# transform

* :blue\_book: [transform](https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/transform)

| transformation      | notes           |
| ------------------- | --------------- |
| translate(x,y)      |                 |
| scale(x,y)          | 縮放中心固定為座標系原點    |
| rotate(a,x,y)       | 可指定旋轉中心 :star:  |
| skewX(a)            |                 |
| skewY(a)            |                 |
| matrix(a,b,c,d,e,f) |                 |
