void Plot::loadSVG()
{
QString dir;
const QString fileName = QFileDialog::getOpenFileName( NULL,
"Load a Scaleable Vector Graphic (SVG) Map",
dir, "SVG Files (*.svg)");
if ( !fileName.isEmpty() )
loadSVG(fileName);
}
void MainWindow::loadSVG()
{
QString dir = "/home1/uwe/qwt/qwt/tests/svg";
const QString fileName = QFileDialog::getOpenFileName( NULL,
"Load a Scaleable Vector Graphic (SVG) Document",
dir, "SVG Files (*.svg)" );
if ( !fileName.isEmpty() )
loadSVG( fileName );
statusBar()->showMessage( fileName );
}
MainWindow::MainWindow()
{
QWidget *w = new QWidget( this );
d_canvas[0] = new Canvas( Canvas::Svg, this );
d_canvas[0]->setAutoFillBackground( true );
d_canvas[0]->setPalette( Qt::gray );
d_canvas[1] = new Canvas( Canvas::VectorGraphic, this );
d_canvas[1]->setAutoFillBackground( true );
d_canvas[1]->setPalette( Qt::gray );
QVBoxLayout *vBox1 = new QVBoxLayout();
vBox1->setContentsMargins( 0, 0, 0, 0 );
vBox1->setSpacing( 5 );
vBox1->addWidget( new QLabel( "SVG" ), 0, Qt::AlignCenter );
vBox1->addWidget( d_canvas[0], 10 );
QVBoxLayout *vBox2 = new QVBoxLayout();
vBox2->setContentsMargins( 0, 0, 0, 0 );
vBox2->setSpacing( 5 );
vBox2->addWidget( new QLabel( "Vector Graphic" ), 0, Qt::AlignCenter );
vBox2->addWidget( d_canvas[1], 10 );
QHBoxLayout *layout = new QHBoxLayout( w );
layout->addLayout( vBox1 );
layout->addLayout( vBox2 );
setCentralWidget( w );
QToolBar *toolBar = new QToolBar( this );
QToolButton *btnLoad = new QToolButton( toolBar );
btnLoad->setText( "Load SVG" );
btnLoad->setToolButtonStyle( Qt::ToolButtonTextUnderIcon );
toolBar->addWidget( btnLoad );
addToolBar( toolBar );
connect( btnLoad, SIGNAL( clicked() ), this, SLOT( loadSVG() ) );
#if 0
QPainterPath path;
path.addRect( QRectF( 1.0, 1.0, 2.0, 2.0 ) );
loadPath( path );
#endif
};
bool Layout::loadLayoutFiles(string dataPath, string infoPath) {
printf("loadLayoutFiles\n");
this->dataPath = dataPath;
this->infoPath = infoPath;
if (loadInfo(dataPath + infoPath)) {
if (loadSVG(dataPath + svgPath)) {
printf("loaded layout %s\n", layoutName.c_str());
return true;
} else {
printf("ERR: failed to load svg from %s\n", svgPath.c_str());
}
} else {
printf("ERR: failed to load info from %s\n", infoPath.c_str());
}
return false;
}
MainWindow(const QString &fileName)
{
Plot *plot = new Plot(this);
if ( !fileName.isEmpty() )
plot->loadSVG(fileName);
setCentralWidget(plot);
#ifndef QT_NO_FILEDIALOG
QToolBar *toolBar = new QToolBar(this);
QToolButton *btnLoad = new QToolButton(toolBar);
btnLoad->setText("Load SVG");
btnLoad->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
toolBar->addWidget(btnLoad);
addToolBar(toolBar);
connect(btnLoad, SIGNAL(clicked()), plot, SLOT(loadSVG()));
#endif
}
