'; 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/starzach/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 , 4 , 3 , 3 , 1 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 2 , 2 , 4 , 0 , 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', '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', 'Juli 2024', 'Sept. 2024', 'Dez. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 192.43505498506696 , 217.32212561387445 , 222.13460976420745 , 209.88269442221267 , 225.57297161552972 , 205.99986321749904 , 217.0657979968567 , 256.7727631737167 , 400.438442505671 , 370.9610869376922 , 370.9610869376922 , 473.67068512729674 , 449.63069075338717 , 452.4582398829487 , 408.1870940506606 , 298.7485015029688 , 341.33965464185144 , 399.8203219236798 , 199.01235651476705 , 311.78336234655006 , 336.8420004683713 , 362.3634067746266 , 265.85570778569814 , 299.581336776342 , 338.3961402692056 , 338.4991126312789 , 350.33257525269914 , 345.49102343062833 , 324.1463546245053 , 288.95213677005404 , 379.15267980347716 , 241.91672496134024 , 316.31293549778195 , 320.7635884905906 , 298.33927368600797 , 224.88618524509786 , 283.8202565111774 , 329.2635067866981 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 93.57454772301934, 153.4526854219949, 81.25, 81.25, 81.25, 55.504162812210915, 81.25, 157.10923276983095, 301.7241379310345, 301.7241379310345, 301.7241379310345, 411.1842105263158, 368.93203883495147, 440.2654867256637, 371.5686274509804, 293.4537246049661, 331.9569120287253, 311.7647058823529, 135.65891472868216, 258.80551301684534, 234.54157782515992, 269.29982046678634, 232.63403263403262, 269.29982046678634, 354.0925266903915, 354.0925266903915, 373.3583489681051, 373.3583489681051, 311.38790035587186, 284.7380410022779, 309.91735537190084, 271.484375, 271.484375, 269.7841726618705, 269.7841726618705, 264.55026455026456, 264.55026455026456, 264.55026455026456 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Starzach', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });