valentina/src/libs/vtools/visualization/line/vistoolcurveintersectaxis.cpp

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/************************************************************************
**
** @file vistoolcurveintersectaxis.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 21 10, 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) 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 "vistoolcurveintersectaxis.h"
#include "../vpatterndb/vcontainer.h"
#include "../vgeometry/vpointf.h"
#include "../../tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolcurveintersectaxis.h"
//---------------------------------------------------------------------------------------------------------------------
VisToolCurveIntersectAxis::VisToolCurveIntersectAxis(const VContainer *data, QGraphicsItem *parent)
: VisLine(data, parent), axisPointId(NULL_ID), angle(-1), point(nullptr), basePoint(nullptr), baseLine(nullptr),
axisLine(nullptr), visCurve(nullptr)
{
this->mainColor = Qt::red;
visCurve = InitItem<QGraphicsPathItem>(Qt::darkGreen, this);
basePoint = InitPoint(supportColor, this);
baseLine = InitItem<QGraphicsLineItem>(supportColor, this);
axisLine = InitItem<QGraphicsLineItem>(supportColor, this); //-V656
point = InitPoint(mainColor, this);
}
//---------------------------------------------------------------------------------------------------------------------
VisToolCurveIntersectAxis::~VisToolCurveIntersectAxis()
{}
//---------------------------------------------------------------------------------------------------------------------
void VisToolCurveIntersectAxis::RefreshGeometry()
{
if (object1Id > NULL_ID)
{
const QSharedPointer<VAbstractCurve> curve = Visualization::data->GeometricObject<VAbstractCurve>(object1Id);
DrawPath(visCurve, curve->GetPath(PathDirection::Show), supportColor, Qt::SolidLine, Qt::RoundCap);
if (axisPointId > NULL_ID)
{
QLineF axis;
const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(axisPointId);
if (VFuzzyComparePossibleNulls(angle, -1))
{
axis = Axis(*first, Visualization::scenePos);
}
else
{
axis = Axis(*first, angle);
}
DrawPoint(basePoint, *first, mainColor);
DrawLine(axisLine, axis, supportColor, Qt::DashLine);
QPointF p = VToolCurveIntersectAxis::FindPoint(*first, axis.angle(), curve);
QLineF axis_line(*first, p);
DrawLine(this, axis_line, mainColor, lineStyle);
DrawPoint(point, p, mainColor);
Visualization::toolTip = tr("<b>Intersection curve and axis</b>: angle = %1°; <b>Shift</b> - "
"sticking angle, <b>Enter</b> - finish creation")
.arg(this->line().angle());
}
}
}
//---------------------------------------------------------------------------------------------------------------------
QString VisToolCurveIntersectAxis::Angle() const
{
return QString("%1").arg(this->line().angle());
}
//---------------------------------------------------------------------------------------------------------------------
2015-02-03 11:17:04 +01:00
void VisToolCurveIntersectAxis::SetAngle(const QString &expression)
{
angle = FindVal(expression, Visualization::data->PlainVariables());
}
//---------------------------------------------------------------------------------------------------------------------
void VisToolCurveIntersectAxis::setAxisPointId(const quint32 &value)
{
axisPointId = value;
}