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No problem. What's your preferred method of payment? PayPal?
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sry my friend..
i have account on paypal but i have not done any work yet due to busy in college..but if you can provide me the code for this i will be very thankful to you..
rest is your wish..thanks for the reply..
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Read the guidelines[^] before you make another post.
For once, what is pissing me off is your TXSTPK. Stop using SMS language here. Hundreds of people read it every day. So, act like a professional.
Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche
.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]
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Rajesh R Subramanian wrote: For once, what is pissing me off is your TXSTPK
You forgot the ASAP and URGENTZZ
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if (bitmap1 == bitmap2)
BTW Don't forget to visit www.cpallini.freeproductz.com for more free 'full code'.
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]
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Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche
.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]
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Damnit, you're so fast! 
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]
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pallini..thnx..but i need a full running code for comparing 2 bitmaps..
i have posted my code but i cant understand what is wrong in my code...
can you help please..
1.
void CPixelView::OnDraw(CDC* pDC)
{
CPixelDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
// TODO: add draw code for native data here
{
COLORREF color[255][255],color1[255][255];
CBitmap bitmap,bitmap1;
CString file1,file2,strText;
file1.Format("C:\\1.bmp");
file2.Format("C:\\3.bmp");
CDC dcMemory,dcMemory1;
int r[255][255],R[255][255];
// 1st image HBITMAP hBitmap1 = (HBITMAP)::LoadImage(NULL,file1,IMAGE_BITMAP, 0, 0,LR_LOADFROMFILE );//| LR_CREATEDIBSECTION);
//2nd image HBITMAP hBitmap2 = (HBITMAP)::LoadImage(NULL,file2,IMAGE_BITMAP, 0, 0,LR_LOADFROMFILE );
// Attach the loaded image to the CBitmap object.
bitmap.Attach(hBitmap1);
bitmap1.Attach(hBitmap2);
dcMemory.CreateCompatibleDC(pDC);
dcMemory.SelectObject(&bitmap);
dcMemory1.CreateCompatibleDC(pDC);
dcMemory1.SelectObject(&bitmap1);
pDC->BitBlt(0,0,200,200,&dcMemory,0,0,SRCCOPY);
pDC->BitBlt(0,0,300,700,&dcMemory1,0,0,SRCCOPY);
//for all the pixels
for(int i=0;i<48;i++)
{
for(int j=0;j<48;j++)
{
HDC hDC = ::GetDC(this->GetSafeHwnd());
color[i][j] = ::GetPixel(hDC,i,j);
::ReleaseDC(this->GetSafeHwnd(), hDC);
r[i][j]=GetRValue(color[i][j]);
HDC hDC1 = ::GetDC(this->GetSafeHwnd());
color1[i][j] = ::GetPixel(hDC1,i,j);
::ReleaseDC(this->GetSafeHwnd(), hDC1);
R[i][j]=GetRValue(color1[i][j]);
}
}//got the pixel values
}
}
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kaushal kishore sharma wrote: allini..thnx..but i need a full running code for comparing 2 bitmaps
He just posted the code.
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Well, you're "getting there";
Me thing you do not need to keep arrays of COLORREF or the r and R arrays
You should be able to get the size of the bitmaps dynamically (because a bitmap of 48 pixel is really small)
No need to get the DC twice.
Now that you have the color for the same pixel position in both bitmaps; what should you be doing with them ? compare them ? maybe ?
This signature was proudly tested on animals.
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thank you for the reply.
can you tell how to make changes in the code. I am studying VC++ so not too much knowledge about the language.So can you help me with the code.
Yes i am comparing both bitmap for checking whether both images are same or different.
Thank You
kaushal kishore Sharma
kaushal..
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Ingenious. 
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And can we use of this code for other formats like jpg?
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Hamid. wrote: And can we use of this code for other formats like jpg?
Nope. You have to change it:
if ( jpegImage1 == jpegImage2) ...
Details for all image formats on www.cpallini.freeproductz.com.
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]
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I decided to made a supplement for your magic site. 
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how many times do you need to post this same question?
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Of course you can use of CImage class for read your bitmap files and like your code you can use of two loop(See CImage::GetPixel) I think its easy than your code.
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Hi,
I am developing a dialog based application in VC++.
In that application for all the dialogs i need to use ActiveX controls.
If i register the coresponding .ocx files and use my application it is working fine. But my problem is if i unregister the .ocx files that dialog is not opening also. Functionality will not work that is ok. but why dialog is not opening at all? 
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After adding a toolbar, when drawing the client, I need to adjust the rect which is returned in
GetClientRect.
Is there any way to make it transparent?
logics
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Hope this helps.
It's better to know some of the questions than all of the answers.
Pravin.
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I mean that make GetClientRect return the client rect exclude the toolbar rect.
logics
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But your question spoke about making it transparent 
...anyway, to get the actual client area (drawing area), you can create it as a child window that covers the entire space except the toolbars etc. and put all your controls inside that child window. Then a call to GetClientRect with child window as a parameter will give you the desired rect (you can take a look at this[^]example). I am not aware of any other more sophisticated way to achieve this.
It's better to know some of the questions than all of the answers.
Pravin.
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void CPixelView::OnDraw(CDC* pDC)
{
CPixelDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
// TODO: add draw code for native data here
{
COLORREF color[255][255],color1[255][255];
CBitmap bitmap,bitmap1;
CString file1,file2,strText;
file1.Format("C:\\1.bmp");
file2.Format("C:\\3.bmp");
CDC dcMemory,dcMemory1;
int r[255][255],R[255][255];
HBITMAP hBitmap1 = (HBITMAP)::LoadImage(NULL,file1,IMAGE_BITMAP, 0, 0,LR_LOADFROMFILE );//| LR_CREATEDIBSECTION);
HBITMAP hBitmap2 = (HBITMAP)::LoadImage(NULL,file2,IMAGE_BITMAP, 0, 0,LR_LOADFROMFILE );
// Attach the loaded image to the CBitmap object.
bitmap.Attach(hBitmap1);
bitmap1.Attach(hBitmap2);
dcMemory.CreateCompatibleDC(pDC);
dcMemory.SelectObject(&bitmap);
dcMemory1.CreateCompatibleDC(pDC);
dcMemory1.SelectObject(&bitmap1);
pDC->BitBlt(0,0,200,200,&dcMemory,0,0,SRCCOPY);
pDC->BitBlt(0,0,300,700,&dcMemory1,0,0,SRCCOPY);
//for all the pixels
for(int i=0;i<48;i++)
{
for(int j=0;j<48;j++)
{
HDC hDC = ::GetDC(this->GetSafeHwnd());
color[i][j] = ::GetPixel(hDC,i,j);
::ReleaseDC(this->GetSafeHwnd(), hDC);
r[i][j]=GetRValue(color[i][j]);
HDC hDC1 = ::GetDC(this->GetSafeHwnd());
color1[i][j] = ::GetPixel(hDC1,i,j);
::ReleaseDC(this->GetSafeHwnd(), hDC1);
R[i][j]=GetRValue(color1[i][j]);
}
}//got the pixel values
}
}
i am inserting 2 images in this ondraw command and i want to calculate the pixel of both the pictures to compare it...
can anyone tell why it is not working..complilng is done correctly but when exceute it lead to open and window with error file..
please tell asap ....
thank you..
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kaushal kishore sharma wrote: Can anyone tell what is wromg with this code
Yes, it is badly formatted. 
BTW:
(1) Be more specific with question title.
(2) Use the code block button to surround code snippets with <pre> tags.
kaushal kishore sharma wrote: but when exceute it lead to open and window with error file..
(3) Report exactly what the error was.
kaushal kishore sharma wrote: please tell asap ....
(4) urgentz questions go automatically down to the bottom of the reply stack.
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]
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