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| − | ==Code== |
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| − | |||
| − | <!DOCTYPE html> |
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| − | <html> |
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| − | |||
| − | <head> |
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| − | <title>Töpferscheibe</title> |
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| − | </head> |
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| − | |||
| − | <body> |
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| − | <p>Bastian Heinrich</p> |
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| − | <h2>Töpferscheibe - historische Abbildungen & archäologische Funde</h2> |
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| − | <svg id="visSvg"></svg> |
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| − | <svg id="legendSvg"></svg> |
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| − | </body> |
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| − | |||
| − | <script src="d3.v7.min.js"></script> |
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| − | |||
| − | <script src="TimeVisFINAL2.js"></script> |
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| − | <link rel="stylesheet" href="style.css"> |
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| − | |||
| − | <script> |
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| − | const width = 1000; |
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| − | const height = 600; |
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| − | const margin = { top: 50, bottom: 50, left: 140, right: 20 }; |
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| − | |||
| − | const xScale = d3.scaleLinear(); |
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| − | const yScale = d3.scaleBand(); |
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| − | |||
| − | const svgVis = d3.select("#visSvg") |
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| − | .attr("height", height + margin.top + margin.bottom) |
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| − | .attr("width", width + margin.left + margin.right) |
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| − | |||
| − | const vis = svgVis.append("g") |
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| − | .attr("transform", "translate(" + margin.left + ", " + margin.top + ")"); |
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| − | |||
| − | const svgLegend = d3.select("#legendSvg") |
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| − | .attr("height", height + margin.top + margin.bottom) |
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| − | .attr("width", 300) |
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| − | |||
| − | Promise.all([ |
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| − | d3.csv("WheelRepresentations.csv"), |
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| − | d3.csv("WheelFinds.csv") |
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| − | ]).then(function ([representations, finds]) { |
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| − | var finds = finds.map((d) => ({ |
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| − | Datierung: d['Datierung'].split(" - "), |
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| − | Typ: d['Typ'], |
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| − | Antriebsform: d['Antriebsform'], |
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| − | Art: "F", |
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| − | already: [false, false], |
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| − | offset: 0, |
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| − | index: -1 |
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| − | })); |
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| − | console.log("finds:", finds); |
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| − | |||
| − | var representations = representations.map((d) => ({ |
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| − | Datierung: d['Datierung'].split(" - "), |
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| − | Typ: d['Typ'], |
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| − | Antriebsform: d['Antriebsform'], |
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| − | Art: "R", |
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| − | already: [false, false], |
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| − | offset: 0, |
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| − | index: -1 |
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| − | })); |
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| − | console.log("representations:", representations); |
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| − | |||
| − | createVis(getOffset(representations.concat(finds))); |
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| − | }); |
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| − | |||
| − | function getOffset(data) { |
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| − | var overlapping = []; |
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| − | |||
| − | for (var i1 = 0; i1 < data.length; i1++) { |
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| − | if (data[i1]['Datierung'].length != 1 && data[i1]['already'][0] == false) { |
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| − | for (var i2 = 0; i2 < data[i1]['Datierung'].length; i2++) { |
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| − | for (var i3 = 0; i3 < data.length; i3++) { |
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| − | if (data[i3]['Datierung'].length != 1) { |
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| − | if (data[i1]['Typ'] == data[i3]['Typ'] && |
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| − | data[i1]['Datierung'][i2] > data[i3]['Datierung'][0] && |
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| − | data[i1]['Datierung'][i2] < data[i3]['Datierung'][1] && |
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| − | data[i3]['already'][0] == false) { |
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| − | data[i3]['already'][0] = true; |
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| − | overlapping.push(data[i3]); |
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| − | } |
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| − | |||
| − | if (data[i1]['Typ'] == data[i3]['Typ'] && |
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| − | data[i3]['Datierung'][0] > data[i1]['Datierung'][0] && |
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| − | data[i3]['Datierung'][0] < data[i1]['Datierung'][1] && |
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| − | data[i3]['already'][0] == false) { |
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| − | data[i3]['already'][0] = true; |
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| − | overlapping.push(data[i3]); |
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| − | } |
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| − | |||
| − | if (data[i1]['Typ'] == data[i3]['Typ'] && |
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| − | data[i3]['Datierung'][1] > data[i1]['Datierung'][0] && |
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| − | data[i3]['Datierung'][1] < data[i1]['Datierung'][1] && |
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| − | data[i3]['already'][0] == false) { |
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| − | data[i3]['already'][0] = true; |
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| − | overlapping.push(data[i3]); |
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| − | } |
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| − | } |
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| − | } |
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| − | } |
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| − | overlapping.push(data[i1]); |
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| − | data[i1]['already'][1] = true; |
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| − | } |
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| − | data = addOffset(overlapping, data); |
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| − | overlapping = []; |
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| − | } |
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| − | console.log("DATA:", data); |
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| − | return data; |
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| − | } |
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| − | |||
| − | function addOffset(overlapping, data) { |
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| − | overlapping = overlapping.sort((a, b) => (a['Datierung'][1] - a['Datierung'][0]) - (b['Datierung'][1] - b['Datierung'][0])); |
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| − | overlapping.reverse(); |
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| − | |||
| − | overlapping = getIndex(overlapping); |
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| − | |||
| − | for (var i1 = 0; i1 < overlapping.length; i1++) { |
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| − | for (var i2 = 0; i2 < data.length; i2++) { |
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| − | if (data[i2]['Datierung'].length > 1) { |
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| − | if (overlapping[i1]['Typ'] == data[i2]['Typ'] && |
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| − | overlapping[i1]['Datierung'][0] == data[i2]['Datierung'][0] && |
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| − | overlapping[i1]['Datierung'][1] == data[i2]['Datierung'][1] && |
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| − | overlapping[i1]['Art'] == data[i2]['Art']) { |
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| − | data[i2]['offset'] = overlapping[i1]['index']; |
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| − | } |
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| − | } |
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| − | } |
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| − | } |
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| − | return data; |
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| − | } |
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| − | |||
| − | function getIndex(overlapping) { |
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| − | var index = 1; |
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| − | for (var i = 0; i < overlapping.length; i++) { |
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| − | overlapping[i]['index'] = index; |
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| − | if (i < overlapping.length - 1) { |
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| − | overlapping[i + 1]['index'] = index * -1; |
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| − | i++; |
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| − | index++; |
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| − | if (index == 3) { |
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| − | index = 1; |
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| − | } |
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| − | } |
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| − | } |
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| − | return overlapping; |
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| − | } |
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| − | |||
| − | function createVis(data) { |
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| − | var Types = [...new Set(data.map(d => d.Typ))]; |
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| − | console.log("Types:", Types); |
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| − | |||
| − | createHorizontalLines(height, height / Types.length); |
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| − | |||
| − | yScale.domain(Types) |
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| − | .range([height, 0]) |
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| − | |||
| − | vis.append("g") |
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| − | .style("font-size", "15px") |
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| − | .call(d3.axisLeft(yScale)) |
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| − | .attr("class", "yaxis"); |
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| − | |||
| − | var xDomain = d3.extent(data, d => Number(d['Datierung'][0])); |
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| − | |||
| − | xDomain = getDomain(xDomain); |
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| − | console.log("xDomain[0] | xDomain[1]", xDomain[0], "|", xDomain[1]) |
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| − | |||
| − | xScale.domain(xDomain) |
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| − | .range([0, width]) |
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| − | |||
| − | vis.append("g") |
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| − | .style("font-size", "15px") |
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| − | .call(d3.axisTop(xScale)) |
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| − | .attr("class", "xaxis") |
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| − | |||
| − | const horizontalTickLines = vis.selectAll(".yaxis .tick") |
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| − | .append("line") |
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| − | .attr("x1", 0) |
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| − | .attr("x2", width) |
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| − | .attr("y1", 0) |
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| − | .attr("y2", 0) |
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| − | .attr("stroke", "black") |
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| − | .attr("stroke-width", "1.0px") |
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| − | .style("stroke-dasharray", ("5, 5")) |
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| − | .attr("opacity", 0.5); |
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| − | |||
| − | drawShapes(data); |
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| − | makeLegend(); |
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| − | } |
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| − | |||
| − | function createHorizontalLines(height, bandwidth) { |
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| − | for (var i = 1; i * bandwidth <= height; i++) { |
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| − | console.log(bandwidth); |
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| − | vis.append("line") |
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| − | .attr("x1", 0) |
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| − | .attr("y1", bandwidth * i) |
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| − | .attr("x2", width) |
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| − | .attr("y2", bandwidth * i) |
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| − | .attr("stroke", "black") |
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| − | } |
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| − | } |
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| − | |||
| − | function getDomain(xDomain) { |
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| − | xDomain[0] = xDomain[0] - 50; |
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| − | xDomain[1] = xDomain[1] + 50; |
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| − | for (var i = 0; i < xDomain.length; i++) { |
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| − | while (xDomain[i] % 100 != 0) { |
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| − | if (i == 0) { |
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| − | xDomain[i]--; |
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| − | } |
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| − | else { |
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| − | xDomain[i]++; |
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| − | } |
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| − | } |
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| − | } |
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| − | return xDomain; |
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| − | } |
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| − | |||
| − | function drawShapes(data) { |
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| − | const offset = 16; |
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| − | const addToY = height * 0.1; |
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| − | for (var i = 0; i < data.length; i++) { |
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| − | if (data[i]['Datierung'].length != 1) { |
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| − | drawExtent(data[i], offset, addToY); |
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| − | } |
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| − | |||
| − | vis.append("path") |
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| − | .attr("d", function () { |
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| − | if (data[i]['Art'] == "R") { |
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| − | return d3.symbol().type(d3.symbolDiamond).size(250)(); |
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| − | } else { |
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| − | return d3.symbol().type(d3.symbolCross).size(350)(); |
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| − | } |
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| − | }) |
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| − | .attr("transform", function () { |
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| − | if (data[i]['Datierung'].length == 1) { |
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| − | return "translate(" + xScale(Number(data[i]['Datierung'][0])) + "," + (yScale(data[i]['Typ']) + addToY) + ")"; |
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| − | } |
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| − | else { |
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| − | if (data[i]['offset'] < 0) { |
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| − | return "translate(" + xScale((Number(data[i]['Datierung'][0]) + Number(data[i]['Datierung'][1])) / 2) + "," + (yScale(data[i]['Typ']) + addToY + ((data[i]['offset'] * offset) * -1)) + ")"; |
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| − | } |
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| − | else { |
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| − | return "translate(" + xScale((Number(data[i]['Datierung'][0]) + Number(data[i]['Datierung'][1])) / 2) + "," + (yScale(data[i]['Typ']) + addToY - (data[i]['offset'] * offset)) + ")"; |
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| − | } |
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| − | } |
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| − | }) |
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| − | .attr("opacity", 1.0) |
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| − | .attr("stroke-width", "1px") |
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| − | .attr("stroke", "black") |
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| − | .attr("fill", function () { |
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| − | if (data[i]['Antriebsform'] == "Fuß") { |
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| − | return "red"; |
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| − | } |
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| − | if (data[i]['Antriebsform'] == "Stab") { |
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| − | return "blue"; |
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| − | } |
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| − | if (data[i]['Antriebsform'] == "Hand") { |
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| − | return "yellow"; |
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| − | } |
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| − | }); |
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| − | } |
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| − | } |
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| − | |||
| − | function drawExtent(object, offset, addToY) { |
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| − | if (object['offset'] < 0) { |
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| − | vis.append("line") |
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| − | .attr("x1", xScale(Number(object['Datierung'][0]))) |
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| − | .attr("y1", yScale(object['Typ']) + addToY + 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("x2", xScale(Number(object['Datierung'][0]))) |
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| − | .attr("y2", yScale(object['Typ']) + addToY - 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | vis.append("line") |
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| − | .attr("x1", xScale(Number(object['Datierung'][1]))) |
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| − | .attr("y1", yScale(object['Typ']) + addToY + 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("x2", xScale(Number(object['Datierung'][1]))) |
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| − | .attr("y2", yScale(object['Typ']) + addToY - 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | vis.append("line") |
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| − | .attr("x1", xScale(Number(object['Datierung'][0]))) |
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| − | .attr("y1", yScale(object['Typ']) + addToY + (offset * (object['offset'] * -1))) |
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| − | .attr("x2", xScale(Number(object['Datierung'][1]))) |
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| − | .attr("y2", yScale(object['Typ']) + addToY + (offset * (object['offset'] * -1))) |
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| − | .attr("stroke", "black") |
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| − | } |
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| − | else { |
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| − | vis.append("line") |
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| − | .attr("x1", xScale(Number(object['Datierung'][0]))) |
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| − | .attr("y1", yScale(object['Typ']) + addToY + 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("x2", xScale(Number(object['Datierung'][0]))) |
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| − | .attr("y2", yScale(object['Typ']) + addToY - 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | vis.append("line") |
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| − | .attr("x1", xScale(Number(object['Datierung'][1]))) |
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| − | .attr("y1", yScale(object['Typ']) + addToY + 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("x2", xScale(Number(object['Datierung'][1]))) |
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| − | .attr("y2", yScale(object['Typ']) + addToY - 2 + (offset * (object['offset'] * -1))) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | vis.append("line") |
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| − | .attr("x1", xScale(Number(object['Datierung'][0]))) |
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| − | .attr("y1", yScale(object['Typ']) + addToY + (offset * (object['offset'] * -1))) |
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| − | .attr("x2", xScale(Number(object['Datierung'][1]))) |
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| − | .attr("y2", yScale(object['Typ']) + addToY + (offset * (object['offset'] * -1))) |
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| − | .attr("stroke", "black") |
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| − | } |
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| − | } |
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| − | |||
| − | function makeLegend() { |
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| − | var xT = 45; |
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| − | svgLegend.append("text") |
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| − | .attr("x", 0) |
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| − | .attr("y", margin.top + 5) |
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| − | .attr("fill", "black") |
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| − | .text("Jahr (n.Chr.)"); |
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| − | |||
| − | svgLegend.append("path") |
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| − | .attr("d", d3.symbol().type(d3.symbolCross).size(200)) |
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| − | .attr("transform", (d) => "translate(" + 20 + "," + (height + margin.top - 155) + ")") |
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| − | .attr("stroke-width", "1px") |
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| − | .attr("fill", "black") |
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| − | .attr("stroke", "black"); |
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| − | |||
| − | svgLegend.append("text") |
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| − | .attr("x", xT) |
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| − | .attr("y", height + margin.top - 150) |
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| − | .attr("fill", "black") |
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| − | .text("archäologische Funde"); |
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| − | |||
| − | svgLegend.append("path") |
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| − | .attr("d", d3.symbol().type(d3.symbolDiamond).size(200)) |
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| − | .attr("transform", (d) => "translate(" + 20 + "," + (height + margin.top - 125) + ")") |
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| − | .attr("stroke-width", "1px") |
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| − | .attr("fill", "black") |
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| − | .attr("stroke", "black"); |
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| − | |||
| − | svgLegend.append("text") |
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| − | .attr("x", xT) |
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| − | .attr("y", height + margin.top - 120) |
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| − | .attr("fill", "black") |
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| − | .text("historische Darstellung"); |
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| − | |||
| − | |||
| − | svgLegend.append("line") |
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| − | .attr("x1", 10) |
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| − | .attr("y1", height + margin.top - 90) |
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| − | .attr("x2", 10) |
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| − | .attr("y2", height + margin.top - 100) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | svgLegend.append("line") |
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| − | .attr("x1", 30) |
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| − | .attr("y1", height + margin.top - 90) |
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| − | .attr("x2", 30) |
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| − | .attr("y2", height + margin.top - 100) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | svgLegend.append("line") |
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| − | .attr("x1", 10) |
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| − | .attr("y1", height + margin.top - 95) |
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| − | .attr("x2", 30) |
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| − | .attr("y2", height + margin.top - 95) |
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| − | .attr("stroke", "black") |
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| − | |||
| − | svgLegend.append("text") |
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| − | .attr("x", xT) |
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| − | .attr("y", height + margin.top - 90) |
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| − | .attr("fill", "black") |
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| − | .text("Zeitraum"); |
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| − | |||
| − | makeColorLegend(height + margin.top - 60, "fußbetrieben", "red"); |
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| − | makeColorLegend(height + margin.top - 30, "stabbetrieben", "blue"); |
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| − | makeColorLegend(height + margin.top - 0, "handbetrieben", "yellow"); |
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| − | } |
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| − | |||
| − | function makeColorLegend(Y, text, color) { |
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| − | svgLegend.append("rect") |
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| − | .attr("x", 10) |
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| − | .attr("y", Y - 15) |
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| − | .attr("width", 20) |
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| − | .attr("height", 20) |
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| − | .attr("stroke-width", "1px") |
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| − | .attr("fill", color) |
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| − | .attr("stroke", "black"); |
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| − | |||
| − | svgLegend.append("text") |
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| − | .attr("x", 45) |
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| − | .attr("y", Y) |
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| − | .attr("fill", "black") |
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| − | .text(text); |
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| − | } |
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| − | </script> |
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| − | |||
| − | </html> |
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Version vom 12. August 2024, 23:15 Uhr
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