display a bitmap?

[thodime_guru]

Hi,
I have some problem with displaying a bitmap. heres my code

// in ConstructL()


iBitmap = new (ELeave) CFbsBitmap();
_LIT(KPath,"C:\\new.mbm");
TDesC file = KPath;
iBitmap->Load(file); // return kerrnone


// in Draw()

CWindowGc& gc = SystemGc();
gc.Clear(aRect);
gc.SetPenStyle(CGraphicsContext::ENullPen);
gc.SetBrushColor(KRgbBlack);
gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
gc.DrawRect(aRect);
gc.Clear(Rect());

gc.BitBlt(TPoint(10,10), iBitmap); // USER BREAKPOINT, WSERV ..7, WHICH IS, INVALID BITMAP HANDLE
//gc.DrawBitmap(TPoint(10,10), iBitmap); // EVEN WITH THIS ALSO THE SAME CASE

But I had created mbm file and i guess its correct, i dont know why it says invalid bitmap handle? Does the size of the bitmap has an effect on it?
can anybody find any problem with this code?

Thanks

[symbianyucca]

the most propable cause is that your bitmap Load function fails, so add User::LeaveIfError() around it to make sure you get the error description there already.

yucca

[antti.kauppila]

Have you checked your apps path?

iBitmap = new (ELeave) CFbsBitmap();
_LIT(KPath,"C:\\new.mbm");
TDesC file = KPath;
iBitmap->Load(file); // return kerrnone

If you use _LIT(KPath, "Z:\\new.mbm"); above,
your load method might work.

[veskola]

Hello,

I have succeeded with this:

private:
    CFbsBitmap* iImageBitmap;
<...>
void CMyAboutControl::Draw(const TRect& aRect) const
{
    CWindowGc& gc = SystemGc();
    gc.Clear( aRect );
    TRect imageRect ( 0, 0, iImageBitmap->SizeInPixels().iWidth, iImageBitmap->SizeInPixels().iHeight);
    if ( aRect.Intersects( imageRect ) )
    {
        imageRect.Intersection( aRect );
        gc.UseBrushPattern( iImageBitmap );
        gc.SetPenStyle( CGraphicsContext::ENullPen );
        gc.SetBrushStyle( CGraphicsContext::EPatternedBrush );
        gc.SetBrushOrigin( TPoint( 0,0 ) );
        gc.DrawRect( imageRect );
        gc.DiscardBrushPattern();
    }

Br V