From adeb7830cb9c13c2db7aad2f823ccc5549a90b3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=8A=B2=E6=9D=BE?= <chenjinsong@zdjizhi.com>
Date: Mon, 16 Nov 2020 19:09:00 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20tooltip=E6=95=B0=E5=AD=97=E5=B0=8F?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/components/charts/chartPreview.vue        |  4 ++--
 .../src/components/charts/line-chart-block.vue    | 15 +++++++++++----
 .../common/project/popData/lineChart.vue          |  6 +++---
 3 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/nezha-fronted/src/components/charts/chartPreview.vue b/nezha-fronted/src/components/charts/chartPreview.vue
index 531d998e7..c13fb5ba1 100644
--- a/nezha-fronted/src/components/charts/chartPreview.vue
+++ b/nezha-fronted/src/components/charts/chartPreview.vue
@@ -783,7 +783,7 @@
                 }
                 let val = parseFloat(Number(item.data[1]).toFixed(2));
                 if(val===0){
-                  val = Number(item.data[1]);
+                  val = Number(item.data[1]).toExponential(2);
                 }
                 sum +=val;
                 str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
@@ -957,7 +957,7 @@
                     }
                     let val = parseFloat(Number(item.data[1]).toFixed(2));
                     if(val===0){
-                      val = Number(item.data[1]);
+                      val = Number(item.data[1]).toExponential(2);
                     }
                     sum +=val;
                     str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
diff --git a/nezha-fronted/src/components/charts/line-chart-block.vue b/nezha-fronted/src/components/charts/line-chart-block.vue
index aeff03d0d..35e5d6c59 100644
--- a/nezha-fronted/src/components/charts/line-chart-block.vue
+++ b/nezha-fronted/src/components/charts/line-chart-block.vue
@@ -622,7 +622,7 @@
                 }
                 let val =item.data[1]?parseFloat(Number(item.data[1]).toFixed(2)):'';
                 if(val===0){
-                  val = Number(item.data[1]);
+                  val = Number(item.data[1]).toExponential(2);
                 }
                 sum +=val;
                 str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
@@ -740,7 +740,14 @@
             axisLabel: {
               show:true,
               fontSize: 10,
-              formatter: function(value,index){
+              formatter: function(val,index){
+                let value = val;
+                if (val !== 0) {
+                  value = parseFloat(Number(val).toFixed(2));
+                  if(value === 0){
+                    value = Number(val).toExponential(2);
+                  }
+                }
                 let chartUnit=chartInfo.unit;
                 chartUnit=chartUnit?chartUnit:2;
                 let unit=chartDataFormat.getUnit(chartUnit);
@@ -850,7 +857,7 @@
                           }
                           let val = parseFloat(Number(item.data[1]).toFixed(2));
                           if(val===0){
-                            val = Number(item.data[1]);
+                            val = Number(item.data[1]).toExponential(2);
                           }
                           sum +=val;
                           str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
@@ -985,7 +992,7 @@
                         }
                         let val = parseFloat(Number(item.data[1]).toFixed(2));
                         if(val===0){
-                          val = Number(item.data[1]);
+                          val = Number(item.data[1]).toExponential(2);
                         }
                         sum +=val;
                         str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
diff --git a/nezha-fronted/src/components/common/project/popData/lineChart.vue b/nezha-fronted/src/components/common/project/popData/lineChart.vue
index cc6279aa3..e2a9d61fe 100644
--- a/nezha-fronted/src/components/common/project/popData/lineChart.vue
+++ b/nezha-fronted/src/components/common/project/popData/lineChart.vue
@@ -585,7 +585,7 @@
                 }
                 let val = parseFloat(Number(item.data[1]).toFixed(2));
                 if(val===0){
-                  val = Number(item.data[1]);
+                  val = Number(item.data[1]).toExponential(2);
                 }
                 sum +=val;
                 str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
@@ -843,7 +843,7 @@
                         }
                         let val = parseFloat(Number(item.data[1]).toFixed(2));
                         if(val===0){
-                          val = Number(item.data[1]);
+                          val = Number(item.data[1]).toExponential(2);
                         }
                         sum +=val;
                         str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;
@@ -974,7 +974,7 @@
                         }
                         let val = parseFloat(Number(item.data[1]).toFixed(2));
                         if(val===0){
-                          val = Number(item.data[1]);
+                          val = Number(item.data[1]).toExponential(2);
                         }
                         sum +=val;
                         str += `<div style="white-space:nowrap;overflow-x:hidden;text-overflow:ellipsis;display: flex; justify-content: space-between; min-width: 150px; max-width: 600px; line-height: 18px; font-size: 12px;">`;