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I glad it was helpful for you.
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dear friends,
i need to know how to do simple image processing like smoothning, edge detection, thresholding etc., using VC++ with bitmap image.
please help me
thanks in advance
AK
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dear all
how to reading one image from computer? thanks a lot
Li Zhiyuan
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What kind of "image"? From what "computer"? Read to what?
This question is EXTREMELY vague.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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I think its general a question,maybe.
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CImage class or CXImage article on the codeproject or LoadImage or GDI+ are exist for you.
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thanks, for any type image, for example , jpg,bmp..,in windowsxp system.load it into computer when i will make feature extraction. thanks
Li Zhiyuan
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For open jpg,bmp,png,gif you can use of CImage class or GDI+ but if you want to read ot save other formats see CXImage article on the codeproject.
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thanks friend. by the way, do you have such code? first build a class and then load this image in dialog box. i am so urgent to use it. thanks a lot.
Li Zhiyuan
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Simplest code that you can use is:
CImage m;
m.Load(_T("c:\\1.jpg"));
m.BitBlt(...);
....
....
m.Destroy();
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Hi,
Does there any API/SDK exist to interact with live messenger.
Best Regards,
Mushq
Mushtaque Ahmed Nizamani
Software Engineer
Ultimus Pakistan
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Windows live SDK[^]
I never used, it seems it has different categories of API including Messenger interface
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Google[^] lists it right off.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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not google, "windows live search"
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guru moorthy.k wrote: but when i put the same code in my application it is not working
means, have u checked whether breakpoint hits the code.
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guru moorthy.k wrote: in my application it is not working ..
What does "not working" mean?
guru moorthy.k wrote: give another code to read text file
#include <fstream>
#include <string>
#include <iostream>
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{
ifstream fsin("E:\\MyFile.txt");
string str, sTemp;
while(getline(fsin, sTemp))
str += sTemp + "\n";
cout<<str;
return 0;
}
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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guru moorthy.k wrote: used a code that works perfectly
Works perfectly where? Unlikely
1) CFile works in binary mode only - not necessarily a problem here, as long as the file
contains ASCII text and it's not a Unicode build.
2) CFile::Open() requires two flags - one access permission and one share option. You
only pass one.
3) CFile::Read() reads binary bytes. Unless there's a NULL terminator (0 byte) in the file,
then using szSampleText in your call to CString::Format() can crash. Best to null-terminate
that string before passing it to Format().
Other than those problems, what's not working?
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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How can i play an MP2 file> i am using mfc. its a 10 min video( guess that is not an isue). but what needs to be done to play the video?
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if your target system has necessary codecs to play MP2 files, go for DirectShow or u can host the MediaPlayer using the Windows Media Player SDK.
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actually i am new to codecs. the necessary codecs are available. what i need to do is to make an application in mfc to play an mp2 player. so how do i call this codec? is there any tutorial for this?
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if u r able to play that file using windows MediaPlayer, then it is sure that Codecs are available and compatible with DirectShow, So go for DirectShow. DirectShow SDK has simple sample to start with, PlayWnd Sample and there is lot of articles in web and Codeproject. Start with and ask if there is any doubt.
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