'; 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/nidderau/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 , 10 , 4 , 7 , 3 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 2 , 2 , 2 , 4 , 14 ]; 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', 'Apr. 2023', 'Mai 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: [ 490.92258399254297 , 754.036165902635 , 808.8615249993958 , 818.5843630821927 , 526.3916467504789 , 751.9365586588129 , 806.9251973920146 , 758.1787310247933 , 795.3183528440363 , 795.3183528440363 , 815.0285564237043 , 846.6510163544166 , 833.035210115401 , 797.3277786530253 , 735.6401521104568 , 750.9862839204458 , 680.2423455072437 , 554.5779006675946 , 570.246106164893 , 568.8103903253369 , 511.01167742674943 , 499.31675974394267 , 592.5549811218988 , 563.3032269913372 , 506.2620611082925 , 512.7420407649497 , 522.446811809417 , 508.21943685100183 , 508.50611138862536 , 418.4971667821109 , 505.9326787863527 , 489.6599441244798 , 506.1987721828078 , 550.9696020120281 , 503.4922160819061 , 541.8666230902588 , 503.4922160819061 , 450.1767886499432 , 407.5236994454406 , 422.56640235861505 , 458.1099034611199 , 432.9529356280884 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 90, 550, 550, 550, 539.0070921985815, 582.3529411764706, 593.3852140077821, 582.3529411764706, 630, 630, 630, 642.7604871447902, 642.7604871447902, 691.699604743083, 632.6253953908721, 688.2022471910112, 673.6334405144695, 553.8461538461538, 557.1428571428571, 582.3529411764706, 546.2962962962963, 500, 614.5833333333334, 546.2962962962963, 546.2962962962963, 480.63186813186815, 480.63186813186815, 480.63186813186815, 495.3810623556582, 479.7047970479705, 479.7047970479705, 479.7047970479705, 639.9082568807339, 589.3300248138958, 589.3300248138958, 586.7647058823529, 589.3300248138958, 438.8888888888889, 425, 495.3810623556582, 495.3810623556582, 425 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Nidderau', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });