'; 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/kleinwallstadt/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 , 2 , 6 , 4 , 1 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 1 , 4 , 4 , 1 , 3 ]; 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', 'Juni 2023', 'Juli 2023', 'Aug. 2023', 'Sept. 2023', 'Okt. 2023', 'Nov. 2023', 'Dez. 2023', 'Jan. 2024', 'März 2024', 'Apr. 2024', 'Mai 2024', 'Juni 2024', 'Juli 2024', 'Sept. 2024', 'Nov. 2024', 'Dez. 2024', 'Feb. 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 244.0387980928052 , 268.550932727087 , 533.0035426931472 , 523.3116726282511 , 523.3116726282511 , 635.9388437080784 , 409.81324568980756 , 472.006906387083 , 530.4046582608468 , 530.4046582608468 , 506.3850721701651 , 572.1722446929921 , 515.1646599138164 , 491.828925206458 , 529.0569479878383 , 463.21290827351754 , 498.57467950264424 , 427.365362223361 , 536.2556295045565 , 534.9423276700107 , 540.1565949630475 , 508.6885163715372 , 442.52376376409177 , 412.20464479115856 , 422.9351741162923 , 374.3801538115787 , 410.3110095368606 , 362.9247452598987 , 319.9949342356355 , 524.3384909513597 , 406.7773486129424 , 352.8943284057594 , 440.17447182781785 , 359.6916125976921 , 409.75931253090744 , 452.1108663848615 , 303.14417165263717 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 101.02156640181612, 146.55172413793105, 388.82138517618466, 174.64424320827942, 174.64424320827942, 708.3333333333334, 206.22568093385215, 518.5185185185185, 560.1503759398496, 560.1503759398496, 497.5124378109453, 518.5185185185185, 478.2375067168189, 461.25, 503.4843205574913, 433.52601156069363, 451.219512195122, 377.1615008156607, 517.2651933701658, 517.2651933701658, 517.2651933701658, 456.8089430894309, 398.2732925638522, 338.3977900552486, 339.38271604938274, 331.4576427965775, 348.48863352485637, 300, 243.859649122807, 543.4782608695652, 386.5450399087799, 362.400906002265, 537.7503852080123, 272.4609375, 464.87603305785126, 464.87603305785126, 272.4609375 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Kleinwallstadt', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });