QtBase  v6.3.1
picture.cpp
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50 #include <QtWidgets>
51 
52 namespace picture {
53 void wrapper0()
54 {
58 painter.begin(&picture); // paint in picture
59 painter.drawEllipse(10,20, 80,70); // draw an ellipse
60 painter.end(); // painting done
61 picture.save("drawing.pic"); // save picture
63 
64 } // wrapper0
65 
66 
67 void wrapper1() {
68 QImage myImage;
69 
72 picture.load("drawing.pic"); // load picture
74 painter.begin(&myImage); // paint in myImage
75 painter.drawPicture(0, 0, picture); // draw the picture at (0,0)
76 painter.end(); // painting done
78 
79 } // wrapper1
80 } // picture
The QImage class provides a hardware-independent image representation that allows direct access to th...
Definition: qimage.h:73
The QPainter class performs low-level painting on widgets and other paint devices.
Definition: qpainter.h:82
bool begin(QPaintDevice *)
Definition: qpainter.cpp:1709
void drawEllipse(const QRectF &r)
Definition: qpainter.cpp:3986
bool end()
Definition: qpainter.cpp:1877
void drawPicture(const QPointF &p, const QPicture &picture)
Definition: qpainter.cpp:6532
The QPicture class is a paint device that records and replays QPainter commands.
Definition: qpicture.h:55
void wrapper1()
Definition: picture.cpp:67
void wrapper0()
Definition: picture.cpp:53
QPainter painter(this)
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