splash_screen.cpp
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1 /*
2  * Copyright (c) 2012, Willow Garage, Inc.
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15  * this software without specific prior written permission.
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29 
30 #include "rviz/splash_screen.h"
31 #include "rviz/load_resource.h"
32 #include "env_config.h"
33 
34 #include <QPainter>
35 #include <QPoint>
36 
37 #include <iostream>
38 #include <QCoreApplication>
39 
40 namespace rviz
41 {
42 
43 SplashScreen::SplashScreen( const QPixmap& pixmap )
44  : QSplashScreen()
45 {
46  const int bottom_border = 27;
47  QPixmap splash( pixmap.width(), pixmap.height()+bottom_border );
48  splash.fill( QColor(0,0,0) );
49 
50  QPainter painter( &splash );
51 
52  painter.drawPixmap( QPoint(0,0), pixmap );
53 
54  QPixmap overlay = loadPixmap( "package://rviz/images/splash_overlay.png" );
55  painter.drawTiledPixmap( QRect( 0,pixmap.height()-overlay.height(), pixmap.width(),pixmap.height() ), overlay );
56 
57  // draw version info
58  QString version_info = "r"+QString(get_version().c_str());
59  version_info += " (" + QString(get_distro().c_str()) + ")";
60 
61  painter.setPen( QColor(160,160,160) );
62  QRect r = splash.rect();
63  r .setRect(r.x() + 5, r.y() + 5, r.width() - 10, r.height() - 10);
64  painter.drawText( r, Qt::AlignRight | Qt::AlignBottom, version_info );
65 
66  setPixmap( splash );
67 }
68 
69 void SplashScreen::showMessage( const QString& message )
70 {
71  QSplashScreen::showMessage( message, Qt::AlignLeft | Qt::AlignBottom, Qt::white );
72 }
73 
74 } // end namespace rviz
std::string get_version()
std::string get_distro()
SplashScreen(const QPixmap &pixmap)
void showMessage(const QString &message)
r
QPixmap loadPixmap(QString url, bool fill_cache)


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Wed Aug 28 2019 04:01:51