5 #ifndef FLUTTER_IMPELLER_GEOMETRY_RSTRANSFORM_H_
6 #define FLUTTER_IMPELLER_GEOMETRY_RSTRANSFORM_H_
40 return {scaled_cos_sin.
x, scaled_cos_sin.y, origin.
x, origin.
y};
std::array< Point, 4 > Quad
std::ostream & operator<<(std::ostream &out, const impeller::Arc &a)
A 4x4 matrix using column-major storage.
static Vector2 CosSin(Radians radians)