message: Added docs for `DrawParam.into_matrix()`
diff: @@ -1166,6 +1166,8 @@ impl Default for DrawParam {
  }
  impl DrawParam {
  + /// Turn the DrawParam into a model matrix, combining
  + /// destination, rotation, scale, offset and shear.
  pub fn into_matrix(self) -> Matrix4 {
  type Vec3 = na::Vector3<f32>;
  let translate = Matrix4::new_translation(&Vec3::new(self.dest.x, self.dest.y, 0.0));
  