt] % works!
% pagenumbering
\setuppagenumbering[location={header,right}, style=bold]
% set inter-paragraph spacing
\setupwhitespace[medium]
% printed on A4 paper
\setuppapersize[A4][A4]
% the layout ( 1 inch =2.54 centimeter)
\setuplayout[backspace=25mm,
width=170mm,
topspace=10mm,
top=0mm,
header=20mm,
footer=10mm,
height=270mm,
leftmargin=10mm,
rightmargin=10mm,
leftedge=0mm,
rightedge=0mm]
% uncomment the next line to see the layout
%\showframe
% make hyperlinks active
\setupinteraction[state=start, color=orange]
% use module newmat
\usemodule[newmat]
%\usemodule[amsl]
% \usemodule[nath] not use this module, otherwise amsl doesn't work
anymore.
% define colors
\definecolor[LightBlue][r=.5,g=.5,b=1.0]
\definecolor[LightYellow][r=.8,g=.8,b=.6]
\definecolor[LightRed][r=1.0,g=.4,b=.4]
\definecolor[indexgray][s=0.925]
\definecolor[indexred][r=0.9]
\definecolor[indexyellow][y=0.9]
\definecolor[secorange][r=1.0,g=0.8,b=0.6]
\definecolor[subsecorange][r=0.9,g=0.8,b=0.6]
\definecolor[examgreen][g=0.6]
\definecolor[agvgreen][r=.8,g=1.0,b=.8]
\definecolor[agvblue][r=.8,g=1.0,b=1.0]
\definecolor[agvmauve][r=.6862,g=.2392,b=.8]
\definecolor[agvbrown][r=.8,g=.4078,b=.2392]
% define other things
\setuplabeltext[en][chapter=Chapter\,]
\setuplabeltext[en][section=Section\,]
% Enumeration
\defineenumeration[definition][text=Definition]
\setupenumerations[definition][location=serried,width=broad,headstyle=italic,
inbetween=\blank, before=\blank, after=\blank, way=bysection]
% Tryout logotext
% #1: Definition,Lemma,Section, #2: reference, #3: title
\define[4]\logotext{%
\doif{#1}{Definition}{%
\startmyframe
\framed[corner=00,
background=color,
backgroundcolor=agvgreen,
foreground=color,
foregroundcolor=black,
offset=0.5ex,
rulethickness=2pt,
framecolor=agvbrown]{\,\externalfigure[Figures/#4.pdf][width=12pt]\,
\startdefinition[#2] \stopdefinition}{#3}
\stopmyframe}
\doif{#1}{Lemma}{%
\framed[corner=00,
background=color,
backgroundcolor=agvblue,
foreground=color,
foregroundcolor=black,
rulethickness=2pt,
framecolor=agvmauve]{#3}}
\doif{#1}{Section}{%
\framed[corner=00,
background=color,
backgroundcolor=agvgreen,
foreground=color,
foregroundcolor=black,
foregroundstyle=normal,
offset=0.75ex,
rulethickness=1pt,
framecolor=agvbrown]{\section[#2]{#3
\defineframedtext
[myframe]
[width=\textwidth,
offset=1.0ex,
background=color,
backgroundcolor=agvblue,
foregroundstyle=normal,
before={\blank[medium]},
after={\blank[medium]},
corner=00,
rulethickness=1pt,
framecolor=agvmauve]
\starttext
\section{Puh}
\logotext{Definition}{DefAap}{
The numbers $\{x^{i}\}$ are called the
\underbar{contravariant components}\index{contravariant components} of
the vector
$\text{\bf x}$ with respect tot the basis $\{\text{\bf e}_{i}\}$.}{}
\logotext{Definition}{DefAap-1}{
The numbers $\{x^{i}\}$ are called the
\underbar{contravariant components}\index{contravariant components} of
the vector
$\text{\bf x}$ with respect tot the basis $\{\text{\bf e}_{i}\}$.}{}
% Show next sample
\logotext{Definition}{DefAap-2}{
Let $\Omega$ be an open subset of $\Bbb{R}^{n}$. A system of $n$
real-valued functions
$\{ f^{i}(X)\}$, defined on $\Omega$, is called a
(curvilinear)\index{curvilinear}
\underbar{coordinate system}\index{coordinate system} for $\Omega$, if
the
following conditions are satisfied:
\startitemize[1,packed,broad]
\item The map $\text{\bf f}\,=\,(f^{1},\cdots,f^{n})^{T}$ of $\Omega$ to
$\Bbb{R}^{n}$
is injective. The following notations is used $u^{i}\,=
\,f^{i}(x^{i}E_{i})$. Notice that
the functions $f^{i}$ are functions of the variables $x^{i}$.
\item The set $U\,=\,f(\Omega)$ is an open subset of $\Bbb{R}^{n}$.
\item The map $\text{\bf f}$ is differentiable at every point $X\in
\Omega$ and there holds also
that $\text{det}\startmatrix[left={\left[\,},right={\,\right]}]
\NC {\displaystyle \frac{\partial f^{i}}{\partial x^{j}}}(X)\NR
\stopmatrix \neq 0$
for every $X\in\Omega$.
\stopitemize}{}
%\QED}{}
\stoptext
### End
