384fcdf006
* techdraw: changed the cosmetic vertex shape * add back the call to prepareGeometryChange * add getVertexSize and getLineWidth methods to QGIViewPart * use doubles for sizes * update setRadius in QGMarker to use double instead of float
86 lines
3.1 KiB
C++
86 lines
3.1 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
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* Copyright (c) 2024 Benjamin Bræstrup Sayoc <benj5378@outlook.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <cassert>
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# include <QPainter>
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# include <QPainterPath>
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# include <QStyleOptionGraphicsItem>
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#endif
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#include <Base/Tools2D.h>
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#include "QGIVertex.h"
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#include "PreferencesGui.h"
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#include "QGIPrimPath.h"
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using namespace TechDrawGui;
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QGIVertex::QGIVertex(int index) :
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projIndex(index),
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m_radius(2)
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{
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QColor vertexColor = PreferencesGui::vertexQColor();
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setFill(vertexColor, Qt::SolidPattern);
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setRadius(m_radius);
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}
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void QGIVertex::setRadius(double r)
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{
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m_radius = r;
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QPainterPath p;
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p.addEllipse(-r/2.0, -r/2.0, r, r);
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setPath(p);
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}
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void QGIVertex::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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QStyleOptionGraphicsItem myOption(*option);
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myOption.state &= ~QStyle::State_Selected;
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// painter->setPen(Qt::blue);
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// painter->drawRect(boundingRect()); //good for debugging
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// m_brush.setColor(m_colCurrent);
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// m_brush.setStyle(m_fill);
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// setBrush(m_brush);
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QGIPrimPath::paint (painter, &myOption, widget);
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}
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Base::Vector2d QGIVertex::toVector2d() const
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{
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QPointF center = boundingRect().center();
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center = mapToScene(center);
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return Base::Vector2d(center.x(), center.y());
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}
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//! Returns a vector drawn from own position to p2
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Base::Vector2d QGIVertex::vector2dBetweenPoints(const QGIVertex* p2) const
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{
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return p2->toVector2d() - toVector2d();
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}
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