echart 组件

2022-05-11 11:37:37 +08:00
parent 8998e9a664
commit e4d1e85156
5 changed files with 208 additions and 8 deletions
--- a/project/dvui/components/AiEchart/template/pie/pieChart3.js
+++ b/project/dvui/components/AiEchart/template/pie/pieChart3.js
@@ -0,0 +1,107 @@
+export default {
+  legend: {
+    right: 0,
+    top: '30%',
+    orient: 'vertical',
+    textStyle: {color: "#fff", fontSize: 14}
+  },
+  grid: {
+    height: 260
+  },
+  xAxis: {show: false},
+  yAxis: {show: false},
+  tooltip: {
+    backgroundColor: "rgba(14, 51, 111, 0.9)",
+    borderColor: "#1A6ABC",
+    textStyle: {color: "#fff"}
+  },
+  series: {
+    type: "pie",
+    minShowLabelAngle: 10,
+    radius: [50, 71],
+    itemStyle: {
+      borderColor: "#8d1419",
+      borderWidth: 2
+    },
+    label: {
+      show: false
+    },
+    labelLine: {},
+    labelLayout: function (params) {
+      let points = params.labelLinePoints,
+          isLeft = points[2][0] < points[1][0]
+      points[2][0] =
+          points[2][0] + (params.labelRect.width + 4) * (isLeft ? -1 : 1)
+      return {
+        labelLinePoints: points
+      }
+    }
+  },
+  render: (h, params) => {
+    const formatNum = num => {
+      if (num >= 10000000) {
+        return num / 10000000 + "千万"
+      }
+
+      if (num >= 10000) {
+        return num / 10000 + "万"
+      }
+
+      return parseFloat(num.toFixed(2))
+    }
+
+    let total = params.data.reduce((t, e) => {
+      return t + Number(Object.values(e)?.[1] || 0)
+    }, 0)
+    return h(
+        "div",
+        {
+          style: {
+            height: "162px",
+            width: "162px",
+            color: "#8BCCFF",
+            left: "50%",
+            top: "50%",
+            zIndex: '0',
+            display: "flex",
+            alignItems: "center",
+            justifyContent: "center",
+            flexDirection: "column",
+            position: "absolute",
+            transform: "translate(-50%,-50%)",
+            backgroundPosition: "center"
+          }
+        },
+        [
+          h(
+            'span',
+            {
+              style: {
+                'font-size': '32px',
+                'font-weight': 'bold',
+                'margin-bottom': '3px',
+                'color': '#CEE1FF',
+                'line-height': '28px',
+                'text-shadow': '0px 2px 4px rgba(117, 9, 9, 0.1)',
+                'background': 'linear-gradient(180deg, #FFF6C7 0%, #FF9A02 100%)',
+                '-webkit-background-clip': 'text',
+                '-webkit-text-fill-color': 'transparent'
+              }
+            },
+            formatNum(total)
+          ),
+          h('span', {
+            style: {
+              'font-size': '16px',
+              'color': '#CEE1FF',
+              'line-height': '16px',
+              'text-shadow': '0px 2px 4px rgba(117, 9, 9, 0.5)',
+              'background': 'linear-gradient(180deg, #FFF6C7 0%, #FF9A02 100%)',
+              '-webkit-background-clip': 'text',
+              '-webkit-text-fill-color': 'transparent'
+            }
+          }, "总量")
+        ]
+    )
+  }
+}