https://developer.mozilla.org/en-US/docs/Web/SVG/Element/line - SVG: Scalable Vector Graphics | MDN The element is an SVG basic shape used to create a line connecting two points. developer.mozilla.org 선그리기 및 애니메이션 등 활용 범위 다양 [angular attribute svg 사용법] ex : In order to bind to SVG element attributes in Angular, you must prefix them with attr: For your circle this will be: