Fix rendering of reference axes in bottom left corner.

src/drawentity.cpp

@@ -571,7 +571,6 @@ void Entity::Draw(DrawAs how, Canvas *canvas) {
                         stroke.color = RgbaColor::From(0, luma, 0);
                     }
                 }
-                hcs = canvas->GetStroke(stroke);
 
                 Quaternion q = NormalGetNum();
                 Vector tail;
@@ -589,6 +588,8 @@ void Entity::Draw(DrawAs how, Canvas *canvas) {
                     tail = SK.GetEntity(point[0])->PointGetNum();
                 }
                 tail = camera.AlignToPixelGrid(tail);
+
+                hcs = canvas->GetStroke(stroke);
                 Vector v = (q.RotationN()).WithMagnitude(50.0 / camera.scale);
                 Vector tip = tail.Plus(v);
                 canvas->DrawLine(tail, tip, hcs);