From 14277774983ebfcac892fe5b06b6312a4ec8c8b4 Mon Sep 17 00:00:00 2001
From: Mun94 <seongwoo720@gmail.com>
Date: Mon, 17 Jul 2023 10:29:12 +0900
Subject: [PATCH] =?UTF-8?q?[#1491]=20=EC=B0=A8=ED=8A=B8=20Resize=20>=20Dra?=
 =?UTF-8?q?wChart=20>=20DrawImage=20=ED=95=A0=20=EB=95=8C=20BufferCanvas?=
 =?UTF-8?q?=EC=9D=98=20width=20=EB=98=90=EB=8A=94=20height=EA=B0=80=201=20?=
 =?UTF-8?q?=EB=B3=B4=EB=8B=A4=20=EC=9E=91=EC=9C=BC=EB=A9=B4=20=EB=B0=9C?=
 =?UTF-8?q?=EC=83=9D=ED=95=98=EB=8A=94=20=EC=97=90=EB=9F=AC=20(#1493)?=
MIME-Version: 1.0
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############################
[원인]
 - drawImage의 argument인 with와 height가 1보다 작으면 에러가 발생한다고 함.

[작업 내용]
 - BufferCanvas의 width 또는 height가 1보다 클 때 drawImage가 가능하도록 수정
---
 src/components/chart/chart.core.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/components/chart/chart.core.js b/src/components/chart/chart.core.js
index a399f8800..495f76b1c 100644
--- a/src/components/chart/chart.core.js
+++ b/src/components/chart/chart.core.js
@@ -189,7 +189,11 @@ class EvChart {
 
     this.drawTip();
 
-    if (this.bufferCanvas) {
+    if (
+      this.bufferCanvas
+      && this.bufferCanvas?.width > 1
+      && this.bufferCanvas?.height > 1
+    ) {
       this.displayCtx.drawImage(this.bufferCanvas, 0, 0);
     }
   }