'; 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/wees/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 , 2 , 4 , 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 , 4 , 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', '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', 'Okt. 2023', 'Nov. 2023', 'Dez. 2023', 'Jan. 2024', 'März 2024', 'Apr. 2024', 'Juni 2024', 'Sept. 2024', 'Nov. 2024', 'Dez. 2024', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 182.14174815873866 , 750.0912312328985 , 219.9362570808098 , 1000.2210875861632 , 1000.2210875861632 , 1073.6431130889373 , 1302.5917319899224 , 1080.9690283126893 , 473.0001096900895 , 473.0001096900895 , 532.9049371566954 , 530.9112908129987 , 411.4714218614977 , 357.4145517517306 , 436.27125657475494 , 396.5002887581398 , 203.25529565612638 , 371.88443172715387 , 510.12399175456954 , 543.9221184462625 , 356.68379550551174 , 453.23353246794545 , 376.04238941846296 , 443.3677980406549 , 704.0218597135199 , 599.7774019640505 , 306.2051177066766 , 258.2146251042302 , 283.683481831859 , 233.69923710194362 , 208.50842889422188 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 142.53697893321382, 513.2352941176471, 0 , 533.9805825242719, 533.9805825242719, 661.5450277422109, 1132.6860841423947, 985, 650, 650, 300.55511498810466, 300.55511498810466, 240, 268.83425852498016, 268.83425852498016, 268.2403433476395, 180.62563067608477, 268.83425852498016, 440, 440, 440, 440, 371.42857142857144, 371.42857142857144, 850, 630.1089918256131, 245.66473988439307, 223.86144964720975, 245.80335731414868, 245.80335731414868, 234.98694516971278 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Wees', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });