'; 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/roßtal/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 , 2 , 12 , 6 , 0 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 0 , 2 , 0 , 1 , 17 ]; 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', 'Juli 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: [ 796.9777684210276 , 993.9343006463212 , 868.9948073316709 , 995.6930260752508 , 900.005636808353 , 1069.0661368643368 , 870.7038630098662 , 976.0412854375008 , 934.2237067342895 , 801.5861762169833 , 801.5861762169833 , 809.2263303734677 , 895.2007255109986 , 891.141225971172 , 828.2426042594709 , 804.7222129749435 , 816.779091855278 , 785.0830775404224 , 744.9037415271937 , 531.9039954905601 , 706.1195992729027 , 686.8542183649714 , 583.0331250373755 , 659.8451798315789 , 611.4993808598913 , 728.5534311102487 , 641.9598043181746 , 776.4976215011877 , 729.330383749681 , 363.0610526326482 , 574.9617960259534 , 714.4301792496823 , 720.3540073044059 , 532.1424194052596 , 554.2031193444388 , 444.1325014854427 , 619.8666274428354 , 616.6296928719323 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 818.273381294964, 850, 811.2980769230769, 869.4232861806311, 1031.25, 901.2578616352201, 1003.0395136778116, 1000, 829.4625082946251, 774.330042313117, 774.330042313117, 829.4625082946251, 829.4625082946251, 829.4625082946251, 826.6331658291457, 816.5829145728643, 826.6331658291457, 795.4887218045113, 774.330042313117, 542.8571428571429, 729.1666666666666, 732.7459618208517, 676.4705882352941, 716.8458781362007, 716.8458781362007, 751.9623233908948, 718.2203389830509, 958.1320450885669, 771.513353115727, 445.619335347432, 550, 717.4231332357248, 764.8902821316615, 659.3406593406594, 659.2032967032967, 443.1818181818182, 659.3245227606461, 657.967032967033 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Roßtal', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });