'; 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/weiherhammer/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 , 0 , 0 , 6 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 6 , 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', 'Okt. 2022', 'Nov. 2022', 'Dez. 2022', 'Jan. 2023', 'Feb. 2023', 'März 2023', 'Apr. 2023', 'Okt. 2024', 'Nov. 2024' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 116.629714009882 , 169.14075750929248 , 85.37808988385943 , 79.44291586582797 , 79.44291586582797 , 83.46579009610043 , 105.04273341028178 , 134.12439009778794 , 170.99608830701902 , 320.7663683458112 , 320.7663683458112 , 116.63543266769075 , 136.23791116181303 , 118.52012409706546 , 161.52254402525935 , 113.37508422869782 , 107.64967195163597 , 113.97919710372622 , 104.67956458362721 , 1.5980180726999933 , 1.5980181149183401 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 93.89671361502347, 112.57062146892656, 111.11111111111111, 111.11111111111111, 111.11111111111111, 105.63380281690141, 111.11111111111111, 111.11111111111111, 111.11111111111111, 491.67327517842983, 491.67327517842983, 111.11111111111111, 173.9674593241552, 134.64140730717185, 150, 118.34710743801652, 118.34710743801652, 142.04450757575756, 156.83453237410072, 1.5980623727360412, 1.5980623727360412 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Weiherhammer', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });