111 lines
4.0 KiB
C++
111 lines
4.0 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://bitbucket.org/dismine/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 "../ifc/ifcdef.h"
|
|
#include "../vgeometry/vpointf.h"
|
|
#include "../vpatterndb/vcontainer.h"
|
|
#include "../visualization.h"
|
|
#include "visline.h"
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VisToolPointOfIntersection::VisToolPointOfIntersection(const VContainer *data, QGraphicsItem *parent)
|
|
: VisLine(data, parent), point2Id(NULL_ID), point(nullptr), axisP1(nullptr), axisP2(nullptr), axis2(nullptr)
|
|
{
|
|
axisP1 = InitPoint(supportColor, this);
|
|
axisP2 = InitPoint(supportColor, this); //-V656
|
|
axis2 = InitItem<VScaledLine>(supportColor, this);
|
|
|
|
point = InitPoint(mainColor, this);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPointOfIntersection::RefreshGeometry()
|
|
{
|
|
QLineF axisL1;
|
|
if (object1Id <= NULL_ID)
|
|
{
|
|
axisL1 = Axis(Visualization::scenePos, 90);
|
|
DrawLine(this, axisL1, supportColor, Qt::DashLine);
|
|
}
|
|
else
|
|
{
|
|
const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(object1Id);
|
|
DrawPoint(axisP1, static_cast<QPointF>(*first), supportColor);
|
|
|
|
axisL1 = Axis(static_cast<QPointF>(*first), 90);
|
|
DrawLine(this, axisL1, supportColor, Qt::DashLine);
|
|
|
|
QLineF axisL2;
|
|
if (point2Id <= NULL_ID)
|
|
{
|
|
axisL2 = Axis(Visualization::scenePos, 180);
|
|
ShowIntersection(axisL1, axisL2, supportColor);
|
|
}
|
|
else
|
|
{
|
|
const QSharedPointer<VPointF> second = Visualization::data->GeometricObject<VPointF>(point2Id);
|
|
DrawPoint(axisP2, static_cast<QPointF>(*second), supportColor);
|
|
axisL2 = Axis(static_cast<QPointF>(*second), 180);
|
|
ShowIntersection(axisL1, axisL2, mainColor);
|
|
}
|
|
DrawLine(axis2, axisL2, supportColor, Qt::DashLine);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPointOfIntersection::setPoint2Id(const quint32 &value)
|
|
{
|
|
point2Id = value;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolPointOfIntersection::ShowIntersection(const QLineF &axis1, const QLineF &axis2, const QColor &color)
|
|
{
|
|
QPointF p;
|
|
QLineF::IntersectType intersect = axis1.intersect(axis2, &p);
|
|
if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
|
|
{
|
|
point->setVisible(true);
|
|
DrawPoint(point, p, color);
|
|
}
|
|
else
|
|
{
|
|
point->setVisible(false);
|
|
}
|
|
}
|