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element-editor: fix jumping positions when rotate, mirror or flip

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plc-user
2025-03-07 07:43:20 +01:00
parent 20b7e1763d
commit 45afd9af0e
6 changed files with 112 additions and 81 deletions
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24
sources/editor/graphicspart/partline.cpp
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@@ -574,8 +574,12 @@ void PartLine::setSecondEndLength(const qreal &l)
void PartLine::setRotation(qreal angle) {
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
m_rot = QET::correctAngle(angle, true);
m_line.setP1(QTransform().rotate(diffAngle).map(m_line.p1()));
m_line.setP2(QTransform().rotate(diffAngle).map(m_line.p2()));
auto p1 = mapToScene(m_line.p1());
auto p2 = mapToScene(m_line.p2());
p1 = QTransform().rotate(diffAngle).map(p1);
p2 = QTransform().rotate(diffAngle).map(p2);
m_line.setP1(mapFromScene(p1));
m_line.setP2(mapFromScene(p2));
prepareGeometryChange();
setLine(m_line);
adjustHandlerPos();
@@ -587,8 +591,12 @@ qreal PartLine::rotation() const {
}
void PartLine::flip() {
m_line.setP1(QPointF(m_line.p1().x(), (-1) * m_line.p1().y()));
m_line.setP2(QPointF(m_line.p2().x(), (-1) * m_line.p2().y()));
auto p1 = mapToScene(m_line.p1());
auto p2 = mapToScene(m_line.p2());
p1 = QPointF(p1.x(), (-1) * p1.y());
p2 = QPointF(p2.x(), (-1) * p2.y());
m_line.setP1(mapFromScene(p1));
m_line.setP2(mapFromScene(p2));
setLine(m_line);
prepareGeometryChange();
adjustHandlerPos();
@@ -596,8 +604,12 @@ void PartLine::flip() {
}
void PartLine::mirror() {
m_line.setP1(QPointF((-1) * m_line.p1().x(), m_line.p1().y()));
m_line.setP2(QPointF((-1) * m_line.p2().x(), m_line.p2().y()));
auto p1 = mapToScene(m_line.p1());
auto p2 = mapToScene(m_line.p2());
p1 = QPointF((-1) * p1.x(), p1.y());
p2 = QPointF((-1) * p2.x(), p2.y());
m_line.setP1(mapFromScene(p1));
m_line.setP2(mapFromScene(p2));
setLine(m_line);
prepareGeometryChange();
adjustHandlerPos();