[#1491] 차트 Resize > DrawChart > DrawImage 할 때 BufferCanvas의 width 또는 … #1493
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…th 또는 height가 1 보다 작으면 발생하는 에러
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[원인]
창 사이즈를 조절할 때 차트 Resize가 되면서 간헐적으로 아래와 같은 에러가 발생함.
![image](https://private-user-images.githubusercontent.com/61274722/253836262-84f2dd31-7f85-4905-8cad-aff873440b8e.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.M88AQcdiq5lbKZy3rdFShgeqgmU6H6Tgk0FmYhm0GUY)
drawImage의 argument인 with또는 height가 1보다 작으면 에러가 발생한다고 함.(fix: calculateBackgroundRendering may return width or height less than 1 niklasvh/html2canvas#2982)
![image](https://private-user-images.githubusercontent.com/61274722/253836283-404d4277-aa1a-4eff-affb-9989a62cbeed.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.xS54xiN7kbvYYQsbjcJDxtRp_sqXRnC2H8z9tD0cxJo)
[작업 내용]