mirror of
https://gitlab.com/smart-pattern/valentina.git
synced 2024-07-05 18:46:09 +02:00
113 lines
4.1 KiB
C++
113 lines
4.1 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vistoolpointofintersection.cpp
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date 13 8, 2014
|
|
**
|
|
** @brief
|
|
** @copyright
|
|
** This source code is part of the Valentina project, a pattern making
|
|
** program, whose allow create and modeling patterns of clothing.
|
|
** Copyright (C) 2013-2015 Valentina project
|
|
** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
|
|
**
|
|
** Valentina is free software: you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation, either version 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** Valentina is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
|
|
**
|
|
*************************************************************************/
|
|
|
|
#include "vistoolpointofintersection.h"
|
|
|
|
#include <QGraphicsEllipseItem>
|
|
#include <QGraphicsLineItem>
|
|
#include <QLine>
|
|
#include <QPointF>
|
|
#include <QSharedPointer>
|
|
#include <Qt>
|
|
#include <new>
|
|
|
|
#include "../vgeometry/vpointf.h"
|
|
#include "../vpatterndb/vcontainer.h"
|
|
#include "../visualization.h"
|
|
#include "visline.h"
|
|
#include "../vmisc/compatibility.h"
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VisToolPointOfIntersection::VisToolPointOfIntersection(const VContainer *data, QGraphicsItem *parent)
|
|
: VisLine(data, parent)
|
|
{
|
|
m_axisP1 = InitPoint(Color(VColor::SupportColor), this);
|
|
m_axisP2 = InitPoint(Color(VColor::SupportColor), this); //-V656
|
|
m_axis2 = InitItem<VScaledLine>(Color(VColor::SupportColor), this);
|
|
|
|
m_point = InitPoint(Color(VColor::MainColor), this);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPointOfIntersection::RefreshGeometry()
|
|
{
|
|
QLineF axisL1;
|
|
if (m_point1Id <= NULL_ID)
|
|
{
|
|
axisL1 = Axis(ScenePos(), 90);
|
|
DrawLine(this, axisL1, Color(VColor::SupportColor), Qt::DashLine);
|
|
}
|
|
else
|
|
{
|
|
const QSharedPointer<VPointF> first = GetData()->GeometricObject<VPointF>(m_point1Id);
|
|
DrawPoint(m_axisP1, static_cast<QPointF>(*first), Color(VColor::SupportColor));
|
|
|
|
axisL1 = Axis(static_cast<QPointF>(*first), 90);
|
|
DrawLine(this, axisL1, Color(VColor::SupportColor), Qt::DashLine);
|
|
|
|
QLineF axisL2;
|
|
if (m_point2Id <= NULL_ID)
|
|
{
|
|
axisL2 = Axis(ScenePos(), 180);
|
|
ShowIntersection(axisL1, axisL2, Color(VColor::SupportColor));
|
|
}
|
|
else
|
|
{
|
|
const QSharedPointer<VPointF> second = GetData()->GeometricObject<VPointF>(m_point2Id);
|
|
DrawPoint(m_axisP2, static_cast<QPointF>(*second), Color(VColor::SupportColor));
|
|
axisL2 = Axis(static_cast<QPointF>(*second), 180);
|
|
ShowIntersection(axisL1, axisL2, Color(VColor::MainColor));
|
|
}
|
|
DrawLine(m_axis2, axisL2, Color(VColor::SupportColor), Qt::DashLine);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPointOfIntersection::VisualMode(quint32 id)
|
|
{
|
|
m_point1Id = id;
|
|
StartVisualMode();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPointOfIntersection::ShowIntersection(const QLineF &axis1, const QLineF &axis2, const QColor &color)
|
|
{
|
|
QPointF p;
|
|
QLineF::IntersectType intersect = Intersects(axis1, axis2, &p);
|
|
|
|
if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
|
|
{
|
|
m_point->setVisible(true);
|
|
DrawPoint(m_point, p, color);
|
|
}
|
|
else
|
|
{
|
|
m_point->setVisible(false);
|
|
}
|
|
}
|