%D \module %D [ file=simpleslides-s-BottomSquares, %D version=2009.03.30 %D title=\CONTEXT\ Style File, %D subtitle=Presentation Module --- BottomSquares style, %D author=Aditya Mahajan and Thomas A. Schmitz, %D date=\currentdate | update , %D copyright={Aditya Mahajan and Thomas A. Schmitz}] %C %C Copyright 2007 Aditya Mahajan and Thomas A. Schmitz %C This file may be distributed under the GNU General Public License v. 2.0. %D This file provides the \quotation{BottomSquares} style for the presentation %D module. It is loaded at runtime. This minimalistic design is inspired by a %D presentation Taco gave at EuroTeX 2006. \writestatus{simpleslides}{loading module BottomSquares} \startmodule[simpleslides-s-BottomSquares] \unprotect %D The page layout: \setuplayout [width=fit, height=middle, margin=0cm, height=fit, margindistance=0cm, header=0cm, footer=0cm, topspace=1cm, bottomspace=2cm, backspace=1.5cm, location=singlesided] \setuplayout [simpleslides:layout:horizontal][header=1.4cm] \setuplayout [simpleslides:layout:vertical] [header=0cm] \setuplayout [simpleslides:layout:title] [header=0cm] %D We also specify the position of the slidetitle. \setuplayer[simpleslides:layer:slidetitle] [x=15mm] %D These macros are used for placing figures/pictures: \define\NormalHeight {\textheight} \define\NormalWidth {.5\textwidth} \define\PictureFrameHeight {\textheight} \define\PictureFrameWidth {.5\textwidth} % %D We define a generic frame that is used by the slide title. % % \defineframed[simpleslides:framed] % [frame=off,offset=0pt, % top=\vss,bottom=\vss] %D We define our color scheme: \definecolor [simpleslides:backgroundcolor] [s=.95] \definecolor [simpleslides:contrastcolor] [r=.7,g=.1,b=.3] \definecolor [simpleslides:variantcolor] [s=.3] \definecolor [simpleslides:itemize:color] [simpleslides:contrastcolor] %D We let \METAPOST\ calculate the background: %AM: Why not implement this as an interaction bar? \startuseMPgraphic{simpleslides:MP:ornament} StartPage ; picture p ; fill Page withcolor \MPcolor{simpleslides:backgroundcolor} ; p := image (externalfigure "/tmp/blackboard.jpg") ; addto currentpicture also p ; StopPage ; \stopuseMPgraphic %D We define these backgrounds as overlays: \defineoverlay [simpleslides:background:ornament] [\useMPgraphic{simpleslides:MP:ornament}] \defineoverlay [simpleslides:background:title] [\useMPgraphic{simpleslides:MP:ornament}] %D We want the title information to be colored \setupTitle [color=simpleslides:contrastcolor] %D The slide title is typeset in a layer \setupSlideTitle [\c!color={simpleslides:contrastcolor}, \c!alternative=layer, \c!align=\v!center, \c!width=\textwidth, \c!height=3cm, \c!after=] %D attempt! \startuniqueMPgraphic{Important} save p, q ; path p[], q[] ; p[1] = unitsquare xyscaled (\overlaywidth,\overlayheight) ; z[1] = ulcorner p[1] ; z[2] = llcorner p[1] ; save a ; numeric a ; a = arclength (z[1] -- z[2])/15 ; z[3] = ulcorner p[1] shifted (a,0) ; z[4] = urcorner p[1] shifted (-a,0) ; z[5] = urcorner p[1] shifted (0,-a) ; z[6] = lrcorner p[1] shifted (0,a) ; z[7] = lrcorner p[1] shifted (-a,0) ; z[8] = llcorner p[1] shifted (a,0) ; z[9] = llcorner p[1] shifted (0,a) ; z[10] = ulcorner p[1] shifted (0,-a) ; z[11] = z[8] shifted (5mm,0) ; z[12] = z[5] shifted (0,-5mm) ; p[2] = z[3] --- z[4] .. z[5] --- z[6] .. z[7] --- z[8] .. z[9] --- z[10] .. cycle ; q[1] = z[11] --- z[7] .. z[6] --- z[12] ; for i = 3 upto 22: pickup pencircle scaled (i*0.5mm) ; draw q[1] withcolor transparent ("normal", 0.01, black) ; endfor pickup pencircle scaled 2pt ; fill p[2] withcolor \MPcolor{simpleslides:contrastcolor} ; %draw z[8] withcolor red ; \stopuniqueMPgraphic \defineoverlay[VImportant][\useMPgraphic{Important}] \define[1]\Important% {\blank[line]\midaligned{{\framed[height=5cm,width=0.9\textwidth,frame=off,background=VImportant,align=middle,offset=0pt,top=\vss,bottom=\vss,strut=no,foregroundcolor=simpleslides:backgroundcolor]{#1}}}} %D The symbol for the first level of itemizations. \definesymbol[1][\useMPgraphic{simpleslides:itemize:square}] \setupitemize[1][color={simpleslides:itemize:color}] \protect \stopmodule \endinput