'; 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/altfraunhofen/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 , 1 , 4 , 2 , 7 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 5 , 3 , 1 , 3 , 2 ]; 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', 'Apr. 2023', 'Mai 2023', 'Juni 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', 'Sept. 2024', 'Nov. 2024', 'Dez. 2024', 'Jan. 2025', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 380.96266296528694 , 670.8256886799571 , 855.9886062048768 , 859.4201727264801 , 859.4201727264801 , 1007.4469088337943 , 546.2566625113199 , 591.8550312259305 , 1028.9856884969101 , 994.7631628657783 , 994.7631628657783 , 794.3100557803671 , 919.7901178766372 , 906.5160691879378 , 801.9538176504071 , 772.7283579560883 , 842.426005428307 , 686.9144256891935 , 700.3511036350247 , 413.4668432387354 , 376.2363185792151 , 422.64989862790605 , 468.61591215852434 , 789.0449568648642 , 761.7034096186088 , 537.4510727419333 , 727.2031595896952 , 585.9015687992118 , 711.4509348374204 , 557.3212350362323 , 650.5366730954955 , 224.24336909176444 , 388.00058034573885 , 621.9243275686434 , 656.228641165755 , 522.5771306026965 , 285.50447649939304 , 226.07053192388912 , 235.0293824619658 , 212.7181630120249 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 211.94605009633912, 609.7560975609756, 1076.8335273573923, 650, 650, 1208.9914945321993, 525.164113785558, 606.4356435643564, 1058.8235294117646, 870.7692307692307, 870.7692307692307, 842.1052631578947, 848.4848484848485, 848.4848484848485, 697.9695431472081, 748.3333333333334, 877.1929824561404, 674.6987951807229, 804.7016274864376, 430.4347826086956, 430.4347826086956, 639.0328151986183, 639.0328151986183, 869.4516971279373, 885.4166666666666, 511.42857142857144, 798.2673267326733, 578.5837651122625, 739.7737162750218, 520, 715.922107674685, 154.91344347826086, 415, 871.647509578544, 566.2220250930727, 511.42857142857144, 210.9704641350211, 154.91344347826086, 154.91344347826086, 154.91343799058086 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Altfraunhofen', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });