diff options
| -rw-r--r-- | src/main/python/shapes/line.py | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/src/main/python/shapes/line.py b/src/main/python/shapes/line.py index d1e3124..e0e3fae 100644 --- a/src/main/python/shapes/line.py +++ b/src/main/python/shapes/line.py @@ -210,15 +210,29 @@ class Line(QGraphicsPathItem): if x == x1 == x2: #vertical if min(y1, y2) <= y < max(y1, y2): - path.lineTo(point - QPointF(0, 8)) + bool = y2>y1 + if bool: + path.lineTo(point - QPointF(0, 8)) + else: + path.lineTo(point + QPointF(0, 8)) path.arcTo(QRectF(x-8, y-8, 16, 16), 90, -180) - path.moveTo(point + QPointF(0, 8)) + if bool: + path.moveTo(point + QPointF(0, 8)) + else: + path.moveTo(point - QPointF(0, 8)) elif y == y1 == y2: #horizontal if min(x1, x2) <= x < max(x1, x2): - path.lineTo(point - QPointF(8, 0)) + bool = x2>x1 + if bool: + path.lineTo(point - QPointF(8, 0)) + else: + path.lineTo(point - QPointF(8, 0)) path.arcTo(QRectF(x-8, y-8, 16, 16), 180, 180) - path.moveTo(point + QPointF(8, 0)) + if bool: + path.moveTo(point + QPointF(8, 0)) + else: + path.lineTo(point - QPointF(8, 0)) path.lineTo(self.points[i+1]) painter.drawPath(path) |