1
/***************************************************************************
2
* Copyright (c) 2015 WandererFan <wandererfan@gmail.com> *
4
* This file is part of the FreeCAD CAx development system. *
6
* This library is free software; you can redistribute it and/or *
7
* modify it under the terms of the GNU Library General Public *
8
* License as published by the Free Software Foundation; either *
9
* version 2 of the License, or (at your option) any later version. *
11
* This library is distributed in the hope that it will be useful, *
12
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14
* GNU Library General Public License for more details. *
16
* You should have received a copy of the GNU Library General Public *
17
* License along with this library; see the file COPYING.LIB. If not, *
18
* write to the Free Software Foundation, Inc., 59 Temple Place, *
19
* Suite 330, Boston, MA 02111-1307, USA *
21
***************************************************************************/
23
#include "PreCompiled.h"
27
# include <QStyleOptionGraphicsItem>
30
#include "QGCustomSvg.h"
33
using namespace TechDrawGui;
35
QGCustomSvg::QGCustomSvg()
37
setCacheMode(QGraphicsItem::NoCache);
38
setAcceptHoverEvents(false);
39
setFlag(QGraphicsItem::ItemIsSelectable, false);
40
setFlag(QGraphicsItem::ItemIsMovable, false);
41
setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
43
m_svgRender = new QSvgRenderer();
46
QGCustomSvg::~QGCustomSvg()
51
void QGCustomSvg::centerAt(QPointF centerPos)
53
centerAt(centerPos.x(), centerPos.y());
56
void QGCustomSvg::centerAt(double cX, double cY)
58
QRectF box = boundingRect();
59
double width = box.width();
60
double height = box.height();
61
double newX = (cX - width/2.) * scale();
62
double newY = (cY - height/2.) * scale();
66
bool QGCustomSvg::load(QByteArray *svgBytes)
68
bool success = m_svgRender->load(*svgBytes);
69
prepareGeometryChange();
70
setSharedRenderer(m_svgRender);
74
bool QGCustomSvg::load(QString filename)
76
bool success = m_svgRender->load(filename);
77
prepareGeometryChange();
78
setSharedRenderer(m_svgRender);
82
void QGCustomSvg::paint ( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) {
83
QStyleOptionGraphicsItem myOption(*option);
84
myOption.state &= ~QStyle::State_Selected;
86
// painter->setPen(Qt::yellow);
87
// painter->drawRect(boundingRect()); //good for debugging
89
QGraphicsSvgItem::paint (painter, &myOption, widget);