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165_stellenwerttafel.html
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165_stellenwerttafel.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Stellenwerttafel mit Tausendsteln (C)2011-2022 Ulrich Kortenkamp</title>
<style type="text/css">
html,body { margin: 0px; padding: 0px; }
html,body,#CSCanvas { width: 100%; height: 100%; }
</style>
<style type="text/css">
* {
margin: 0px;
padding: 0px;
}
#CSConsole {
background-color: #FAFAFA;
border-top: 1px solid #333333;
bottom: 0px;
height: 200px;
overflow-y: scroll;
position: fixed;
width: 100%;
}
</style>
<link rel="stylesheet" href="../build/js/CindyJS.css" />
<script type="text/javascript" src="../build/js/Cindy.js"></script>
<script id="csinit" type="text/x-cindyscript">
zaehler =0;
zaehler():= (zaehler = zaehler+1;zaehler);
stellen=("Tausendstel","Hundertstel","Zehntel","Einer"); // aufsteigend
divider=3;
anz=length(stellen);
pot = apply(1..length(stellen),10^#);
setpositions(XX,th,b,l):=(
topheight=th;
height=XX+topheight;
bottom=b;
top=height+bottom;
width=XX;
left=width/2-length(stellen)*width;
right=width/2;
le=l;
);
setbottom(b):=setpositions(width,topheight,b,le);
setleft(l):=setpositions(width,topheight,bottom,l);
setpositions(10,2,-2,3);
inpart(x,p) := p.y>bottom & p.y<bottom+height-topheight-.5 & p.x<-width*(x-.5)+width+le & p.x >-width*(x+.5)+width+le;
//message("Interaktive Stellenwerttafel (c) 2011-14 CERMAT")
;partition():= (apply(1..length(stellen),x,
select(allpoints(), inpart(x,#))
);
)
;
lastpartition=partition();
partition=lastpartition;
;speed=20;
backmovers = [];
partitionmovers = [];
faders = [];
move back(punkt,coord) := (
backmovers = backmovers ++ [[punkt,punkt.xy,coord,0]];
);
move partition(punkte, startp, endp, coord) := (
dist = width*(startp-endp);
pairs=apply(punkte,(#,#.xy));
partitionmovers = partitionmovers ++ [[pairs, punkte, coord, 0]];
);
fadein(pts,startcoord):= (
//err("fadin"+pts+"-"+startcoord);
faders = faders ++ [[pts,startcoord,0]];
)
;
</script>
<script id="csmousedrag" type="text/x-cindyscript">
if(firstmove,
if(!newelement,
movingpoint=mover();
startpartition = select(1..anz,contains(partition_#,movingpoint))_1;
startofmover = movingpoint.xy;
);
);
firstmove=false;
partition=partition();
ignore := (
if (ispoint(new),
if (dist(mouse().xy,new.xy)>.25,
startpos = new.xy;
new.label="R"+zaehler();
removeelement(new);
new=0;
);
);
);
ignore := // move the board
(if (startpos!=0,
forall(partition,p,
forall(p,punkt,
if(!isundefined(punkt.label),
punkt.xy=punkt.xy + (mouse().xy-startpos.xy)
);
);
);
setbottom(bottom+(mouse().y-startpos.y));
setleft(le+(mouse().x-startpos.x));
startpos=mouse().xy;
);)
;
</script>
<script id="csmouseup" type="text/x-cindyscript">
partition=partition();
if (movingpoint != 0,
ppp =select(1..anz,contains(partition_#,movingpoint));
if(and(length(ppp)>0, !isundefined(startpartition)),
endpartition = ppp_1;
//err("moved from "+startpartition+" to "+endpartition);
if (startpartition < endpartition,
// do we have enough points in startpartition?
need = pot_endpartition/pot_startpartition - 1;
avail = length(partition_startpartition);
//err("we need " + need + " points");
//err("we have " + avail + " points");
if (need > avail,
moveback(movingpoint,startofmover),
movers = (partition_startpartition)_(1..need);
movepartition(movers,startpartition,endpartition,movingpoint.xy);
);
,
// we have to create lots of new points
tocreate = pot_startpartition/pot_endpartition -1;
//err("creating "+tocreate+" points");
dd=(startpartition-endpartition);
newpoints = apply(1..tocreate,(
p = createpoint("P"+zaehler()+"-"+#,startofmover);
p.labelled=false;
p.size=10;
p.alpha=0;
p.color=movingpoint.color;
phi=random(2*π);
dir=(sin(phi),cos(phi));
c=movingpoint.xy+(random(dd)+.5)*dir;
while(!inpart(endpartition,c),
phi=random(2*π);
dir=(sin(phi),cos(phi));
c=movingpoint.xy+(random(dd)+.5)*dir;
);
(p, c);
););
fadein(newpoints,movingpoint.xy);
);
,
partition=partition(); lastpartition=partition;
);
,
partition=partition(); lastpartition=partition;
);
</script>
<script id="csdraw" type="text/x-cindyscript">
x=0;
fillpoly(((le+left,top),(le+right,top),(le+right,bottom),(le+left,bottom)),color->(1,1,1));
forall(stellen,
drawtext((le-width*x,bottom+height-topheight),#,align->"center", size->24);x=x+1;
);
repeat(length(stellen)+1,x,
draw((le-width*(x-.5)+width,top),(le-width*(x-.5)+width,bottom),color->(0,0,0),size->3);
if(divider==x-1,
draw((le-width*(x-.5)+width-.3,top),(le-width*(x-.5)+width-.3,bottom),color->(0,0,0),size->5);
);
);
draw((le+left,bottom+height-topheight-.5),(le+right,bottom+height-topheight-.5),color->(0,0,0),size->4);
;pkte=allpoints();
partition=partition();
x=1;
decimal=0;
forall(lastpartition,
drawtext((le-width*(x+.4)+width,bottom+height-topheight),
length(#),
bold->true,
size->24,
color->if(length(#)>9,(1,0,0),(0,0,1)));
decimal=(decimal+length(#))/10;
x=x+1);
decimal=""+format(decimal*10^(divider-2),3);
decimal=replace(decimal,".",",");
drawtext((le+(left+right)/2,top+.5),decimal,size->36,align->"center");
;
</script>
<script id="cstick" type="text/x-cindyscript">
if(length(backmovers)>0,
bm = backmovers_1;
backmovers = backmovers -- [bm];
step = bm_4;
(bm_1).xy=((speed-step)*(bm_2)+step*(bm_3))/speed;
if(step<speed, backmovers = backmovers ++ [[bm_1,bm_2,bm_3,step+1]],lastpartition=partition(););
);
if(length(partitionmovers)>0,
pm = partitionmovers_1;
partitionmovers = partitionmovers -- [pm];
t = pm_4;
coord = pm_3;
pairs = pm_1;
forall(pairs,p,
(p_1).xy=(t*coord+(speed-t)*(p_2))/speed;
(p_1).alpha=(1-t/speed)^2;);
if(t<speed,
partitionmovers = partitionmovers ++ [[pm_1,pm_2,pm_3,t+1]];
,
forall(pm_2,removeelement(#));
lastpartition=partition();
);
);
if(length(faders)>0,
fad = faders_1;
// err(fad);
faders = faders -- [fad];
pts = fad_1;
startcoord= fad_2;
t = fad_3;
forall(pts,pp,
(pp_1).xy=((speed-t)*startcoord + t*(pp_2))/speed;
(pp_1).alpha=(t/speed)^2;
);
if(t<speed, faders = faders ++ [[fad_1,fad_2,t+1]];,lastpartition=partition();
)
);
;
</script>
<script id="csmousedown" type="text/x-cindyscript">
firstmove=true;
moving=elementsatmouse();
new=0;
startpos=0;
movingpoint=0;
if (length(moving)==0,
//err("create point");
repeat(anz,x,
if(inpart(x,mouse()),
new = createpoint("P"+zaehler(),mouse());
);
);
new.labelled=false;
new.size=10;
newelement=true;
, newelement=false;
);
;
</script>
<script type="text/javascript">
var cdy = CindyJS({
scripts: "cs*",
defaultAppearance: {
dimDependent: 0.7,
fontFamily: "sans-serif",
lineSize: 1,
pointSize: 5.0,
textsize: 12.0
},
angleUnit: "°",
geometry: [
{name: "Text0", type: "Button", color: [0.0, 0.0, 0.0], fillcolor: [1.0, 1.0, 1.0], fillalpha: 0.27272728085517883, script: "forall(allpoints(),removeelement(#));lastpartition=partition();repaint();\n", text: "Alles löschen", dock: {corner: "UL", offset: [30.0, -20.0]}},
{name: "Text1", type: "Button", color: [0.0, 0.0, 0.0], fillcolor: [1.0, 1.0, 1.0], fillalpha: 0.27272728085517883, script: "javascript(\"window.open(\'https://apps.apple.com/de/app/stellenwerttafel/id568750442\')\");", text: "Wir empfehlen die Verwendung der App für iOS", dock: {corner: "UR", offset: [-300.0, -20.0]}}
],
ports: [{
id: "CSCanvas",
//width: 1122,
//height: 422,
transform: [{visibleRect: [-34.26, 12.7, 10.62, -4.18]}],
background: "rgb(168,176,192)"
}],
animation: {
autoplay: true,
controls: false,
speed: 0.5,
speedRange: [0.0, 1.0],
accuracy: 1
},
autoplay: true,
animcontrols: true,
csconsole: false,
cinderella: {build: 1903, version: [2, 9, 1903]}
});
</script>
</head>
<body>
<div id="CSCanvas"></div>
</body>
</html>