From 71459545175c5e809494232e32b277518030e1d4 Mon Sep 17 00:00:00 2001
From: Fox-33 <1466778434@qq.com>
Date: Wed, 9 Jul 2025 13:40:40 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BB=A3=E7=A0=81=E4=BC=98=E5=8C=96;?=
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---
 pages_order/report/result/index.vue      |   2 +-
 pages_order/report/result/radarChart.vue | 202 ++++++++++++++++---------------
 2 files changed, 104 insertions(+), 100 deletions(-)

diff --git a/pages_order/report/result/index.vue b/pages_order/report/result/index.vue
index 3f51d98..4e16791 100644
--- a/pages_order/report/result/index.vue
+++ b/pages_order/report/result/index.vue
@@ -79,7 +79,7 @@
         this.summaryData = {
           score: 77,
           gradeDesc: '良好',
-          scoreDetail: [77, 23, 67, 88, 98],
+          scoreDetail: [77, 53, 67, 88, 98],
           tags: ['皮肤', '脑力/注意力', '眼睛/视力', '睡眠', '骨骼/关节'],
           topPriority: '脑力/注意力',
         }
diff --git a/pages_order/report/result/radarChart.vue b/pages_order/report/result/radarChart.vue
index a7986d0..b1898ff 100644
--- a/pages_order/report/result/radarChart.vue
+++ b/pages_order/report/result/radarChart.vue
@@ -1,6 +1,5 @@
 <template>
   <view class="box">
-		<canvas class="radar-bg" :canvas-id="`cpbg${code}`" type="2d"></canvas>
 		<canvas class="radar-fg" :canvas-id="`cpfg${code}`" type="2d"></canvas>
     <div
       v-for="(item, index) in score" 
@@ -39,15 +38,12 @@
         handler(val) {
           console.log('watch score', val)
           this.$nextTick(() => {
-            this.drawFg(val)
+            this.drawChart(val)
           })
         },
         deep: true
       },
     },
-    mounted() {
-      this.drawBg();
-    },
     methods: {
       drawRing(ctx, x, y, startAngle, r) {
           
@@ -110,66 +106,47 @@
 
         })
       },
-      drawBg() {
+      createFgPath(ctx, x, y, startAngle, R, arr) {
 
-        uni.createSelectorQuery().in(this)
-        .select('.radar-bg')
-        .fields({
-          node: true,
-          size: true
+        let points = arr.map((score, i) => {
+          let r = R * score / 100
+          let angle = startAngle - Math.PI * 2 * i / 5
+
+          return {
+            x: x + r * Math.cos(angle),
+            y: y - r * Math.sin(angle)
+          }
         })
-        .exec(async (res) => {
-          const canvas = res[0].node
-          // Canvas 画布的实际绘制宽高
-          const width = res[0].width
-          const height = res[0].height
-          //根据dpr调整
-          const dpr = wx.getWindowInfo().pixelRatio
-          canvas.width = width * dpr
-          canvas.height = height * dpr
-
-          let Ratio = width / 526
-          
-          // 渲染上下文
-          const ctx = canvas.getContext('2d')
 
-          ctx.scale(dpr, dpr)
-          ctx.clearRect(0, 0, width, height)
+        let lineStartX = points[0].x
+        let lineStartY = points[0].y
+        let lineEndX = null
+        let lineEndY = null
 
-          let x = width / 2
-          let y = height / 2
-          let startAngle = Math.PI / 2
+        ctx.beginPath(); //开始一个新的路径
+        ctx.moveTo(lineStartX, lineStartY);
 
-          ctx.lineWidth = 2 * Ratio;
-          ctx.save()
-          
-          ctx.lineWidth = 3 * Ratio;
-          ctx.strokeStyle = '#DACEFE';
-          ctx.shadowOffsetX = 0;
-          ctx.shadowOffsetY = 0;
-          ctx.shadowBlur = 6;
-          ctx.shadowColor = "rgba(211, 210, 229, 0.6)";
-          this.drawRing(ctx, x, y, startAngle, 132 * Ratio)
-          ctx.fillStyle = '#F9F7FF'
-          ctx.fill()
-
-          ctx.restore()
-          ctx.save()
-          ctx.setLineDash([2]);
-          ctx.strokeStyle = '#E1E0E6';
-          let dividers = [100, 68, 36, 8]
-          dividers.forEach(r => {
-            this.drawRing(ctx, x, y, startAngle, r * Ratio)
-          })
+        for (let i = 1; i < 5; i++) {
 
-          ctx.restore()
-          // ctx.setLineDash([]);
-          ctx.strokeStyle = '#E1E0E6';
-          this.drawLine(ctx, x, y, startAngle, 132 * Ratio, 8 * Ratio)
-        })
+          lineEndX = points[i].x
+          lineEndY = points[i].y
+      
+          ctx.lineTo(lineEndX, lineEndY);
+          // ctx.stroke();
 
+          lineStartX = lineEndX
+          lineStartY = lineEndY
+        }
+
+        lineEndX = points[0].x
+        lineEndY = points[0].y
+        ctx.moveTo(lineStartX, lineStartY);
+        ctx.lineTo(lineEndX, lineEndY);
+        ctx.closePath();
+
+        return points
       },
-      drawFg(arr) {
+      drawChart(arr) {
         uni.createSelectorQuery().in(this)
           .select('.radar-fg')
           .fields({
@@ -201,6 +178,74 @@
             console.log('R', R)
             let startAngle = Math.PI / 2
 
+            ctx.save()
+
+            ctx.lineWidth = 3 * Ratio;
+            ctx.strokeStyle = '#DACEFE';
+            this.drawRing(ctx, x, y, startAngle, 132 * Ratio)
+            ctx.fillStyle = '#F9F7FF'
+            ctx.fill()
+
+            ctx.restore()
+            ctx.save()
+            this.createFgPath(ctx, x, y, startAngle, R, arr)
+            ctx.fillStyle = '#F9F7FF';
+            ctx.fill()
+
+            ctx.restore()
+            ctx.save()
+            ctx.lineWidth = 2 * Ratio;
+            ctx.setLineDash([2]);
+            ctx.strokeStyle = '#E1E0E6';
+            let dividers = [100, 68, 36, 8]
+            dividers.forEach(r => {
+              this.drawRing(ctx, x, y, startAngle, r * Ratio)
+            })
+
+            ctx.restore()
+            ctx.save()
+            ctx.lineWidth = 2 * Ratio;
+            ctx.strokeStyle = '#E1E0E6';
+            this.drawLine(ctx, x, y, startAngle, 132 * Ratio, 8 * Ratio)
+
+            ctx.restore()
+            ctx.save()
+            let x0 = width, y0 = height, x1 = 0, y1 = 0
+            let points = this.createFgPath(ctx, x, y, startAngle, R, arr)
+            points.forEach(point => {
+              const { x, y } = point
+
+              if (x < x0) {
+                x0 = x
+              }
+              if (y < y0) {
+                y0 = y
+              }
+              if (x > x1) {
+                x1 = x
+              }
+              if (y > y1) {
+                y1 = y
+              }
+
+            })
+            console.log('points', points)
+            console.log([x0, y0], [x1, y1])
+            let _x = (x0 + x1) / 2
+            let _y = (y0 + y1) / 2
+            let _r_arr = [Math.abs(x0 - _x), Math.abs(x1 - _x), Math.abs(y0 - _y), Math.abs(y1 - _y)]
+            let _r_max = Math.max(..._r_arr)
+            let _r_min = Math.min(..._r_arr) - 40 * Ratio || 0
+            console.log('_x', _x, '_y', _y, '_r', _r_max, _r_min)
+            let radialGradient = ctx.createRadialGradient(_x, _y, 0, _x, _y, _r_max);
+            radialGradient.addColorStop(0, 'rgba(188, 167, 255, 0.1)');
+            radialGradient.addColorStop(1, 'rgba(99, 52, 238, 0.2)')
+            ctx.fillStyle = radialGradient;
+            ctx.fill()
+            
+            ctx.restore()
+            ctx.save()
+            this.createFgPath(ctx, x, y, startAngle, R, arr)
             ctx.lineWidth = 3 * Ratio;
             let gradient = ctx.createLinearGradient(x - R, y, x + R, y);
             gradient.addColorStop('0', '#7451DE');
@@ -208,49 +253,9 @@
             ctx.strokeStyle = gradient;
             ctx.shadowOffsetX = 0;
             ctx.shadowOffsetY = 0;
-            ctx.shadowBlur = 23.9;
+            ctx.shadowBlur = 13.9 * Ratio;
             ctx.shadowColor = "rgba(99, 52, 238, 0.4)";
-
-            let points = arr.map((score, i) => {
-              let r = R * score / 100
-              let angle = startAngle - Math.PI * 2 * i / 5
-
-              return {
-                x: x + r * Math.cos(angle),
-                y: y - r * Math.sin(angle)
-              }
-            })
-
-            let lineStartX = points[0].x
-            let lineStartY = points[0].y
-            let lineEndX = null
-            let lineEndY = null
-
-            ctx.beginPath(); //开始一个新的路径
-            ctx.moveTo(lineStartX, lineStartY);
-
-            for (let i = 1; i < 5; i++) {
-
-              lineEndX = points[i].x
-              lineEndY = points[i].y
-          
-              ctx.lineTo(lineEndX, lineEndY);
-              ctx.stroke();
-
-              lineStartX = lineEndX
-              lineStartY = lineEndY
-            }
-
-            lineEndX = points[0].x
-            lineEndY = points[0].y
-            ctx.moveTo(lineStartX, lineStartY);
-            ctx.lineTo(lineEndX, lineEndY);
             ctx.stroke();
-            ctx.closePath();
-
-            ctx.fillStyle = 'rgba(188, 167, 255, 0.2)'
-            ctx.fill()
-            
           })
       },
     },
@@ -266,7 +271,6 @@ $size: 526rpx;
   width: $size;
   height: $size;
 
-  .radar-bg,
   .radar-fg {
     position: absolute;
     top: 0;