int QPrinterProto::resolution() const
{
QPrinter *item = qscriptvalue_cast<QPrinter*>(thisObject());
if (item)
return item->resolution();
return 0;
}
void PrintHelper::print(Document::Ptr doc)
{
doc->startLoadingFullImage();
doc->waitUntilLoaded();
QPrinter printer;
PrintOptionsPage* optionsPage = new PrintOptionsPage(doc->size());
optionsPage->loadConfig();
std::unique_ptr<QPrintDialog> dialog(
KdePrint::createPrintDialog(&printer,
QList<QWidget*>() << optionsPage,
d->mParent)
);
dialog->setWindowTitle(i18n("Print Image"));
bool wantToPrint = dialog->exec();
optionsPage->saveConfig();
if (!wantToPrint) {
return;
}
QPainter painter(&printer);
QRect rect = painter.viewport();
QSize size = d->adjustSize(optionsPage, doc, printer.resolution(), rect.size());
QPoint pos = d->adjustPosition(optionsPage, size, rect.size());
painter.setViewport(pos.x(), pos.y(), size.width(), size.height());
QImage image = doc->image();
painter.setWindow(image.rect());
painter.drawImage(0, 0, image);
}
/*!
\param itemRow The row of the item for which to print the barcode lable.
\see printLabelCurrent()
*/
void wndInventoryControl::printLabel( QVector<int> itemRow )
{
QPrinter printer;
// The labels used are 2.25"x0.75"
// Set page size and margins accordingly
qreal labelwidth = 2.25;
qreal labelheight = 0.75;
printer.setPaperSize( QSizeF( labelwidth, labelheight ), QPrinter::Inch );
printer.setPageMargins( 0, 0, 0, 0, QPrinter::Inch );
// PDF printing:
//printer.setOutputFormat(QPrinter::PdfFormat);
//printer.setOutputFileName("test.pdf");
// Build the painter data which is printed
QPainter painter;
if ( !painter.begin( &printer ) ) // Link the painter to the printer
{
qWarning( "Printer Error: Could not link painter to printer." );
return;
}
for ( int i = 0; i < itemRow.size(); i++ )
{
// Get the id column of the QTableView.
QString codestring = "*" + _pUI->tblInventory->model()->data( _pUI->tblInventory->model()->index( itemRow[i] ,0 ) ).toString() + "*";
// Draw the plaintext id centered at the top of the label
painter.setFont( QFont( "Verdana", 10 ) );
painter.drawText( 0 ,0, (int)( labelwidth * printer.resolution() ), (int)( labelheight * printer.resolution() ),
Qt::AlignHCenter, codestring );
// Switch to the barcode font and do the same
painter.setFont( QFont( "Free 3 of 9 Extended", 32 ) );
painter.drawText( 0, 15, (int)( labelwidth * printer.resolution() ), (int)( labelheight * printer.resolution() ),
Qt::AlignHCenter, codestring );
if ( i < itemRow.size() - 1 )
printer.newPage();
}
painter.end(); // Send output
}
//--------------------------------------------------------------------
float GDeviceQt::GetDPITag()const
{
#ifndef IOS
QPrinter * device = dynamic_cast<QPrinter *>( mQPainter->device() );
if ( device != 0 )
{
return device->resolution ();
}
#endif
return -1;
}
void Printer::print()
{
// we can only print if "PRINT" mode is selected
if (printMode != Printer::PRINT) {
return;
}
QPrinter *printerPtr;
printerPtr = static_cast<QPrinter*>(paintDevice);
TemplateLayout t(printOptions, templateOptions);
connect(&t, SIGNAL(progressUpdated(int)), this, SLOT(templateProgessUpdated(int)));
dpi = printerPtr->resolution();
//rendering resolution = selected paper size in inchs * printer dpi
pageSize.setHeight(qCeil(printerPtr->pageRect(QPrinter::Inch).height() * dpi));
pageSize.setWidth(qCeil(printerPtr->pageRect(QPrinter::Inch).width() * dpi));
webView->page()->setViewportSize(pageSize);
webView->page()->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
// export border width with at least 1 pixel
// templateOptions->borderwidth = std::max(1, pageSize.width() / 1000);
if (printOptions->type == print_options::DIVELIST) {
webView->setHtml(t.generate());
} else if (printOptions->type == print_options::STATISTICS ) {
webView->setHtml(t.generateStatistics());
}
if (printOptions->color_selected && printerPtr->colorMode()) {
printerPtr->setColorMode(QPrinter::Color);
} else {
printerPtr->setColorMode(QPrinter::GrayScale);
}
// apply user settings
int divesPerPage;
// get number of dives per page from data-numberofdives attribute in the body of the selected template
bool ok;
divesPerPage = webView->page()->mainFrame()->findFirstElement("body").attribute("data-numberofdives").toInt(&ok);
if (!ok) {
divesPerPage = 1; // print each dive in a single page if the attribute is missing or malformed
//TODO: show warning
}
int Pages;
if (divesPerPage == 0) {
flowRender();
} else {
Pages = qCeil(getTotalWork(printOptions) / (float)divesPerPage);
render(Pages);
}
}
/// Writes all the relevant data into the tdf file.
void ExportEPS::doExport()
{
using namespace std;
// code adapted from Umbrello
bool exportSuccessful;
QRect textrect;
//out->close();
// print the image to a normal postscript file,
// do not clip so that everything ends up in the file
// regardless of "paper size"
// because we want to work with postscript
// user-coordinates, set to the resolution
// of the printer (which should be 72dpi here)
QPrinter *printer;
printer = new QPrinter(QPrinter::ScreenResolution);
printer->setOutputToFile(true);
printer->setOutputFormat(QPrinter::PostScriptFormat);
printer->setOutputFileName(fileName);
printer->setColorMode(QPrinter::Color);
printer->setFontEmbeddingEnabled(true);
// do not call printer.setup(); because we want no user
// interaction here
QPainter *painter = new QPainter(printer);
// make sure the widget sizes will be according to the
// actually used printer font, important for getDiagramRect()
// and the actual painting
//view->forceUpdateWidgetFontMetrics(painter);
if (!scrollview)
{
delete painter;
delete printer;
exportSuccessful = FALSE;
}
Draw* draw = new Draw(scrollview, options);
QRect rect = draw->getBoundingBox(machine, painter);
rect.setWidth(rect.width()+10);
rect.setHeight(rect.height()+10);
painter->translate(-rect.x(),-rect.y());
//view->getDiagram(rect,*painter);
int resolution = printer->resolution();
if (scrollview)
scrollview->getDrawArea()->getSelection()->deselectAll(machine);
draw->drawStates(machine, painter, 0, 0, 1.0);
draw->drawTransitions(machine, painter, 0, 0, 1.0);
if (machine->getDrawITrans())
draw->drawInitialTransition(machine, machine->getInitialTransition(), painter, 0, 0, 1.0, textrect, FALSE);
// delete painter and printer before we try to open and fix the file
delete painter;
delete printer;
delete draw;
// modify bounding box from screen to eps resolution.
rect.setWidth( int(ceil(rect.width() * 72.0/resolution)) );
rect.setHeight( int(ceil(rect.height() * 72.0/resolution)) );
exportSuccessful = fixEPS(fileName,rect);
// next painting will most probably be to a different device (i.e. the screen)
//view->forceUpdateWidgetFontMetrics(0);
if (scrollview)
scrollview->getDrawArea()->reset();
//return exportSuccessful;
}
void TSController::printReport()
{
// qDebug()<<"TSController::printReport";
QPrinter printer;
QPrintDialog *dialog = new QPrintDialog(&printer, this);
dialog->setWindowTitle(tr("Предварительный просмотр"));
int endIndex=curveBuffer->lenght;
float listh=printer.widthMM()*printer.resolution()/25.4-60;
float listw=printer.heightMM()*printer.resolution()/25.4-60;
printer.setPageMargins(5,5,5,5,QPrinter::Millimeter);
printer.setOrientation(QPrinter::Landscape);
printer.setResolution(QPrinter::HighResolution);
printer.setPaperSize(QPrinter::A4);
Ui::Form pf;
pf.setupUi(&wpf);
pf.mainBox->setMaximumSize((int)listw,(int)listh);
pf.mainBox->setMinimumSize((int)listw,(int)listh);
pf.resultsTable->setMinimumWidth(40+(int)listw/3);
pf.resultsTable->setRowCount(13);
pf.resultsTable->setColumnCount(2);
pf.resultsTable->verticalHeader()->setVisible(false);
pf.resultsTable->setHorizontalHeaderLabels(QString(tr("Параметр; Значение")).split(";"));
pf.resultsTable->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
int i=0,j=0;
for(i=0;i<ui->resultsTable->rowCount();i++){
for(j=0;j<2;j++){
pf.resultsTable->setItem(i,j,getQTableWidgetItem(ui->resultsTable->item(i,j)->text()));
}
}
int myH=0,myW=0;
wpf.resize(pf.mainBox->size());
wpf.show();
myH = pf.gVolume->height();
myW = pf.gVolume->width();
QPixmap pmTempIn(myW,myH);
QPixmap pmTempOut(myW,myH);
QPixmap pmVolume(myW,myH);
QPainter prTempIn;
QPainter prTempOut;
QPainter prVolume;
prTempIn.begin(&pmTempIn);
prTempOut.begin(&pmTempOut);
prVolume.begin(&pmVolume);
int h = pf.gVolume->height()/2;
int step = h/10;
if(h%10>=5)
{
h+=step/2;
}
prVolume.fillRect(0,0,myW,myH,Qt::white);
prTempIn.fillRect(0,0,myW,myH,Qt::white);
prTempOut.fillRect(0,0,myW,myH,Qt::white);
prVolume.setPen(QColor(225,225,225));
prTempIn.setPen(QColor(225,225,225));
prTempOut.setPen(QColor(225,225,225));
for(i=step;i<h;i+=step)
{
prVolume.drawLine(0,h+i,myW,h+i);
prTempIn.drawLine(0,h+i,myW,h+i);
prTempOut.drawLine(0,h+i,myW,h+i);
prVolume.drawLine(0,h-i,myW,h-i);
prTempIn.drawLine(0,h-i,myW,h-i);
prTempOut.drawLine(0,h-i,myW,h-i);
}
for(i=10;i<myW;i+=10)
{
prVolume.drawLine(i,0,i,h<<1);
prTempIn.drawLine(i,0,i,h<<1);
prTempOut.drawLine(i,0,i,h<<1);
}
prVolume.setPen(QColor(0,0,0));
prTempIn.setPen(QColor(0,0,0));
prTempOut.setPen(curveBuffer->toutColor);
prVolume.setPen(QColor(255,0,0));
int* tinInt = curveBuffer->getTempInInterval();
int* toutInt = curveBuffer->getTempOutInterval();
int* volInt = curveBuffer->getVolumeInterval();
float tempInK = 1;
float tempOutK = 1;
float tempInZ = h;
float tempOutZ = h;
tempInAdaptive = (float)myH/(tinInt[1]-tinInt[0]);
tempOutAdaptive = (float)myH/(toutInt[1]-toutInt[0]);
volumeAdaptive = (float)myH/(volInt[1]-volInt[0]);
tempInZ = h + ceil((float)(tinInt[1]+tinInt[0])*tempInAdaptive*tempInK/2);
tempOutZ = h + ceil((float)(toutInt[1]+toutInt[0])*tempOutAdaptive*tempOutK/2);
float volumeK =1;
i=0;
int k=ceil((float)curveBuffer->lenght/pf.gTempIn->width());
for(j=0;j<myW-35;j+=1)
{
if(i>=k*endIndex)break;
prVolume.drawLine(
j,h-volumeK*volumeAdaptive*volume[i],j+1,h-volumeK*volumeAdaptive*volume[i+k]
);
prTempIn.drawLine(j,tempInZ-tempInK*tempInAdaptive*tempIn[i]
,j+1,tempInZ-tempInK*tempInAdaptive*tempIn[i+k]);
prTempOut.drawLine(j,tempOutZ-tempOutK*tempOutAdaptive*tempOut[i]
,j+1,tempOutZ-tempOutK*tempOutAdaptive*tempOut[i+k]);
i+=k;
}
pf.gVolume->setPixmap(pmVolume);
pf.gTempIn->setPixmap(pmTempIn);
pf.gTempOut->setPixmap(pmTempOut);
pf.PatientName->setText(patientsModel->record(0).value("sname").toString()+" "+patientsModel->record(0).value("fname").toString());
wpf.hide();
if (dialog->exec() == QDialog::Accepted){
QPainter painter;
painter.begin(&printer);
int i=0;
pf.mainBox->render(&painter);
}
}
int Printer::resolution(lua_State * L) // const : int
{
QPrinter* lhs = ValueBinding<MyQPrinter>::check( L, 1 );
Util::push( L, lhs->resolution() );
return 1;
}
