From 97ded1a3158c1cebed049b3e079606a8ef7791a3 Mon Sep 17 00:00:00 2001
From: ulleo <ulleo.wang@gmail.com>
Date: Tue, 24 Jun 2025 14:26:26 +0800
Subject: [PATCH] feat: pie chart add label

---
 frontend/src/views/chat/component/charts/Pie.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frontend/src/views/chat/component/charts/Pie.ts b/frontend/src/views/chat/component/charts/Pie.ts
index 76b5192e..ba2d5cd5 100644
--- a/frontend/src/views/chat/component/charts/Pie.ts
+++ b/frontend/src/views/chat/component/charts/Pie.ts
@@ -24,6 +24,10 @@ export class Pie extends BaseG2Chart {
       .encode('y', y[0].value)
       .encode('color', series[0].value)
       .legend('color', { position: 'bottom', layout: { justifyContent: 'center' } })
+      .label({
+        position: 'outside',
+        text: (data: any) => `${data[series[0].value]}: ${data[y[0].value]}`,
+      })
       .tooltip((data) => {
         return { name: y[0].name, value: data[y[0].value] }
       })