122 lines
5.0 KiB
C++
122 lines
5.0 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vistoolbisector.cpp
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date 24 7, 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 "vistoolbisector.h"
|
|
#include "../geometry/vpointf.h"
|
|
#include "../container/vcontainer.h"
|
|
#include "../tools/drawTools/vtoolbisector.h"
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VisToolBisector::VisToolBisector(const VContainer *data, QGraphicsItem *parent)
|
|
:VisLine(data, parent), point2Id(NULL_ID), point3Id(NULL_ID), point(nullptr), line1P1(nullptr), line1P2(nullptr),
|
|
line1(nullptr), line2P2(nullptr), line2(nullptr), length(0)
|
|
{
|
|
line1P1 = InitPoint(supportColor, this);
|
|
line1P2 = InitPoint(supportColor, this);
|
|
line1 = InitItem<QGraphicsLineItem>(supportColor, this);
|
|
|
|
line2P2 = InitPoint(supportColor, this);
|
|
line2 = InitItem<QGraphicsLineItem>(supportColor, this);
|
|
|
|
point = InitPoint(mainColor, this);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolBisector::setPoint2Id(const quint32 &value)
|
|
{
|
|
point2Id = value;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolBisector::setPoint3Id(const quint32 &value)
|
|
{
|
|
point3Id = value;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolBisector::setLength(const QString &expression)
|
|
{
|
|
length = FindLength(expression);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VisToolBisector::~VisToolBisector()
|
|
{}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VisToolBisector::RefreshGeometry()
|
|
{
|
|
if (point1Id > 0)
|
|
{
|
|
const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(point1Id);
|
|
DrawPoint(line1P1, first->toQPointF(), supportColor);
|
|
|
|
if (point2Id <= 0)
|
|
{
|
|
DrawLine(line1, QLineF(first->toQPointF(), Visualization::scenePos), supportColor);
|
|
}
|
|
else
|
|
{
|
|
const QSharedPointer<VPointF> second = Visualization::data->GeometricObject<VPointF>(point2Id);
|
|
DrawPoint(line1P2, second->toQPointF(), supportColor);
|
|
|
|
DrawLine(line1, QLineF(first->toQPointF(), second->toQPointF()), supportColor);
|
|
|
|
if (point3Id <= 0)
|
|
{
|
|
DrawLine(line2, QLineF(second->toQPointF(), Visualization::scenePos), supportColor);
|
|
}
|
|
else
|
|
{
|
|
const QSharedPointer<VPointF> third = Visualization::data->GeometricObject<VPointF>(point3Id);
|
|
DrawPoint(line2P2, third->toQPointF(), supportColor);
|
|
|
|
DrawLine(line2, QLineF(second->toQPointF(), third->toQPointF()), supportColor);
|
|
|
|
if (qFuzzyCompare(1 + length, 1 + 0) == false)
|
|
{
|
|
qreal angle = VToolBisector::BisectorAngle(first->toQPointF(), second->toQPointF(),
|
|
third->toQPointF());
|
|
QLineF mainLine = Line(second->toQPointF(), length, angle);
|
|
DrawLine(this, mainLine, mainColor, lineStyle);
|
|
|
|
DrawPoint(point, mainLine.p2(), mainColor);
|
|
}
|
|
else
|
|
{
|
|
qreal angle = VToolBisector::BisectorAngle(first->toQPointF(), second->toQPointF(),
|
|
third->toQPointF());
|
|
QPointF endRay = Ray(second->toQPointF(), angle);
|
|
QLineF mainLine = Line(second->toQPointF(), QLineF(second->toQPointF(), endRay).length(), angle);
|
|
DrawLine(this, mainLine, mainColor, lineStyle);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|