void ModelCurve::alignPoints()
{
// First set end points
QPointF from = m_points_pos[0];
QPointF to = m_points_pos[3];
const QVariant &sDim = m_source.dimension();
const QVariant &tDim = m_target.dimension();
from = m_source.shapeKind() == ModelMultiShapeItem::Circle ?
GraphicsAlgo::getPointOnCircle (m_target.pos(), m_source.pos(), sDim.toReal()/2) :
GraphicsAlgo::getPointOnRectangle(m_target.pos(), m_source.pos(), sDim.toSizeF().width(), sDim.toSizeF().height());
to = m_target.shapeKind() == ModelMultiShapeItem::Circle ?
GraphicsAlgo::getPointOnCircle (m_source.pos(), m_target.pos(), tDim.toReal()/2) :
GraphicsAlgo::getPointOnRectangle(m_source.pos(), m_target.pos(), tDim.toSizeF().width(), tDim.toSizeF().height());
setPointPos(0, from);
setPointPos(3, to);
// Now set mid points
alignMidPoints();
}
void ModelCurve::alignMidPoints()
{
const QPointF &from = m_points_pos[0];
const QPointF &to = m_points_pos[3];
setPointPos(1, GraphicsAlgo::getPointOnLine(from, to, 1./3));
setPointPos(2, GraphicsAlgo::getPointOnLine(from, to, 2./3));
}
void DrawingPolyItem::setPointY(int index, qreal sceneY)
{
setPointPos(index, QPointF(pointX(index), sceneY));
}
void DrawingPolyItem::setPointX(int index, qreal sceneX)
{
setPointPos(index, QPointF(sceneX, pointY(index)));
}
void DrawingPolyItem::setPointPos(int index, qreal sceneX, qreal sceneY)
{
setPointPos(index, QPointF(sceneX, sceneY));
}