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Simple screenshot functionality

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This commit is contained in:
Jan Käberich 2021-04-12 20:15:38 +02:00
parent 62939ff882
commit e66fc0131a
6 changed files with 61 additions and 0 deletions
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16
Software/PC_Application/Traces/tracesmithchart.cpp
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@ -7,6 +7,7 @@
#include "preferences.h"
#include "ui_smithchartdialog.h"
#include "unit.h"
#include "QFileDialog"
using namespace std;
@ -291,6 +292,21 @@ void TraceSmithChart::updateContextMenu()
contextmenu->addAction(action);
}
contextmenu->addSeparator();
auto image = new QAction("Save image...", contextmenu);
contextmenu->addAction(image);
connect(image, &QAction::triggered, [=]() {
auto filename = QFileDialog::getSaveFileName(nullptr, "Save plot image", "", "PNG image files (*.png)", nullptr, QFileDialog::DontUseNativeDialog);
if(filename.isEmpty()) {
// aborted selection
return;
}
if(filename.endsWith(".png")) {
filename.chop(4);
}
filename += ".png";
grab().save(filename);
});
contextmenu->addSeparator();
auto close = new QAction("Close", contextmenu);
contextmenu->addAction(close);
connect(close, &QAction::triggered, [=]() {