'; 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/ramsen/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 , 5 , 4 , 2 , 5 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 4 , 5 , 2 , 2 , 3 ]; 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', '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', 'Aug. 2024', 'Sept. 2024', 'Okt. 2024', 'Nov. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 141.08219611126447 , 258.3167785597165 , 131.48069635815816 , 114.44951591795585 , 124.21829975523147 , 142.0438089258875 , 166.9064425250574 , 146.29399623480697 , 191.2696318442121 , 191.2696318442121 , 182.29070994464655 , 165.1357901766312 , 230.49933398544346 , 210.00903445315853 , 269.341809343912 , 267.6131211605481 , 161.18615824756657 , 157.054183745893 , 243.7467222437016 , 233.54887011555562 , 227.1294360102057 , 225.06589315485635 , 224.51782131161468 , 231.65672621905406 , 199.9062210508364 , 194.85498077054683 , 212.75991473361427 , 215.58398326580144 , 206.7676872816204 , 280.3936435525528 , 291.2038877227923 , 259.69590288307097 , 280.75298625971 , 251.21883066098744 , 161.9566564737087 , 222.28211639001663 , 196.43801252643905 , 218.5873389126977 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 98.95833333333333, 138.0952380952381, 94.5273631840796, 98.95833333333333, 138.0952380952381, 134.08010862186015, 134.08010862186015, 100, 104.4776119402985, 104.4776119402985, 100.11441647597255, 98.95833333333333, 104.4776119402985, 108.33333333333333, 212.21374045801528, 200, 98.95833333333333, 122.85012285012284, 268.0412371134021, 215.68627450980392, 227.48091603053436, 215.68627450980392, 214.04109589041096, 227.48091603053436, 206.86070686070687, 194.11764705882354, 230.2325581395349, 206.86070686070687, 206.86070686070687, 230.2325581395349, 230.2325581395349, 230.2325581395349, 242.2680412371134, 220.41420118343194, 135.8428805237316, 216.11721611721612, 169.89247311827958, 179.48717948717947 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Ramsen', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });