mapvQianxiTime.html 6.2 KB

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  1. <!--********************************************************************
  2. * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
  3. *********************************************************************-->
  4. <!DOCTYPE html>
  5. <html lang="en-US">
  6. <head>
  7. <meta charset="UTF-8">
  8. <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  9. <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
  10. <title data-i18n="resources.title_mapvQianxiTime"></title>
  11. <style>
  12. body {
  13. margin: 0;
  14. padding: 0;
  15. }
  16. #map {
  17. position: absolute;
  18. top: 0;
  19. bottom: 0;
  20. width: 100%;
  21. }
  22. </style>
  23. <script type="text/javascript" include="jquery" src="../js/include-web.js"></script>
  24. <script type="text/javascript" include="mapv" src="../../dist/mapboxgl/include-mapboxgl.js"></script>
  25. </head>
  26. <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%">
  27. <div id="map"></div>
  28. <script type="text/javascript">
  29. var attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a>" +
  30. " with <span>© <a href='https://iclient.supermap.io' target='_blank'>SuperMap iClient</a> | </span>" +
  31. " Map Data <span>© <a href='http://support.supermap.com.cn/product/iServer.aspx' target='_blank'>SuperMap iServer</a> | </span>" +
  32. "<a href='https://mapv.baidu.com' target='_blank'>© 2018 百度 MapV</a>";
  33. var host = window.isLocal ? window.server : "https://iserver.supermap.io";
  34. var tileURL = host + "/iserver/services/map-china400/rest/maps/ChinaDark/zxyTileImage.png?z={z}&x={x}&y={y}";
  35. var map = new mapboxgl.Map({
  36. container: 'map',
  37. style: {
  38. "version": 8,
  39. "sources": {
  40. "raster-tiles": {
  41. "attribution": attribution,
  42. "type": "raster",
  43. "tiles": [tileURL],
  44. "tileSize": 256,
  45. },
  46. },
  47. "layers": [{
  48. "id": "simple-tiles",
  49. "type": "raster",
  50. "source": "raster-tiles",
  51. "minzoom": 0,
  52. "maxzoom": 22
  53. }]
  54. },
  55. center: [112, 37.94],
  56. zoom: 3
  57. });
  58. map.addControl(new mapboxgl.NavigationControl(), 'top-left');
  59. map.addControl(new mapboxgl.supermap.LogoControl(), 'bottom-right');
  60. new mapboxgl.Popup({closeOnClick: false})
  61. .setLngLat(map.getCenter())
  62. .setHTML(resources.text_iClient)
  63. .addTo(map);
  64. var data = [];
  65. var timeData = [];
  66. function curive(fromPoint, endPoint, n) {
  67. var delLng = (endPoint.lng - fromPoint.lng) / n;
  68. var delLat = (endPoint.lat - fromPoint.lat) / n;
  69. for (var i = 0; i < n; i++) {
  70. var pointNLng = fromPoint.lng + delLng * i;
  71. var pointNLat = fromPoint.lat + delLat * i;
  72. timeData.push({
  73. geometry: {
  74. type: 'Point',
  75. coordinates: [pointNLng, pointNLat]
  76. },
  77. count: 1,
  78. time: i
  79. });
  80. }
  81. }
  82. // 构造数据
  83. $.ajax({
  84. url: '../data/qianxi-time',
  85. success: function (rs) {
  86. var items = rs.split('|');
  87. for (var i = 0; i < items.length; i++) {
  88. var itemArr = items[i].split(/\n/);
  89. for (var k = 0; k < itemArr.length; k++) {
  90. if (!!itemArr[k]) {
  91. var item = itemArr[k].split(/\t/);
  92. if (item[0] === '起点城市' || item[0] === '迁出城市') {
  93. var cityBegin = item[1];
  94. }
  95. if (item[0] !== '起点城市' || item[0] !== '迁出城市' && item.length > 1) {
  96. var cityCenter1 = mapv.utilCityCenter.getCenterByCityName(item[0].replace(/市|省/, ""));
  97. var cityCenter2 = mapv.utilCityCenter.getCenterByCityName(cityBegin.replace(/市|省/, "").trim());
  98. if (cityCenter1) {
  99. if (Math.random() > 0.7) {
  100. curive(cityCenter2, cityCenter1, 50);
  101. }
  102. data.push({
  103. geometry: {
  104. type: 'LineString',
  105. coordinates: [[cityCenter1.lng, cityCenter1.lat], [cityCenter2.lng, cityCenter2.lat]]
  106. },
  107. count: 100 * Math.random()
  108. });
  109. }
  110. }
  111. }
  112. }
  113. }
  114. var dataSet = new mapv.DataSet(data);
  115. var options = {
  116. strokeStyle: 'rgba(55, 50, 250, 0.3)',
  117. globalCompositeOperation: 'lighter',
  118. shadowColor: 'rgba(55, 50, 250, 0.5)',
  119. methods: {
  120. click: function (item) {
  121. }
  122. },
  123. gradient: {0: 'rgba(55, 50, 250, 0)', 1: 'rgba(55, 50, 250, 1)'},
  124. lineWidth: .2,
  125. draw: 'intensity'
  126. };
  127. //mapboxgl.supermap.MapvLayer 构造函数的第一个 map 参数将在下个版本遗弃
  128. var mapVLayer1 = new mapboxgl.supermap.MapvLayer("", dataSet, options);
  129. map.addLayer(mapVLayer1);
  130. var dataSet2 = new mapv.DataSet(timeData);
  131. var options2 = {
  132. fillStyle: 'rgba(255, 250, 250, 0.9)',
  133. size: .5,
  134. animation: {
  135. type: 'time',
  136. stepsRange: {
  137. start: 0,
  138. end: 50
  139. },
  140. trails: 1,
  141. duration: 5,
  142. },
  143. draw: 'simple'
  144. };
  145. //mapboxgl.supermap.MapvLayer 构造函数的第一个 map 参数将在下个版本遗弃
  146. var mapVLayer2 = new mapboxgl.supermap.MapvLayer("", dataSet2, options2);
  147. map.addLayer(mapVLayer2);
  148. }
  149. });
  150. </script>
  151. </body>
  152. </html>