var w = 1000,
h = 600;
var svg = d3.select("#d3").append("svg")
.attr("width", w)
.attr("height", h);
//accessor function used by the path generator to produce path data (this works for lines - find another one for archs later)
var xS = d3.scale.linear().range([0,w]),
yS = d3.scale.linear().range([0,h]);
var lineFunction = d3.svg.line()
.x(function(d) { return xS(d.x); })
.y(function(d) { return yS(d.y); })
.interpolate("linear");
var lineArray = [];
var plan = [[[{"end":[-8486.116239411676,12835.110726856616,3199.999999999939],"primitive":"line","start":[-2239.281919861382,12835.110726856616,3199.999999999939]},{"end":[-9261.116239411669,12060.110726856617,3199.999999999939],"middle":[-9034.123994831243,12608.118482276192,3199.999999999939],"primitive":"arc","start":[-8486.116239411669,12835.110726856617,3199.999999999939]},{"end":[-9261.116239411669,11198.225231380193,3199.999999999939],"primitive":"line","start":[-9261.116239411669,12060.11072685661,3199.999999999939]},{"end":[-5826.691683009594,9948.196921016917,3199.999999999939],"primitive":"line","start":[-9261.116239411669,11198.225231380193,3199.999999999939]},{"end":[-5826.691683009596,9508.020490004836,3199.999999999939],"primitive":"line","start":[-5826.691683009595,9948.196921016919,3199.999999999939]},{"end":[-5826.6916830096,7618.520490004801,3199.999999999939],"primitive":"line","start":[-5826.691683009596,9508.020490004836,3199.999999999939]},{"end":[-2239.2819198613906,7618.520490004789,3199.999999999939],"primitive":"line","start":[-5826.691683009599,7618.520490004801,3199.999999999939]},{"end":[-2239.2819198613815,12835.110726856616,3199.999999999939],"primitive":"line","start":[-2239.2819198613906,7618.520490004789,3199.999999999939]}]],[[{"end":[-2103.7819198613815,12835.110726856616,3199.999999999939],"primitive":"line","start":[-486.11623941167545,12835.110726856616,3199.999999999939]},{"end":[-2103.781919861391,7618.520490004788,3199.999999999939],"primitive":"line","start":[-2103.781919861382,12835.110726856616,3199.999999999939]},{"end":[288.88376058833137,7618.520490004782,3199.999999999939],"primitive":"line","start":[-2103.7819198613906,7618.520490004789,3199.999999999939]},{"end":[288.8837605883311,12060.110726856623,3199.999999999939],"primitive":"line","start":[288.8837605883311,7618.520490004781,3199.999999999939]},{"end":[-486.11623941166886,12835.110726856616,3199.999999999939],"middle":[61.89151600790524,12608.118482276192,3199.999999999939],"primitive":"arc","start":[288.88376058833103,12060.110726856617,3199.999999999939]}]],[[{"end":[5705.558316990388,7483.020490004815,3199.999999999939],"primitive":"line","start":[5705.558316990388,3985.110726856617,3199.999999999939]},{"end":[513.8837605883309,7483.020490004815,3199.999999999939],"primitive":"line","start":[5705.558316990388,7483.020490004815,3199.999999999939]},{"end":[-2171.531919861391,7483.02049000479,3199.999999999939],"primitive":"line","start":[513.8837605883309,7483.020490004781,3199.999999999939]},{"end":[-5826.691683009598,7483.020490004801,3199.999999999939],"primitive":"line","start":[-2171.531919861391,7483.020490004789,3199.999999999939]},{"end":[-5826.691683009604,3985.110726856616,3199.999999999939],"primitive":"line","start":[-5826.691683009598,7483.020490004801,3199.999999999939]},{"end":[-3369.4416830096116,3985.110726856616,3199.999999999939],"primitive":"line","start":[-5826.691683009604,3985.110726856616,3199.999999999939]},{"end":[-3144.441683009611,3985.110726856645,3199.999999999939],"primitive":"line","start":[-3369.441683009612,3985.110726856616,3199.999999999939]},{"end":[513.8837605883314,3985.110726856634,3199.999999999939],"primitive":"line","start":[-3144.441683009611,3985.1107268566457,3199.999999999939]},{"end":[1938.883760588331,3985.1107268566293,3199.999999999939],"primitive":"line","start":[513.8837605883311,3985.110726856634,3199.999999999939]},{"end":[5705.558316990389,3985.110726856617,3199.999999999939],"primitive":"line","start":[1938.883760588331,3985.1107268566293,3199.999999999939]}]],[[{"end":[5705.558316990388,3849.610726856618,3199.999999999939],"primitive":"line","start":[5705.558316990388,1514.3156084306947,3199.999999999939]},{"end":[2006.6337605883305,3849.6107268566298,3199.999999999939],"primitive":"line","start":[5705.558316990388,3849.6107268566175,3199.999999999939]},{"end":[2006.6337605883266,1514.3156084307066,3199.999999999939],"primitive":"line","start":[2006.6337605883307,3849.6107268566298,3199.999999999939]},{"end":[5705.558316990389,1514.3156084306947,3199.999999999939],"primitive":"line","start":[2006.6337605883266,1514.3156084307066,3199.999999999939]}]],[[{"end":[5705.558316990388,-866.9795099951864,3199.999999999939],"primitive":"line","start":[2006.633760588323,-866.9795099951864,3199.999999999939]},{"end":[5705.558316990388,1378.815608430694,3199.999999999939],"primitive":"line","start":[5705.558316990388,-866.9795099951864,3199.999999999939]},{"end":[2006.633760588326,1378.8156084307066,3199.999999999939],"primitive":"line","start":[5705.558316990388,1378.8156084306947,3199.999999999939]},{"end":[2006.6337605883227,-866.9795099951862,3199.999999999939],"primitive":"line","start":[2006.6337605883266,1378.8156084307066,3199.999999999939]}]],[[{"end":[1871.1337605883227,-866.9795099951864,3199.999999999939],"primitive":"line","start":[581.6337605883233,-866.9795099951864,3199.999999999939]},{"end":[1871.1337605883266,1446.5656084307068,3199.999999999939],"primitive":"line","start":[1871.1337605883227,-866.9795099951864,3199.999999999939]},{"end":[1871.1337605883307,3849.6107268566293,3199.999999999939],"primitive":"line","start":[1871.1337605883266,1446.5656084307068,3199.999999999939]},{"end":[581.6337605883309,3849.6107268566343,3199.999999999939],"primitive":"line","start":[1871.1337605883307,3849.6107268566298,3199.999999999939]},{"end":[581.6337605883233,-866.9795099951866,3199.999999999939],"primitive":"line","start":[581.6337605883309,3849.6107268566343,3199.999999999939]}]],[[{"end":[-3144.4416830096125,-866.9795099951866,3199.999999999939],"primitive":"line","start":[-3144.4416830096125,3849.610726856646,3199.999999999939]},{"end":[446.1337605883232,-866.9795099951864,3199.999999999939],"primitive":"line","start":[-3144.4416830096125,-866.9795099951864,3199.999999999939]},{"end":[446.1337605883308,3849.610726856634,3199.999999999939],"primitive":"line","start":[446.13376058832324,-866.9795099951864,3199.999999999939]},{"end":[-3144.4416830096125,3849.610726856646,3199.999999999939],"primitive":"line","start":[446.1337605883308,3849.6107268566343,3199.999999999939]}]],[[{"end":[-9261.116239411669,4760.11072685661,3199.999999999939],"primitive":"line","start":[-9261.116239411669,7483.020490004812,3199.999999999939]},{"end":[-8486.116239411673,3985.110726856615,3199.999999999939],"middle":[-9034.123994831245,4212.1029714370425,3199.999999999939],"primitive":"arc","start":[-9261.116239411669,4760.110726856617,3199.999999999939]},{"end":[-5962.191683009603,3985.110726856616,3199.999999999939],"primitive":"line","start":[-8486.116239411669,3985.110726856616,3199.999999999939]},{"end":[-5962.191683009598,7483.020490004801,3199.999999999939],"primitive":"line","start":[-5962.191683009604,3985.110726856616,3199.999999999939]},{"end":[-9261.116239411669,7483.020490004812,3199.999999999939],"primitive":"line","start":[-5962.191683009598,7483.020490004801,3199.999999999939]}]],[[{"end":[-9261.116239411669,7618.520490004812,3199.999999999939],"primitive":"line","start":[-9261.116239411669,9440.270490004847,3199.999999999939]},{"end":[-5962.191683009598,7618.520490004801,3199.999999999939],"primitive":"line","start":[-9261.116239411669,7618.520490004812,3199.999999999939]},{"end":[-5962.191683009595,9440.270490004836,3199.999999999939],"primitive":"line","start":[-5962.191683009599,7618.520490004801,3199.999999999939]},{"end":[-9261.116239411669,9440.270490004845,3199.999999999939],"primitive":"line","start":[-5962.191683009595,9440.270490004836,3199.999999999939]}]],[[{"end":[-9261.116239411669,9575.770490004845,3199.999999999939],"primitive":"line","start":[-9261.116239411669,11054.029143209707,3199.999999999939]},{"end":[-5962.191683009594,9575.770490004836,3199.999999999939],"primitive":"line","start":[-9261.116239411669,9575.770490004845,3199.999999999939]},{"end":[-5962.191683009594,9853.318799589504,3199.999999999939],"primitive":"line","start":[-5962.191683009595,9575.770490004836,3199.999999999939]},{"end":[-9261.11623941167,11054.029143209707,3199.999999999939],"primitive":"line","start":[-5962.191683009594,9853.318799589504,3199.999999999939]}]]];
//Loop through lines of room 0 (for test purpose)
for(i=0;i<plan[0][0].length;i++){
var pointArray = [];
//Start point
var x = (plan[0][0][i].start[0]).toFixed(0);
var y = (plan[0][0][i].start[1]).toFixed(0);
var startPoint = {x: +x, y: +y};
lineArray.push(startPoint);
//End point
var x = (plan[0][0][i].end[0]).toFixed(0);
var y = (plan[0][0][i].end[1]).toFixed(0);
var endPoint = {x: +x, y: +y};
lineArray.push(endPoint);
}
xS.domain(d3.extent(lineArray, function(d){
return d.x;
}));
yS.domain(d3.extent(lineArray, function(d){
return d.y;
}));
var testdata = JSON.stringify(lineArray);
d3.select("#console").html('testdata = '+testdata+';');
svg.append("path")
.attr("d", lineFunction(lineArray))
.attr("stroke", "blue")
.attr("stroke-width", 2)
.attr("fill", "none");
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.min.js"></script>
<div class="container-fluid">
<h2 class="text-center">D3 plan from Flux.io</h2>
<div id="d3">
</div>
<div id="console">
</div>
</div>
Благодарим вас за предоставление таких подробных ответов! Я закончил тем, что сделал часть обоих. Я добавил массив точек со всеми точками, чтобы получить расширения: http://codepen.io/MadsHolten/pen/mPLzOx – MadsHolten
Моя следующая проблема заключается в том, что когда я добавляю остальные комнаты в массив, я получаю еще один уровень, и я немного потерял то, как я настроил это наилучшим образом. Идея заключается в том, что позже будут добавлены свойства комнат, которые, например, должны отображаться при наведении курсора мыши. Думаю, мне нужно будет сохранить влияние иерархии? См. Этот код для моей попытки: http://codepen.io/MadsHolten/pen/oxyWeW?editors=1010 – MadsHolten
@MadsHolten, см. Обновления выше. Это идеальное время для использования * вложенного выбора *. – Mark