本文整理汇总了C++中QPrinter::orientation方法的典型用法代码示例。如果您正苦于以下问题：C++ QPrinter::orientation方法的具体用法？C++ QPrinter::orientation怎么用？C++ QPrinter::orientation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QPrinter的用法示例。
在下文中一共展示了QPrinter::orientation方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: orientation
QPrinter::Orientation QPrinterProto::orientation() const
{
QPrinter *item = qscriptvalue_cast<QPrinter*>(thisObject());
if (item)
return item->orientation();
return QPrinter::Portrait;
}示例2: optionOrientation
QStringList FilePrinter::optionOrientation( QPrinter &printer, QPrinter::Orientation documentOrientation )
{
// portrait and landscape options rotate the document according to the document orientation
// If we want to print a landscape document as one would expect it, we have to pass the
// portrait option so that the document is not rotated additionaly
if ( printer.orientation() == documentOrientation ) {
// the user wants the document printed as is
return QStringList("-o") << "portrait";
} else {
// the user expects the document being rotated by 90 degrees
return QStringList("-o") << "landscape";
}
}示例3: optionDoubleSidedPrinting
QStringList FilePrinter::optionDoubleSidedPrinting( QPrinter &printer )
{
switch ( printer.duplex() ) {
case QPrinter::DuplexNone: return QStringList(QStringLiteral("-o")) << QStringLiteral("sides=one-sided");
case QPrinter::DuplexAuto: if ( printer.orientation() == QPrinter::Landscape ) {
return QStringList(QStringLiteral("-o")) << QStringLiteral("sides=two-sided-short-edge");
} else {
return QStringList(QStringLiteral("-o")) << QStringLiteral("sides=two-sided-long-edge");
}
case QPrinter::DuplexLongSide: return QStringList(QStringLiteral("-o")) << QStringLiteral("sides=two-sided-long-edge");
case QPrinter::DuplexShortSide: return QStringList(QStringLiteral("-o")) << QStringLiteral("sides=two-sided-short-edge");
default: return QStringList(); //Use printer default
}
}示例4: psPaperSize
QSize FilePrinter::psPaperSize( QPrinter &printer )
{
QSize size;
switch ( printer.pageSize() ) {
case QPrinter::A0: size = QSize( 2384, 3370 ); break;
case QPrinter::A1: size = QSize( 1684, 2384 ); break;
case QPrinter::A2: size = QSize( 1191, 1684 ); break;
case QPrinter::A3: size = QSize( 842, 1191 ); break;
case QPrinter::A4: size = QSize( 595, 842 ); break;
case QPrinter::A5: size = QSize( 420, 595 ); break;
case QPrinter::A6: size = QSize( 298, 420 ); break;
case QPrinter::A7: size = QSize( 210, 298 ); break;
case QPrinter::A8: size = QSize( 147, 210 ); break;
case QPrinter::A9: size = QSize( 105, 147 ); break;
case QPrinter::B0: size = QSize( 2835, 4008 ); break;
case QPrinter::B1: size = QSize( 2004, 2835 ); break;
case QPrinter::B2: size = QSize( 1417, 2004 ); break;
case QPrinter::B3: size = QSize( 1001, 1417 ); break;
case QPrinter::B4: size = QSize( 709, 1001 ); break;
case QPrinter::B5: size = QSize( 499, 709 ); break;
case QPrinter::B6: size = QSize( 354, 499 ); break;
case QPrinter::B7: size = QSize( 249, 354 ); break;
case QPrinter::B8: size = QSize( 176, 249 ); break;
case QPrinter::B9: size = QSize( 125, 176 ); break;
case QPrinter::B10: size = QSize( 88, 125 ); break;
case QPrinter::C5E: size = QSize( 459, 649 ); break;
case QPrinter::Comm10E: size = QSize( 297, 684 ); break;
case QPrinter::DLE: size = QSize( 312, 624 ); break;
case QPrinter::Executive: size = QSize( 522, 756 ); break;
case QPrinter::Folio: size = QSize( 595, 935 ); break;
case QPrinter::Ledger: size = QSize( 1224, 792 ); break;
case QPrinter::Legal: size = QSize( 612, 1008 ); break;
case QPrinter::Letter: size = QSize( 612, 792 ); break;
case QPrinter::Tabloid: size = QSize( 792, 1224 ); break;
case QPrinter::Custom: return QSize( (int) printer.widthMM() * ( 25.4 / 72 ),
(int) printer.heightMM() * ( 25.4 / 72 ) );
default: return QSize();
}
if ( printer.orientation() == QPrinter::Landscape ) {
size.transpose();
}
return size;
}示例5: orientation
int Printer::orientation(lua_State * L) // const : Orientation
{
QPrinter* lhs = ValueBinding<MyQPrinter>::check( L, 1 );
Util::push( L, lhs->orientation() );
return 1;
}