'; let req = new XMLHttpRequest(); req.onreadystatechange = function () { if (req.readyState === 4 && req.status === 200) { let result = JSON.parse(req.response); document.getElementById("landprices").innerHTML = result.data; buildCharts(result.charts.areaChartData, result.charts.qmPriceChartData); loading = false; } else if (req.readyState === 4) { loading = false; } }; const url = "/stadt/kuehlungsborn/aggregation?year=" + val[1] + "&month=" + val[0]; req.open('GET', url, true); setTimeout(function () { req.send(); }, 1200); } }) } const areaChartData = { labels: [], data: [] }; const qmPriceChartData = { labels: [], data: [] }; areaChartData.labels = [ "0 m² - 100 m²" , "100 m² - 500 m²" , "500 m² - 1000 m²" , "1000 m² - 2000 m²" , "2000 m²+" ]; areaChartData.data = [ 0 , 0 , 12 , 4 , 6 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 3 , 4 , 0 , 0 , 15 ]; buildCharts(areaChartData, qmPriceChartData); new Chart(document.getElementById("trend-chart"), { type: 'line', data: { labels: [ 'Apr. 2021', 'Aug. 2021', 'Nov. 2021', 'Dez. 2021', 'Jan. 2022', 'Feb. 2022', 'März 2022', 'Apr. 2022', 'Mai 2022', 'Juni 2022', 'Juli 2022', 'Aug. 2022', 'Sept. 2022', 'Okt. 2022', 'Nov. 2022', 'Dez. 2022', 'Jan. 2023', 'Feb. 2023', 'März 2023', 'Juli 2023', 'Aug. 2023', 'Sept. 2023', 'Okt. 2023', 'Nov. 2023', 'Dez. 2023', 'Jan. 2024', 'März 2024', 'Apr. 2024', 'Mai 2024', 'Juni 2024', 'Juli 2024', 'Aug. 2024', 'Sept. 2024', 'Okt. 2024', 'Nov. 2024', 'Dez. 2024', 'Jan. 2025', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 176.51928585321951 , 267.61059738586704 , 172.41111694554615 , 223.95449551177762 , 223.95449551177762 , 246.6839451932796 , 360.43348280689224 , 440.53211006072036 , 479.6266332871509 , 423.0982010374137 , 423.0982010374137 , 420.3652523145224 , 388.3264810180821 , 377.21933751696054 , 329.21376307261863 , 300.5398963758643 , 258.97133824417176 , 288.55984770505705 , 375.915589269771 , 725.3360463682328 , 430.8404709971716 , 411.02477715923374 , 407.4254050217675 , 476.00180942844696 , 409.75507249822516 , 406.04591586321374 , 411.5805577383214 , 498.036127752914 , 608.7204012760561 , 579.2844246552274 , 408.5158251171502 , 685.5418025646494 , 487.1871936366442 , 614.950695959442 , 412.94835152735806 , 364.19541897378946 , 613.5915722018128 , 472.3676737755363 , 491.5074648478669 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 186, 250, 100, 120, 120, 144.1048034934498, 463.7546468401487, 594.9429846306396, 594.9429846306396, 353.2608695652174, 353.2608695652174, 293.7084557118566, 239, 239, 228.31050228310502, 225, 225, 236.11111111111111, 366.54135338345867, 770.440251572327, 239, 279.62085308056874, 280, 290.55690072639226, 251.88976377952756, 251.88976377952756, 251.88976377952756, 593.75, 625, 664.0106241699867, 346.46061814556333, 664.0106241699867, 591.9335705812574, 625, 575, 346.46061814556333, 648.0760916558582, 575, 591.9335705812574 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Kühlungsborn', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });