'; 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/schmittweiler/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 , 12 , 0 , 3 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 6 , 11 , 0 , 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', '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', 'März 2024', 'Apr. 2024', 'Juni 2024', 'Aug. 2024', 'Sept. 2024', 'Okt. 2024', 'Nov. 2024', 'Dez. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 64.37937140924953 , 73.28520058980597 , 77.6904335851544 , 64.01338087910887 , 65.41942397901035 , 85.92018051222871 , 80.06810319844499 , 102.60748661667215 , 89.58775203910587 , 89.58775203910587 , 99.65551450558903 , 89.41627504928165 , 73.33911606566564 , 91.99675627476833 , 67.76519672867921 , 61.57694362481049 , 92.2283869885991 , 78.57375478628327 , 90.90195122021032 , 105.31540186770503 , 77.24589527076444 , 73.93048553078621 , 87.2267690402169 , 98.97427768364095 , 66.17764446341688 , 101.02624993431452 , 84.90871303417391 , 80.46751816348649 , 60.96718872180383 , 76.41789156173928 , 54.77309314406504 , 62.82767997369961 , 83.85622340067322 , 0.7551750853400924 , 36.88272328307408 , 121.39381075669498 , 121.18790612820668 , 117.67911526998638 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 43.51851851851852, 55, 64.31159420289855, 54.085155350978134, 59.451219512195124, 65.07936507936508, 64.31159420289855, 84, 59.904697072838665, 59.904697072838665, 80, 54.085155350978134, 58.76288659793814, 58.76288659793814, 50, 47.50593824228029, 70.69555302166476, 54.085155350978134, 75.24271844660194, 145, 57.06984667802385, 50, 61.52241918665276, 75.24271844660194, 60.45244760535674, 130, 61.52241918665276, 60.45244760535674, 52.15646940822467, 60.45244760535674, 75.24271844660194, 61.53846153846154, 61.53846153846154, 1.1999448428019857, 40.30016675931073, 160, 160, 160 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Schmittweiler', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });