echartsLineMarker.html 11 KB

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  1. <!--********************************************************************
  2. * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
  3. *********************************************************************-->
  4. <!DOCTYPE html>
  5. <html>
  6. <head>
  7. <meta charset="UTF-8">
  8. <title data-i18n="resources.title_GraphLine"></title>
  9. </head>
  10. <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%; position: absolute;top: 0;">
  11. <div id="map" class='map' style="margin:0 auto;width: 100%;height: 100%;">
  12. </div>
  13. <div id="infoControl" style=" position: absolute;top: 10px;right: 70px;text-align: left;background: white;color: #333;box-shadow: 0 3px 14px rgba(0,0,0,0.4);"></div>
  14. <script type="text/javascript" src="../js/include-web.js"></script>
  15. <script type="text/javascript" include="echarts" src="../../dist/ol/include-ol.js"></script>
  16. <script type="text/javascript">
  17. var resultLayer;
  18. var host = window.isLocal ? window.server : "https://iserver.supermap.io";
  19. var map = new ol.Map({
  20. target: 'map',
  21. controls: ol.control.defaults({
  22. attributionOptions: {
  23. collapsed: false
  24. }
  25. })
  26. .extend([new ol.supermap.control.Logo()]),
  27. view: new ol.View({
  28. center: [116.402, 39.905],
  29. zoom: 5,
  30. projection: 'EPSG:4326',
  31. multiWorld: true
  32. }),
  33. layers: [new ol.layer.Tile({
  34. source: new ol.source.TileSuperMapRest({
  35. url: host + "/iserver/services/map-world/rest/maps/世界地图_Gray",
  36. }),
  37. projection: 'EPSG:4326'
  38. })]
  39. });
  40. var option = {
  41. title: {
  42. text: window.resources.text_Beijing + window.resources.text_nextWeekTemperature,
  43. textStyle: {
  44. color: '#404a59',
  45. fontSize: 16
  46. },
  47. subtext: window.resources.text_fictitiouData
  48. },
  49. tooltip: {
  50. trigger: 'axis'
  51. },
  52. legend: {
  53. data: [window.resources.text_maxTemperature, window.resources.text_minTemperature]
  54. },
  55. toolbox: {
  56. show: true,
  57. feature: {
  58. dataZoom: {
  59. yAxisIndex: 'none'
  60. },
  61. magicType: {
  62. type: ['line', 'bar']
  63. },
  64. restore: {},
  65. saveAsImage: {}
  66. }
  67. },
  68. xAxis: {
  69. type: 'category',
  70. boundaryGap: false,
  71. data: [window.resources.text_monday, window.resources.text_tuesday, window.resources.text_wednesday,
  72. window.resources.text_thursday, window.resources.text_friday, window.resources.text_saturday,
  73. window.resources.text_sunday
  74. ]
  75. },
  76. yAxis: {
  77. type: 'value',
  78. axisLabel: {
  79. formatter: '{value} °C'
  80. }
  81. },
  82. series: [{
  83. name: window.resources.text_maxTemperature,
  84. type: 'line',
  85. data: [11, 11, 15, 13, 12, 13, 10],
  86. markPoint: {
  87. data: [{
  88. type: 'max',
  89. name: window.resources.text_maxValue
  90. },
  91. {
  92. type: 'min',
  93. name: window.resources.text_minValue
  94. }
  95. ]
  96. },
  97. markLine: {
  98. data: [{
  99. type: 'average',
  100. name: '平均值'
  101. },
  102. [{
  103. symbol: 'none',
  104. x: '90%',
  105. yAxis: 'max'
  106. }, {
  107. symbol: 'circle',
  108. label: {
  109. normal: {
  110. position: 'start',
  111. formatter: window.resources.text_maxValue
  112. }
  113. },
  114. type: 'max',
  115. name: '最高点'
  116. }]
  117. ]
  118. }
  119. },
  120. {
  121. name: window.resources.text_minTemperature,
  122. type: 'line',
  123. data: [1, -2, 2, 5, 3, 2, 0],
  124. markPoint: {
  125. data: [{
  126. type: 'max',
  127. name: window.resources.text_maxValue
  128. },
  129. {
  130. type: 'min',
  131. name: window.resources.text_minValue
  132. }
  133. ]
  134. },
  135. markLine: {
  136. data: [{
  137. type: 'average',
  138. name: '平均值'
  139. },
  140. [{
  141. symbol: 'none',
  142. x: '90%',
  143. yAxis: 'min'
  144. }, {
  145. symbol: 'circle',
  146. label: {
  147. normal: {
  148. position: 'start',
  149. formatter: window.resources.text_minValue
  150. }
  151. },
  152. type: 'min',
  153. name: '最低点'
  154. }]
  155. ]
  156. }
  157. }
  158. ]
  159. };
  160. var chart = echarts.init(document.createElement('div'), '', {
  161. width: 600,
  162. height: 400
  163. });
  164. chart.setOption(option);
  165. var control = new ol.control.Control({
  166. element: chart.getDom(),
  167. target: document.getElementById('infoControl')
  168. });
  169. map.addControl(control);
  170. query();
  171. function query() {
  172. clearLayer();
  173. var queryService = new ol.supermap.QueryService(host + "/iserver/services/map-china400/rest/maps/China");
  174. var param = new SuperMap.QueryBySQLParameters({
  175. queryParams: [{
  176. name: "China_ProCenCity_pt@China",
  177. attributeFilter: "NAME = '广州市' or NAME = '上海市'"
  178. }, {
  179. name: "China_Capital_pt@China",
  180. attributeFilter: "NAME = '北京市'"
  181. }]
  182. });
  183. queryService.queryBySQL(param, function (serviceResult) {
  184. var features = [];
  185. for (var i = 0; i < serviceResult.result.recordsets.length; i++) {
  186. var temp = (new ol.format.GeoJSON()).readFeatures(serviceResult.result.recordsets[i].features, {
  187. dataProjection: 'EPSG:3857',
  188. featureProjection: 'EPSG:4326'
  189. });
  190. features = features.concat(temp);
  191. }
  192. resultLayer = new ol.layer.Vector({
  193. source: new ol.source.Vector({
  194. wrapX: false,
  195. features: features
  196. })
  197. });
  198. map.addLayer(resultLayer);
  199. var select = new ol.interaction.Select({
  200. features: new ol.Collection([features[2]])
  201. });
  202. map.addInteraction(select);
  203. select.on('select', function (e) {
  204. if (this.getFeatures().getLength() > 0) {
  205. var city = this.getFeatures().item(0).getProperties().NAME;
  206. var data1 = [];
  207. var data2 = [];
  208. for (var i = 0; i < 7; i++) {
  209. var data = Math.random().toFixed(2);
  210. data1.push(data);
  211. data2.push(data * (Math.random() + 1.5));
  212. }
  213. chart.setOption({
  214. title: {
  215. text: city + window.resources.text_nextWeekTemperature,
  216. },
  217. series: [{
  218. name: window.resources.text_maxTemperature,
  219. data: [10 + Math.ceil(Math.random() * 10), 10 + Math.ceil(
  220. Math.random() * 10), 10 + Math.ceil(Math.random() *
  221. 10), 10 + Math.ceil(Math.random() * 10), 10 +
  222. Math.ceil(Math.random() * 10), 10 + Math.ceil(
  223. Math.random() * 10), 10 + Math.ceil(Math.random() *
  224. 10)
  225. ],
  226. },
  227. {
  228. name: window.resources.text_minTemperature,
  229. data: [8 - Math.ceil(Math.random() * 10), 8 - Math.ceil(
  230. Math.random() * 10), 8 - Math.ceil(Math.random() *
  231. 10), 8 - Math.ceil(Math.random() * 10), 8 -
  232. Math.ceil(Math.random() * 10), 8 - Math.ceil(
  233. Math.random() * 10), 8 - Math.ceil(Math.random() *
  234. 10)
  235. ],
  236. }
  237. ]
  238. });
  239. }
  240. map.getView().setCenter(e.mapBrowserEvent.coordinate);
  241. });
  242. });
  243. }
  244. function clearLayer() {
  245. if (resultLayer) {
  246. map.removeLayer(resultLayer);
  247. }
  248. }
  249. </script>
  250. </body>
  251. </html>