From 64a08bcc09d575a29136898ca838c376922a9b09 Mon Sep 17 00:00:00 2001
From: xiaoluoHe <sevnape@outlook.com>
Date: Tue, 18 Jun 2024 11:39:40 +0800
Subject: [PATCH] fix: do not render when baseOpacity is invalid

---
 .../story/character/chart/graphic/vchart-graphic-render.ts   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/vstory/src/story/character/chart/graphic/vchart-graphic-render.ts b/packages/vstory/src/story/character/chart/graphic/vchart-graphic-render.ts
index 99a61ba7..7c0175bd 100644
--- a/packages/vstory/src/story/character/chart/graphic/vchart-graphic-render.ts
+++ b/packages/vstory/src/story/character/chart/graphic/vchart-graphic-render.ts
@@ -39,7 +39,10 @@ export class VChartRender extends DefaultCanvasRectRender implements IGraphicRen
       themeAttribute: IThemeAttribute
     ) => boolean
   ) {
-    const { baseOpacity = 1 } = chart.attribute;
+    let { baseOpacity = 1 } = chart.attribute;
+    if (baseOpacity <= 0) {
+      return;
+    }
     context.baseGlobalAlpha *= baseOpacity;
     super.drawShape(chart, context, x, y, drawContext, params, fillCb, strokeCb);
     context.baseGlobalAlpha /= baseOpacity;