'; 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/alpenrod/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 , 6 , 3 , 1 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 9 , 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', 'Juni 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: [ 50.773591485163536 , 61.25511229759559 , 65.98163907410341 , 69.4036168762073 , 68.56698282119332 , 72.0012185396346 , 63.18239348812808 , 56.16742919637273 , 60.93513469743987 , 62.94518141144978 , 62.94518141144978 , 73.44460521005618 , 80.14222772342987 , 80.09644365794023 , 77.3588577949193 , 72.3060559751956 , 78.46454345125765 , 83.07056285417012 , 74.79883111024486 , 49.625443001814766 , 57.16906903110528 , 53.14145798668751 , 70.00880812986722 , 55.339215135727464 , 55.057855955845376 , 61.27813105621124 , 70.9313110953108 , 55.56950519449725 , 61.78849981410716 , 57.56894333809492 , 53.564393013710074 , 57.223386563502835 , 79.63479339310135 , 67.11388050695889 , 72.25203963628957 , 64.11807022530402 , 69.57054874553722 , 56.20696334450072 , 51.750137465380234 , 65.3765095563705 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 55, 65, 57.91962174940898, 64.51612903225806, 64.51612903225806, 64.55266138165345, 64.51612903225806, 51.10732538330494, 62.97229219143577, 63.06306306306306, 63.06306306306306, 64.55266138165345, 67.54385964912281, 69.23076923076923, 69.23076923076923, 74, 76.19047619047619, 76.8321513002364, 71.8475073313783, 50.08960573476703, 58, 58, 68.66197183098592, 63.06306306306306, 58, 58, 68.66197183098592, 56.12244897959184, 76.19047619047619, 56.12244897959184, 45, 45.43025120256547, 104.74860335195531, 61.030595813204506, 75, 61.030595813204506, 65.77946768060836, 60.64281382656155, 64.25984343965416, 65.50218340611353 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Alpenrod', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });