封装渲染函数，修改所有图表组件

2020-10-19 18:00:51 +08:00
parent 56abfe11be
commit ec7140ff25
25 changed files with 1518 additions and 1313 deletions
@@ -0,0 +1,63 @@
+<template>
+  <div :id="id" :class="className" :style="{ height: height, width: width }" />
+</template>
+
+<script>
+import tdTheme from './theme.json' // 引入默认主题
+import echartMixins from "@/utils/resizeMixins";
+
+export default {
+  name: 'echart',
+  mixins: [echartMixins],
+  props: {
+    className: {
+      type: String,
+      default: 'chart'
+    },
+    id: {
+      type: String,
+      default: 'chart'
+    },
+    width: {
+      type: String,
+      default: '100%'
+    },
+    height: {
+      type: String,
+      default: '2.5rem'
+    },
+    options: {
+      type: Object,
+      default: ()=>({})
+    }
+  },
+  data () {
+    return {
+      chart: null
+    }
+  },
+  watch: {
+    options: {
+      handler (options) {
+        // 设置true清空echart缓存
+        this.chart.setOption(options, true)
+      },
+      deep: true
+    }
+  },
+  mounted () {
+    this.$echarts.registerTheme('tdTheme', tdTheme); // 覆盖默认主题
+    this.initChart();
+  },
+  methods: {
+    initChart () {
+      // 初始化echart
+      this.chart = this.$echarts.init(this.$el, 'tdTheme')
+      this.chart.setOption(this.options, true)
+    }
+  }
+}
+</script>
+
+<style>
+</style>