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hi everyone,

I have to develop a trend graph in VC++ using MFC or it could be ATL also.

The graph looks like the followling:-

trend Graph

Can some one provide some help or link related to this??

Thanks a lots in advance.....

Posted 14-Dec-11 20:14pm

1 solution

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Solution 1

Hey u can do it in OnDraw(CDC* pDC) function (which comes by default if the class is inherited from CView)

i have a sample code here..

GRDSCDAPPDoc* pDoc = (GRDSCDAPPDoc*)GetDocument ();
// TODO: add draw code here

CRect ocWinRect;
GetWindowRect (&ocWinRect);

int iW = ocWinRect.Width (),
iH = ocWinRect.Height ();

m_iWidth = iW;
m_iHeight = iH;

RECT ocRect;
ocRect.bottom = 0; ocRect.left = 0; = iH; ocRect.right = iW;

CBrush ocBrush (RGB (0, 0, 0));
pDC->FillRect (&ocRect, &ocBrush);

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