從一個超簡單範例開始學習 Canvas

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This document discusses the HTML5 <canvas> element and how it can be used with JavaScript to draw graphics, process images, and create animations. The <canvas> element is used to draw graphics via JavaScript and the HTML5 Canvas API, which provides methods for drawing paths, boxes, circles, text, and more. Examples are given of basic canvas usage along with code snippets for drawing shapes and handling events using JavaScript.

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