valentina/src/app/visualization/vistoolpointofcontact.cpp

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/************************************************************************
**
** @file vistoolpointofcontact.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 14 8, 2014
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2014 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 "vistoolpointofcontact.h"
#include "../geometry/vpointf.h"
#include "../tools/drawTools/vtoolpointofcontact.h"
//---------------------------------------------------------------------------------------------------------------------
VisToolPointOfContact::VisToolPointOfContact(const VContainer *data, QGraphicsItem *parent)
:VisLine(data, parent), lineP2Id(NULL_ID), radiusId(NULL_ID), point(nullptr), lineP1(nullptr), lineP2(nullptr),
arc_point(nullptr), circle(nullptr), radius(0)
{
arc_point = InitPoint(supportColor, this);
lineP1 = InitPoint(supportColor, this);
lineP2 = InitPoint(supportColor, this);
circle = InitItem<QGraphicsEllipseItem>(supportColor, this);
point = InitPoint(mainColor, this);
}
//---------------------------------------------------------------------------------------------------------------------
VisToolPointOfContact::~VisToolPointOfContact()
{}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPointOfContact::RefreshGeometry()
{
if (point1Id > 0)
{
const VPointF *first = Visualization::data->GeometricObject<const VPointF *>(point1Id);
DrawPoint(lineP1, first->toQPointF(), supportColor);
if (lineP2Id <= 0)
{
DrawLine(this, QLineF(first->toQPointF(), Visualization::scenePos), supportColor);
}
else
{
const VPointF *second = Visualization::data->GeometricObject<const VPointF *>(lineP2Id);
DrawPoint(lineP2, second->toQPointF(), supportColor);
DrawLine(this, QLineF(first->toQPointF(), second->toQPointF()), supportColor);
if (radiusId <= 0)
{
return;
}
else
{
const VPointF *third = Visualization::data->GeometricObject<const VPointF *>(radiusId);
DrawPoint(arc_point, third->toQPointF(), supportColor);
if (qFuzzyCompare(1 + radius, 1 + 0) == false)
{
QPointF fPoint = VToolPointOfContact::FindPoint(radius, third->toQPointF(), first->toQPointF(),
second->toQPointF());
DrawPoint(point, fPoint, mainColor);
circle->setRect(PointRect(radius));
DrawPoint(circle, third->toQPointF(), supportColor, Qt::DashLine);
}
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPointOfContact::setLineP2Id(const quint32 &value)
{
lineP2Id = value;
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPointOfContact::setRadiusId(const quint32 &value)
{
radiusId = value;
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolPointOfContact::setRadius(const QString &expression)
{
radius = FindLength(expression);
}