'; 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/wachenroth/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 , 3 , 8 , 3 , 0 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 2 , 1 , 4 , 3 , 4 ]; 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', 'Juni 2024', 'Sept. 2024', 'Nov. 2024', 'Dez. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 473.50807565094965 , 264.83697075562293 , 247.30083959090172 , 348.69998634849685 , 348.69998634849685 , 467.1733276145499 , 416.5895546945557 , 438.14463765006553 , 387.483491392602 , 414.0480257725723 , 414.0480257725723 , 388.5421259539111 , 494.75448938912723 , 385.56640383128416 , 388.5939642281684 , 372.4432652484249 , 378.5483950047864 , 303.2509284167127 , 318.7143397575888 , 475.4220122630896 , 450.7491181521338 , 412.8581537719956 , 412.8581537719956 , 367.33774051148805 , 427.6455662214382 , 414.74866064576116 , 424.69962015390536 , 336.77703597089624 , 350.74773979203445 , 399.75186157340147 , 413.01564596331747 , 372.3594269538253 , 407.19464382060755 , 369.3358944534805 , 312.9858968275198 , 292.6684396535653 , 329.53384298106175 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 595.8549222797927, 154.59363957597174, 191.74041297935102, 315.8953722334004, 315.8953722334004, 612.9032258064516, 612.9032258064516, 493.5707220573689, 436.5, 475, 475, 390.295358649789, 559.1397849462365, 501.39275766016715, 501.39275766016715, 399.4845360824742, 420, 242.47491638795987, 242.47491638795987, 611.6314199395771, 516.1290322580645, 516.1290322580645, 516.1290322580645, 515.0537634408602, 515.0537634408602, 515.0537634408602, 515.0537634408602, 485.408560311284, 485.408560311284, 306.9053708439898, 700.354609929078, 300, 515.0537634408602, 451.33991537376585, 354.0372670807453, 207.87746170678338, 310.55900621118013 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Wachenroth', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });