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Support #4855 » painter.C

Yoika Ghysens, 04/18/2016 11:52 AM

 
#include <Wt/WApplication>
#include <Wt/WContainerWidget>
#include <Wt/WPainter>
#include <Wt/WPaintDevice>
#include <Wt/WPaintedWidget>
#include <Wt/WFont>

class MyPaintedWidget : public Wt::WPaintedWidget
{
public:
MyPaintedWidget(Wt::WContainerWidget *parent = 0) : Wt::WPaintedWidget(parent)
{
resize(200, 200);
}
protected:
void paintEvent(Wt::WPaintDevice *paintDevice)
{
Wt::WPainter painter(paintDevice);
Wt::WFont mono;
mono.setFamily(Wt::WFont::Monospace, "Courier New");
mono.setSize(0.2);
painter.setFont(mono);
painter.scale(50,50);
painter.drawText(2, 1, 1, 0.22, Wt::AlignMiddle | Wt::AlignCenter, Wt::TextSingleLine, "ABC");
}
};


class PainterApplication : public Wt:: WApplication
{
public:
PainterApplication(const Wt::WEnvironment& env);
};

PainterApplication::PainterApplication(const Wt::WEnvironment &env) : Wt::WApplication(env)
{
Wt::WContainerWidget *container = new Wt::WContainerWidget(root());
new MyPaintedWidget(container);
}

Wt::WApplication *createApplication(const Wt::WEnvironment& env)
{
return new PainterApplication(env);
}

int main(int argc, char **argv)
{
return Wt::WRun(argc, argv, &createApplication);
}
(5-5/5)