{"id":33564,"date":"2024-11-25T16:04:44","date_gmt":"2024-11-25T08:04:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/33564\/"},"modified":"2024-11-25T16:04:44","modified_gmt":"2024-11-25T08:04:44","slug":"%e5%ad%a6%e4%b9%a0%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8echarts%e5%9b%be%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/33564\/","title":{"rendered":"\u5b66\u4e60\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5982\u4f55\u4f7f\u7528echarts\u56fe\u8868"},"content":{"rendered":"

\"\u5b66\u4e60\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5982\u4f55\u4f7f\u7528echarts\u56fe\u8868\u63d2\u56fe\"<\/p>\n

<\/span>\u524d\u8a00<\/span><\/span> <\/span> <\/h2>\n

\u6570\u636e\u7edf\u8ba1\u662f\u6211\u4eec\u7ecf\u5e38\u4f7f\u7528\u7684\u529f\u80fd\uff0c\u6211\u4eec\u4e00\u822c\u5728 pc \u7aef\u4f7f\u7528\u7684\u6bd4\u8f83\u591a\uff0c\u5927\u591a\u6570\u7528\u5728\u7ba1\u7406\u7cfb\u7edf\u4e2d\u7edf\u8ba1\u6570\u636e\u7684\u5206\u6790\uff0c\u6700\u8fd1\u5728\u505a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u65f6\u5019\u4e5f\u9047\u5230\u4e86\u76f8\u540c\u7684\u9700\u6c42\uff0c\u628a\u6570\u636e\u7edf\u8ba1\u5728\u5c0f\u7a0b\u5e8f\u7aef\u4ee5\u56fe\u8868\u7684\u5f62\u5f0f\u5c55\u793a\uff0c\u8fd9\u91cc\u8bb0\u5f55\u4e0b\u81ea\u5df1\u7684\u914d\u7f6e\u4f7f\u7528\u8fc7\u7a0b\u3002<\/p>\n

<\/span>\u51c6\u5907<\/span><\/span> <\/span> <\/h2>\n

\u9996\u5148\u767e\u5ea6\u7684 echarts \u6ca1\u6709\u63d0\u4f9b\u5c0f\u7a0b\u5e8f\u7248\u672c\uff0c\u8fd9\u91cc\u627e\u4e86\u4e2a\u5c01\u88c5\u8fc7\u53ef\u4ee5\u7528\u5728\u5fae\u4fe1\u7aef\u7684\u4ed3\u5e93\u5c0f\u7a0b\u5e8f\u7248 echarts,\u901a\u8fc7\u8fd9\u4e2a\u94fe\u63a5\u4e0b\u8f7d\u6700\u65b0\u7684\u5305\u3002\u89e3\u538b\u4e4b\u540e\u6709\u4e2aec-canvas\u6587\u4ef6\u5939\u5c31\u662f\u5c01\u88c5\u7684\u7ec4\u4ef6\uff0c\u653e\u5230\u5c0f\u7a0b\u5e8f\u7684\u7ec4\u4ef6\u6587\u4ef6\u5939\u76ee\u5f55\u4e0b\uff0c\u4ee5\u4f9b\u4f7f \u7528\u3002<\/p>\n

<span style=\"display: block; background: url(https:\/\/my-wechat.mdnice.com\/point.png); height: 30px; width: 100%; background-size: 40px; background-repeat: no-repeat; background-color: #282c34; margin-bottom: -7px; border-radius: 5px; background-position: 10px 10px;\"><\/span>\u251c\u2500\u2500 ec-canvas<br>\u2502   \u251c\u2500\u2500 ec-canvas.js<br>\u2502   \u251c\u2500\u2500 ec-canvas.json<br>\u2502   \u251c\u2500\u2500 ec-canvas.wxml<br>\u2502   \u251c\u2500\u2500 ec-canvas.wxss<br>\u2502   \u251c\u2500\u2500 echarts.min.js<br>\u2502   \u2514\u2500\u2500 wx-canvas.js<br><span class=\"copy-code-btn\">\u590d\u5236\u4ee3\u7801<\/span><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
 <\/span>\u4f7f\u7528<\/span><\/span> <\/span> <\/h2>\n
    \n
  1.   \u5728\u9700\u8981\u4f7f\u7528\u7684\u9875\u9762\u914d\u7f6e\u6587\u4ef6\u4e2d\u5f15\u5165\u8be5\u56fe\u8868\u7ec4\u4ef6 <\/li>\n<\/ol>\n
    <span style=\"display: block; background: url(https:\/\/my-wechat.mdnice.com\/point.png); height: 30px; width: 100%; background-size: 40px; background-repeat: no-repeat; background-color: #282c34; margin-bottom: -7px; border-radius: 5px; background-position: 10px 10px;\"><\/span><span class=\"hljs-string\" style=\"color: #98c379; line-height: 26px;\">\"usingComponents\"<\/span>: {<br>    <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">\"ec-canvas\"<\/span>: <span class=\"hljs-string\" style=\"color: #98c379; line-height: 26px;\">\"..\/..\/ec-canvas\/ec-canvas\"<\/span><br>  }<br><span class=\"copy-code-btn\">\u590d\u5236\u4ee3\u7801<\/span><\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \n
    1.   index.wxml \u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a  \u7ec4\u4ef6\uff1a <\/li>\n<\/ol>\n
      <view>\n  <ec-canvas><\/ec-canvas><\/view>\u590d\u5236\u4ee3\u7801<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \n
      1.   \u5176\u4e2d ec \u662f\u4e00\u4e2a\u6211\u4eec\u5728 index.js \u4e2d\u5b9a\u4e49\u7684\u5bf9\u8c61\uff0c\u5b83\u4f7f\u5f97\u56fe\u8868\u80fd\u591f\u5728\u9875\u9762\u52a0\u8f7d\u540e\u88ab\u521d\u59cb\u5316\u5e76\u8bbe\u7f6e\u3002index.js \u7684\u7ed3\u6784\u5982\u4e0b\uff1a <\/li>\n<\/ol>\n
        <span style=\"display: block; background: url(https:\/\/my-wechat.mdnice.com\/point.png); height: 30px; width: 100%; background-size: 40px; background-repeat: no-repeat; background-color: #282c34; margin-bottom: -7px; border-radius: 5px; background-position: 10px 10px;\"><\/span>Page({<br>  <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">data<\/span>: {<br>    <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">ec<\/span>: {<br>      <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">onInit<\/span>: initChart<br>    }<br>  },<br>  onLoad(){<br>      <span class=\"hljs-comment\" style=\"color: #5c6370; font-style: italic; line-height: 26px;\">\/\/ \u5728\u9700\u8981\u7684\u5730\u65b9\u83b7\u53d6dom<\/span><br>      <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">this<\/span>.echartsComponnet1 = <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">this<\/span>.selectComponent(<span class=\"hljs-string\" style=\"color: #98c379; line-height: 26px;\">'#mychart-dom-bar1'<\/span>)<br>      <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">this<\/span>.init_echarts1({ <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">value<\/span>: res.data.rotateSpeed || <span class=\"hljs-number\" style=\"color: #d19a66; line-height: 26px;\">0<\/span>, <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">name<\/span>: <span class=\"hljs-string\" style=\"color: #98c379; line-height: 26px;\">'x1000'<\/span> })<br>  }<br>  <span class=\"hljs-comment\" style=\"color: #5c6370; font-style: italic; line-height: 26px;\">\/\/ \u521d\u59cb\u5316<\/span><br>    init_echarts1 (data) {<br>      <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">this<\/span>.echartsComponnet1.init(<span class=\"hljs-function\" style=\"line-height: 26px;\">(<span class=\"hljs-params\" style=\"line-height: 26px;\">canvas, width, height<\/span>) =&gt;<\/span> {<br>        <span class=\"hljs-comment\" style=\"color: #5c6370; font-style: italic; line-height: 26px;\">\/\/ \u521d\u59cb\u5316\u56fe\u8868<\/span><br>        <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">const<\/span> chart = echarts.init(canvas, <span class=\"hljs-literal\" style=\"color: #56b6c2; line-height: 26px;\">null<\/span>, {<br>          <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">width<\/span>: width,<br>          <span class=\"hljs-attr\" style=\"color: #d19a66; line-height: 26px;\">height<\/span>: height<br>        })<br>        <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">this<\/span>.chart = chart<br>        <span class=\"hljs-comment\" style=\"color: #5c6370; font-style: italic; line-height: 26px;\">\/\/ setGaugeChartOption1\u83b7\u53d6\u5230\u57fa\u7840\u914d\u7f6e<\/span><br>        chart.setOption(setGaugeChartOption1(data))<br>        <span class=\"hljs-comment\" style=\"color: #5c6370; font-style: italic; line-height: 26px;\">\/\/ \u6ce8\u610f\u8fd9\u91cc\u4e00\u5b9a\u8981\u8fd4\u56de chart \u5b9e\u4f8b\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u4e8b\u4ef6\u5904\u7406\u7b49<\/span><br>        <span class=\"hljs-keyword\" style=\"color: #c678dd; line-height: 26px;\">return<\/span> chart<br>      })<br>    },<br>});<br><span class=\"copy-code-btn\">\u590d\u5236\u4ee3\u7801<\/span><\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236    <\/p>\n
        \n  \u76f8\u5173\u5b66\u4e60\u63a8\u8350\uff1a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6559\u7a0b\n<\/p><\/blockquote>\n
        \u4ee5\u4e0a\u5c31\u662f\u5b66\u4e60\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5982\u4f55\u4f7f\u7528echarts\u56fe\u8868\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u524d\u8a00 \u6570\u636e\u7edf\u8ba1\u662f\u6211\u4eec\u7ecf\u5e38\u4f7f\u7528\u7684\u529f\u80fd\uff0c\u6211\u4eec\u4e00\u822c\u5728 pc \u7aef\u4f7f\u7528\u7684\u6bd4\u8f83\u591a\uff0c\u5927\u591a\u6570\u7528\u5728\u7ba1\u7406\u7cfb\u7edf\u4e2d\u7edf\u8ba1\u6570\u636e\u7684\u5206\u6790\uff0c\u6700\u8fd1\u5728\u505a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u65f6\u5019\u4e5f\u9047\u5230\u4e86\u76f8\u540c\u7684\u9700\u6c42\uff0c\u628a\u6570\u636e\u7edf\u8ba1\u5728\u5c0f\u7a0b\u5e8f\u7aef\u4ee5\u56fe\u8868\u7684\u5f62\u5f0f\u5c55\u793a\uff0c\u8fd9\u91cc\u8bb0\u5f55\u4e0b\u81ea\u5df1\u7684\u914d\u7f6e\u4f7f\u7528\u8fc7\u7a0b\u3002 \u51c6\u5907 \u9996\u5148\u767e\u5ea6\u7684 echarts \u6ca1\u6709\u63d0\u4f9b\u5c0f\u7a0b\u5e8f\u7248\u672c\uff0c\u8fd9\u91cc\u627e\u4e86\u4e2a\u5c01\u88c5\u8fc7\u53ef\u4ee5\u7528\u5728\u5fae\u4fe1\u7aef\u7684\u4ed3\u5e93\u5c0f\u7a0b\u5e8f\u7248 echarts,\u901a\u8fc7\u8fd9\u4e2a\u94fe\u63a5\u4e0b\u8f7d\u6700\u65b0\u7684\u5305\u3002\u89e3\u538b\u4e4b\u540e\u6709\u4e2aec-canvas\u6587\u4ef6\u5939\u5c31\u662f\u5c01\u88c5\u7684\u7ec4\u4ef6\uff0c\u653e\u5230\u5c0f\u7a0b\u5e8f\u7684\u7ec4\u4ef6\u6587\u4ef6\u5939\u76ee\u5f55\u4e0b\uff0c\u4ee5\u4f9b\u4f7f \u7528\u3002 <span style=”display: block; background: url(https:\/\/my-wechat.mdnice.com\/point.png); height: 30px; width: 100%; background-size: 40px; background-repeat: no-repeat; background-color: #282c34; margin-bottom: -7px; border-radius: 5px; background-position: 10px 10px;”><\/span>\u251c\u2500\u2500 ec-canvas<br>\u2502   \u251c\u2500\u2500 ec-canvas.js<br>\u2502   \u251c\u2500\u2500 ec-canvas.json<br>\u2502   \u251c\u2500\u2500 ec-canvas.wxml<br>\u2502   \u251c\u2500\u2500 ec-canvas.wxss<br>\u2502   \u251c\u2500\u2500 echarts.min.js<br>\u2502   \u2514\u2500\u2500 wx-canvas.js<br><span class=”copy-code-btn”>\u590d\u5236\u4ee3\u7801<\/span> \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528 \u5728\u9700\u8981\u4f7f\u7528\u7684\u9875\u9762\u914d\u7f6e\u6587\u4ef6\u4e2d\u5f15\u5165\u8be5\u56fe\u8868\u7ec4\u4ef6 <span style=”display: block; background: url(https:\/\/my-wechat.mdnice.com\/point.png); height: 30px; width: 100%; background-size: 40px; background-repeat: no-repeat; background-color: #282c34; margin-bottom: -7px; border-radius: 5px; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-33564","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/33564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=33564"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/33564\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=33564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=33564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=33564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}