Load Bitmap from file to doc

[Amin Abdi]

dcMem.SelectObject(&Bitmap);
pDC->BitBlt(1280, nYposChange-1765, 390, -230, &dcMem, 0, 0, SRCCOPY);

fixed but still nothing :(

[CPallini]

What's the purtpose of a negative height? :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
[My articles]

[Amin Abdi]

;P because of MapMode

modified on Wednesday, August 26, 2009 4:45 AM

[CPallini]

And why do you need the following statements?

Amin.Abdi wrote:

BYTE* pBitmapData = new BYTE[ BitmapImageSize ]; ZeroMemory( pBitmapData, BitmapImageSize ); Bitmap.SetBitmapBits(BitmapImageSize, pBitmapData); Bitmap.SetBitmapBits( BitmapImageSize, pBitmapData );

:) The last line is because you don't trust MFC? :rolleyes:

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
[My articles]

[Amin Abdi]

I change my codes : remove that statement and add these:

CClientDC dcMem;
dcMem.SelectObject(&Bitmap);
pDC->BitBlt(1280, nYposChange-1995, 390, 230, &dcMem, 0, 0, SRCCOPY);

but it show a print screen of window and print nothing. WHY and how can i fix it?

[CPallini]

You should put your drawing code inside the CView::OnDraw method. :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
[My articles]

[Amin Abdi]

i put it on a function and call the function in C..View::OnDraw.

[CPallini]

I would do this test:

CDC memDC;
memDC.CreateCompatibleDC(pDC);
dcMem.SelectObject(&Bitmap);
pDC->BitBlt(0, 0, 390, 230, &dcMem, 0, 0, SRCCOPY);

:)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
[My articles]

[Amin Abdi]

THANX :rose:

[CPallini]

You are welcome. As about negative height, when you should make something work, I suggest the 'stay simple' principle: start trying with 'fail-proof' parameters and then, when it works a bit, began to change.. :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
[My articles]