Function matrix

Function to create matrix equivalent to "new" constructor

matrix(a?, b?, c?, d?, tx?, ty?): Matrix
Parameters
- a: number = 1
  position(0,0) sx*cos(alpha)
- b: number = 0
  position(0,1) sx*sin(alpha)
- c: number = 0
  position(1,0) -sy*sin(alpha)
- d: number = 1
  position(1,1) sy*cos(alpha)
- tx: number = 0
  position(2,0) translation by x
- ty: number = 0
  position(2,1) translation by y
Returns Matrix
- Defined in src/classes/matrix.ts:171