source: small2.zip
We added the class vec2 to
capture the mathematical properties of a 2D geometrical point and the
class point2 to capture the
graphics (display) properties of a point. We modified
ChildView to test the graphics display.
ChildView.h
class CChildView : public CWnd
{
// Attributes
public:
point2 a, b, c;
};
ChildView.cpp
CChildView::CChildView()
{
a.set(1.5,0.6);
b.set(0.5,0.2);
c.set(0.1,0.9);
}
void CChildView::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
a.draw(dc);
b.draw(dc);
c.draw(dc);
// Do not call CWnd::OnPaint() for painting messages
}
Maintained by John Loomis, updated Wed Jan 24 14:48:45 2007