fix mirroring across y for arcs and ellipses

4 years ago · b7383a30ca
parent 177f9952a5
commit b7383a30ca
2 changed files with 2 additions and 0 deletions
--- a/masque/shapes/arc.py
+++ b/masque/shapes/arc.py
@ -326,6 +326,7 @@ class Arc(Shape, metaclass=AutoSlots):
    def mirror(self, axis: int) -> 'Arc':
        self.offset[axis - 1] *= -1
        self.rotation *= -1
+        self.rotation += axis * pi
        self.angles *= -1
        return self

--- a/masque/shapes/ellipse.py
+++ b/masque/shapes/ellipse.py
@ -183,6 +183,7 @@ class Ellipse(Shape, metaclass=AutoSlots):
    def mirror(self, axis: int) -> 'Ellipse':
        self.offset[axis - 1] *= -1
        self.rotation *= -1
+        self.rotation += axis * pi
        return self

    def scale_by(self, c: float) -> 'Ellipse':