'; 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/reichsthal/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 , 4 , 3 , 2 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 7 , 2 , 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', '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', 'Juli 2024', 'Aug. 2024', 'Sept. 2024', 'Okt. 2024', 'Nov. 2024', 'Dez. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 46.18038764738589 , 79.887390838446 , 75.10080907667218 , 73.69792821027583 , 80.1308747268976 , 89.12001750854328 , 99.94219423101389 , 104.36981038584699 , 109.77159830914701 , 96.98832787181357 , 96.98832787181357 , 101.25731511262305 , 84.00928280522923 , 112.39606242319923 , 122.5933776334924 , 55.99206671322054 , 55.716504774732094 , 46.62446647493072 , 57.21303096385477 , 60.500993958287715 , 73.24865111995568 , 64.02589924924555 , 53.820797241846094 , 67.96112372745756 , 68.72084306235443 , 64.65978486448844 , 64.30127564618799 , 71.87873845166217 , 71.02016435298164 , 53.89190228444054 , 75.91615804330362 , 64.62142646203684 , 63.25919001591488 , 61.96321855029725 , 79.85335711268274 , 49.09493958170062 , 43.42300103160999 , 41.65405245913875 , 67.27249700981655 , 64.94809252311876 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 41.832252666806106, 54.085155350978134, 59.451219512195124, 56.81818181818182, 65.07936507936508, 59.451219512195124, 65.07936507936508, 97, 94.6969696969697, 68.42105263157895, 68.42105263157895, 59.904697072838665, 54.085155350978134, 58.76288659793814, 68.42105263157895, 45, 50, 39.2285489372868, 47.185901080159184, 54.085155350978134, 56.81818181818182, 50, 50, 56.81818181818182, 60.45244760535674, 60.45244760535674, 57.063326374391096, 61.52241918665276, 60.45244760535674, 56.81818181818182, 58.229352346999406, 57.063326374391096, 56.81818181818182, 73.35329341317366, 90.14675052410901, 54.085155350978134, 54.085155350978134, 45, 57.063326374391096, 57.063326374391096 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Reichsthal', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });