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< [[Sample documents]] | [[MetaPost]] >__TOC__
</texcode>
<context>
\setuplayout[location=middle,scale=.2]
\setupcolors[state=start]
\startuseMPgraphic{cover}
StartPage ;
fill Page withcolor .5green ;
path p ; p := unitcircle randomized .1 xsized(PaperWidth-1cm) ;
fill p shifted -center p shifted center Page withcolor red ;
StopPage ;
\stopuseMPgraphic
\defineoverlay[cover][\useMPgraphic{cover}]
\starttext
\setupbackgrounds[page][background=cover]
\startstandardmakeup
\raggedcenter
\vfill \definedfont[SerifBold at 48pt]\setstrut \strut Penguins in Vietnam
\blank[2*big] \definedfont[SerifBold at 24pt]\setstrut \strut A Very Short Story
\vfill
\stopstandardmakeup
\stoptext
== Another title page ==
\setlayer
[TitleGraphic]
[preset=lefttop]
{\scale
[width=\paperwidth,
height=\paperheight]
{\framed
[frame=off,
offset=overlay,
background=color,
backgroundcolor=blue,
foregroundcolor=red,
align=normal]
{\getbuffer[title]}}}
== A simple centered cover for The <tt>\dontleavehmode</tt> in the beginning is a booklet ==bit of TeX-magic. TeX has a horizontal and a vertical mode, and if it is in the vertical mode when it encounters a <tt>\blank</tt>, no blank will appear. The <tt>\dontleavehmode</tt> forces the right mode.
\stoppagemakeup
This is the colofon% picture p; p := externalfigure "matterhorn.png" ;% draw p scaled (w/bbwidth p) ;
\chapter{Start} StopPage ;
</texcode>= Empty or Transparent letters = This one requires LMTX.
Reference: http://www.ntg.nl/pipermail/ntg-<context/2011/063030source="yes">\definecolor [ColorHighA] [h=c4a000]\definecolor [ColorHighB] [h=602217]\definecolor [ColorLow] [0.html8(white)]
[[Category:Graphics]]
[[Category:Text elements]]
simplified thanks to Hans' feedback
= First one = <texcodecontext mode="mkiv" source="yes">\setuppapersize[A6]
\setupcolors[state=start]
\startstandardmakeup
\raggedcenter
\vfill \definedfont[SerifBold at 48pt28pt]\setstrut \strut Penguins in Vietnam \blank[2*big] \definedfont[SerifBold at 24pt18pt]\setstrut \strut A Very Short Story
\vfill
\stopstandardmakeup
\stoptext
</context>
[http://archive.contextgarden.net/message/20050223.145512.19d6450f.html Reference to mailing list]
<texcodecontext mode="mkiv" source="yes">\setuppapersize[A6]
\definetype[ytyp][color=yellow]
\stoptext
</texcodecontext>
Guess who did this one :-) [http://archive.contextgarden.net/message/20050321.011152.0eb2d729.html Reference to mailing list]
= A simple centered cover for a booklet = <contextmode="mkiv" source="yes">\setuplayoutsetuppapersize[A6]\setuppagenumbering[alternative=doublesided] \starttext \startpagemakeup[locationalign=middlecenter,scaledoublesided=no,% pagestate=start]% we want to number this {\bfb This should be the long title, Andreas' solution\par} \stoppagemakeup This is the colofon \chapter{Start} \input knuth \stoptext </context> Reference: http://www.ntg.nl/pipermail/ntg-context/2011/063030.2]html Or, another solution (which can be tuned at will), which relies on anew feature in MkIV: there is also a layout with the same name as themakeup environment and you can control the margins of your new titlepage environment with \definetypesetuplayout[ytypmakeupname][color=yellow...]. <texcode>
\startbuffersetuppagenumbering[titlealternative=doublesided]\type{/(}\ytyp{h}\type{*?)testexpr/io}\par\type{/t(}\ytyp{a}\type{*?)estexpr/io}\par\type{/te(}\ytyp{n}\type{*?)stexpr/io}\par\type{/tes(}\ytyp{s}\type{*?)texpr/io}\par\type{/test(}\ytyp{h}\type{*?)expr/io}\par\type{/teste(}\ytyp{a}\type{*?)xpr/io}\par\type{/testex(}\ytyp{g}\type{*?)pr/io}\par\type{/testexp(}\ytyp{e}\type{*?)r/io}\par\type{/testexpr(}\ytyp{n}\type{*?)/io}\par\stopbuffer
%\setupcolors[state=start]showframe
\definelayer setuppapersize[TitleGraphicA5] [width=\paperwidthA4,landscape] height=\paperheightsetuparranging[2UP]
\setupbackgroundsdefinemakeup[pagetitlepage][backgroundpagestate=TitleGraphicstart,doublesided=no]\setuplayout[titlepage][backspace=2cm,width=108mm]% 148mm is the width, 20 mm of backspace, % 20 mm of outer margin
\starttext
\startstandardmakeupstarttitlepagemakeup \raggedcenter \bfc This should be the long, long, very long title\par\stoptitlepagemakeup This is the colofon \chapter{Start here on page 3}
\stopstandardmakeupdorecurse{20}{\input tufte\par}
\stoptext
</texcode>
= Scaled Full Page Image 1 =
An elegant option is to extend the makeup mechanism to accept the background key:
\unprotect
\appendtoks
\setupbackgrounds[\v!page][\c!background=\makeupparameter\c!background]
\to \t_page_makeup_every_setup
\protect
Then you can use
<pre>
\setupexternalfigures[location={local,default,global}]
\defineoverlay
[backgroundimage]
[{\externalfigure[cow.pdf][width=\overlaywidth, height=\overlayheight]}]
\starttext
\startstandardmakeup[background=backgroundimage]
Whatever
\stopstandardmakeup
Next
\stoptext
</pre>
= Scaled Full Page Image 2 =
Another way to use a full-page image includes:
<context mode="mkiv" source="yes">
\setuppapersize[A7,landscape]
\startTEXpage
\externalfigure
[cow.pdf]
[width=\paperwidth,
height=\paperheight]
\stopTEXpage
</context>
= A very very simple one =
If you are looking for something fancy with graphics, bells, and whistles, this is not for you. However, if you are looking for a very simple cover page with simple code, then read on.
Very often a white paper or some other document needs a cover page. The cover page needs to have a specific (and special) layout, so some layout commands are required. The textual content is limited, and in many cases there is no graphics whatsoever. The cover page below is really plain vanilla:
<texcode>
% --- Cover page
\dontleavehmode
\blank[6cm]
\startalignment[center]
\ssd Polar Bears of Antarctica \par
\ssc A Suggestion
\stopalignment
\blank[10cm]
\startalignment[flushright]
\dontleavehmode
\ssb
\bTABLE
\setupTABLE[r][each][frame=off]
\bTR \bTD Dr. I.M.Looney \eTD \eTR
\bTR \bTD Institute of Bad Ecology \eTD \eTR
\bTR \bTD February 30, 2006 \eTD \eTR
\eTABLE
\stopalignment
\page
</texcode>
<context>
% --- Cover page
\setuplayout[scale=0.5,width=13cm]
\framed[align=flushleft,width=13cm]{
\dontleavehmode
\blank[6cm]
\startalignment[center]
\ssd Polar Bears of Antarctica \par
\ssc A Suggestion
\stopalignment
\blank[10cm]
\startalignment[flushright]
\dontleavehmode
\ssb
\bTABLE
\setupTABLE[r][each][frame=off]
\bTR \bTD Dr. I.M.Looney \eTD \eTR
\bTR \bTD Institute of Bad Ecology \eTD \eTR
\bTR \bTD February 30, 2006 \eTD \eTR
\eTABLE
\stopalignment
\blank[2cm]
}
</context>
== Analysis of the code ==
These two commands together make a 6-centimeter blank on the top of the page:
<texcode>
\dontleavehmode
\blank[6cm]
</texcode>
The title is centered. The actual layout may need some tweaking with e.g. <tt>\blank</tt>. This one looks reasonably fine on the paper (and bad in the Wiki).
<texcode>
\startalignment[center]
\ssd Polar Bears of Antarctica \par
\ssc A Suggestion
\stopalignment
</texcode>
Another measured waste of paper (this time no mode problems):
<texcode>
\blank[10cm]
</texcode>
And then the rest of the information is embedded in a natural [[TABLE]]. All the text in the TABLE is left-aligned, but the TABLE itself is right-aligned. So, the longest row dictates the position of the TABLE. The downside of this approach is that if you have a number of cover pages with different authors, the starting position jumps around.
<texcode>
\startalignment[flushright]
\dontleavehmode
\ssb
\bTABLE
\setupTABLE[r][each][frame=off]
\bTR \bTD Dr. I.M.Looney \eTD \eTR
\bTR \bTD Institute of Bad Ecology \eTD \eTR
\bTR \bTD February 30, 2006 \eTD \eTR
\eTABLE
\stopalignment
</texcode>
N.B.: the <tt>\startalignment</tt> requires the <tt>\dontleavehmode</tt> if there is no text immediately after the <tt>start</tt> command.
And finally, let's finish the page:
<texcode>
\page
</texcode>
And that's it, a very simple cover page. While it may be useful as such, it has several shortcomings. For example, the positions are not absolute, so a change in the title may move the information block in the lower right corner. Using the TABLE is just a show-off. If you do not need the "align-by-rightmost" alignment, <tt>\startnarrower[..][..] ... \stopnarrower</tt> provides much the same functionality with fewer commands and cleaner code.
= Simple example with MetaFun (2019) =
from [https://tex.stackexchange.com/questions/472622/cover-page-coloring-in-context tex.stackexchange.com]
<context source=yes>
\setuppapersize[A6]
\setupbodyfont [palatino]
\definecolor [Top] [h=a5b291]
\definecolor [Bottom] [h=b7c1a7]
\definecolor [TitleColor] [h=96433a]
\define[1]\titlefont{%
\setcharacterkerning[extrakerning]%
\cap
\definedfont[#1]%
\ignorespaces
}
\starttext
\setuppapersize[A5][A5]startMPpage\setuppagenumbering[alternative StartPage ; numeric w ; w := bbwidth(Page) ; numeric h ; h :=doublesided]bbheight(Page) ;
fill (unitsquare xyscaled (w,.8h)) withcolor \MPcolor{Bottom} ; fill (unitsquare xyscaled (w,.2h) yshifted .8h) withcolor \startpagemakeup[align=centerMPcolor{Top} ; draw (0,doublesided=no.8h) -- (w,% pagestate=start]% we want to number this.8h) withpen pensquare scaled 2pt withcolor white ;
draw textext.rt("\definedfont[Serif at 10pt]Author") shifted (.1w,.95h) ; draw textext.rt("\titlefont{Serif at 20pt} Cover Page Title") shifted (.1w,.85h) withcolor \MPcolor{TitleColor} ; draw textext.rt("\bfc This should be the long titletitlefont{SerifBold at 10pt} Subhead Title") shifted (.1w, Andreas' solution.75h) withcolor \parMPcolor{TitleColor}; draw textext.rt("\titlefont{SerifBold at 10pt} Another subhead") shifted (.1w,.70h) ;
\input knuthstopMPpage
\stoptext
</context>
= Poster 01 - proposal for Libre Planet 2021 =
* [https://salsa.debian.org/zleap-guest/libreplanet2021/-/raw/master/ConTeXt_version/poster_libreplanet_2021.pdf PDF]
* [https://salsa.debian.org/zleap-guest/libreplanet2021/-/blob/master/ConTeXt_version/poster_libreplanet_2021.tex Source code]
* Preview
[[File:libreplanet2021.png|500px]]
\startMPpage
picture tt ; tt := lmt_outline [
kind = "fillup",
text = "\definedfont[name:texgyrepagellabold*default]%
\framed[frame=off,offset=3mm,align=middle,strut=none]
{MetaPost\\is Fun !\\Aujourd'hui\\Today\\*§ 2020 §*}",
] xsized 12cm ;
path bb ; bb := boundingbox tt ;
path pp ; pp := bb enlarged 2cm ;
fill pp
withshademethod "linear"
withshadedirection (2.,0.)
withshadecolors (\MPcolor{ColorHighA}, \MPcolor{ColorHighB}) ;
for i within tt :
nofill pathpart i;
endfor ;
eofill bb withcolor "gray";
\stopMPpage
</context>
[[Category:Sample documents]]
