https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D CanvasRenderingContext2D - Web APIs | MDN The CanvasRenderingContext2D interface, part of the Canvas API, provides the 2D rendering context for the drawing surface of a element. It is used for drawing shapes, text, images, and other objects. developer.mozilla.org canvas는 context를 갖고있는 html의 요소로, 그 안에서 픽셀들을 다룬다. CanvasRende..