'; 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/vielitzsee/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 , 7 , 4 , 3 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 7 , 8 , 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', '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', 'Feb. 2024', 'März 2024', 'Apr. 2024', 'Mai 2024', 'Juni 2024', 'Juli 2024', 'Aug. 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: [ 152.86499316398192 , 217.63997774308092 , 123.67385033364693 , 106.11610505386611 , 122.67073081852419 , 166.4105886638271 , 158.18686074636372 , 149.4859952395271 , 145.31094858092936 , 145.31094858092936 , 80.28997408128029 , 69.93454832405037 , 82.89766824137335 , 101.34355581396011 , 107.23239267452288 , 133.2236698231413 , 139.68377934663437 , 119.22141889090041 , 19.242111295325717 , 22.282463177880004 , 66.80199595018297 , 11.159108468227553 , 13.03840528913643 , 26.45357318683792 , 79.71228271853504 , 123.00856732264204 , 84.67557778099858 , 108.29240468857812 , 98.46268398392696 , 115.56016597510374 , 132.1120437561945 , 117.77644366951968 , 142.1056575135067 , 124.26072557404598 , 122.28587982179158 , 106.33121212446657 , 104.92863697335731 , 97.63346666865758 , 85.32246311150169 , 83.49298611738183 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 155.8248825129854, 145, 132.22222222222223, 183.02658486707566, 133.33333333333334, 183.02658486707566, 151.61194029850745, 120, 175.43859649122808, 175.43859649122808, 5.1194539249146755, 5.1194539249146755, 90.9090909090909, 120, 120, 139.7121083827265, 139.7121083827265, 133.78378378378378, 4.404761904761905, 4.404761904761905, 93.3609958506224, 11.604095563139932, 11.604095563139932, 11.604095563139932, 100, 111.3421550094518, 100, 100, 111.3421550094518, 100, 150, 100, 150, 100, 141.19601328903656, 100, 100, 100, 100, 100 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Vielitzsee', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });