'; 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/muenchberg/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 , 2 , 4 , 6 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 13 , 0 , 0 , 0 , 0 ]; 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', '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', 'Nov. 2024', 'Dez. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 54.136200427181436 , 55.47339001328813 , 49.626815083177256 , 48.24782092127835 , 48.24782092127835 , 50.203843689792414 , 54.28627972048005 , 59.292620770233974 , 58.23354557564185 , 56.339238025596174 , 56.339238025596174 , 55.288675359609336 , 51.71634338003012 , 60.51024209862385 , 58.000234639283114 , 54.207992719430315 , 54.39519936273004 , 43.262327675353 , 43.53450406574468 , 64.53095313835213 , 52.29889103027236 , 52.29889103027236 , 52.87950819525722 , 54.069429900150126 , 45.29606857953943 , 43.069397950746776 , 49.458399555763 , 28.925836427072696 , 54.97375190736254 , 61.64420133780873 , 32.984617907279855 , 66.71047814092763 , 35.09807955191702 , 32.41343170895029 , 55.67068708549144 , 1.7045841937629571 , 23.635760894858883 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 54.833333333333336, 54.83405483405483, 48.284625158831005, 46.47302904564315, 46.47302904564315, 51.767955801104975, 54.833333333333336, 51.767955801104975, 57.7985550361241, 48.284625158831005, 48.284625158831005, 48.284625158831005, 47, 66.1278870829769, 66.1278870829769, 60.801393728223, 65.29382219989955, 48.284625158831005, 52.09059233449477, 69.76744186046511, 60, 60, 60, 60, 45.27272727272727, 47, 58.737151248164466, 32.142857142857146, 58.737151248164466, 60, 39, 60, 47, 39, 58.737151248164466, 1.6338912133891212, 34.65346534653465 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Münchberg', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });