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cleanup: remove Printer::dpi member variable

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This variable is not used outside a single function, where it
is reset every time the function runs. This can be realized by
a function-local variable just as well.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-07-07 10:21:40 +02:00 committed by Dirk Hohndel
parent 7944978274
commit cfc87e9da3
2 changed files with 2 additions and 4 deletions
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5
desktop-widgets/printer.cpp
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@ -21,8 +21,7 @@ Printer::Printer(QPaintDevice *paintDevice, const print_options &printOptions, c
templateOptions(templateOptions),
printMode(printMode),
inPlanner(inPlanner),
done(0),
dpi(0)
done(0)
{
}
@ -227,7 +226,7 @@ void Printer::print()
TemplateLayout t(printOptions, templateOptions);
connect(&t, SIGNAL(progressUpdated(int)), this, SLOT(templateProgessUpdated(int)));
dpi = printerPtr->resolution();
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));

1
desktop-widgets/printer.h
View File

@ -29,7 +29,6 @@ private:
PrintMode printMode;
bool inPlanner;
int done;
int dpi;
void render(int Pages);
void flowRender();
void putProfileImage(const QRect &box, const QRect &viewPort, QPainter *painter,