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thank you for your reply
but the problem is not that ,i knew that and tried but it does not work because,i am creating the control from a dll , i think this is related with the message loop, but i could not find a solution to this
this is a relevant link and this was not work also
http://support.microsoft.com/kb/187988/en-us[^]
thanks
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Hi there.
I want to create jpg file programmatically.
Lets say I have some text "Hello", Now I want to create a jpg file that contains this text.
Thanks
PanB
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So have you bothered to study the JPG file format?
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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Not yet. I was mainly looking for some sample code that can do the trick.
Can you please provide some pointers to do the same?
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PankajB wrote: Can you please provide some pointers to do the same?
See here.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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Have you searched the internet and CP? Usually, nobody feels like offering any help to people who are not willing to help themselves. Not to mention you're asking for "the code" to do something that's extremely trivial. Like I said, in my other reply to you, there are two steps to it. Go ahead, give it a try and come back with a specific question if at all.
It is a crappy thing, but it's life -^ Carlo Pallini
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Two steps:
1. Draw your text to a bitmap.
2. Compress it to JPEG.
It is a crappy thing, but it's life -^ Carlo Pallini
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I want to do this programatically.
I think you have suggested using some tool may be mspaint.
If you are talking about through the cose itself, then please provide more details in raegrd to the sugegsted steps. Thanks.
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I knew you wanted to do it programmatically. Have a look at Drawing lines, shapes, or text on bitmaps[^] and then you'll be left with compressing a bitmap to JPEG. A search must bring up an example, if you ask me.
It is a crappy thing, but it's life -^ Carlo Pallini
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Have a look at the jpeglib[^] stuff.
IMO, it's not an easy task if you want to do it completely manual.
Like other said, create an in-memory bitmap and save-as jpg with a known API like CImage or something similar.
This signature was proudly tested on animals.
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If you like to see more info about jpg format see CXImage article on the codeproject it has helpful info for you.
Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )
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Let me google your question for you.
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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lol very funny 
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need help to understand output
LinkedStackType stack;
int x = 4, y;
stack.push(x);
stack.push(x-2 );
y = stack.top( );
stack.push(y +8 );
stack.pop( );
stack.push(x+y);
stack.push(x-2);
stack.push(y+3);
x=stack.top( );
stack.pop( );
y = stack.top( );
cout << x << ‘ ‘ <<y<<endl;
while (!stack.isEmpty( ) )
{
cout << stack.top( )<<endl;
stack.pop( );
}
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flo561 wrote: need help to understand output
What about the output do you not understand?
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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flo561 wrote: need help to understand output
See here[^]
Now, if you want a more useful answer, you'll need to give a bit more information. What don't you understand ? What is the problem ? ....
And please, put an explicit title for your posts, as explained in the posting guidelines.
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get 2 pieces of paper. Tear them up into.. 8 pieces. write the number 4 on one of them (x=4)...
1) put the paper with "4" to the side.
2a) write the number 2 on another piece of paper (x-2=2).
2b) put that on top of the paper with "4" written on it.
3) look at the top of the pile. (y = stack.top()).
4a) write the number 10 on a piece of paper (y+8).
4b) put that on top of the stack.
5) take the top paper off the pile. throw it away
6a) write 6 on a paper (x+y)
6b) put it on the stack.
7a) write 2 on a paper (x-2)
7b) put it on the stack.
8a) write 5 on a paper (y+3)
8b) put it on the stack.
9) look at the top of the stack. (x = stack.top())
10) take the top paper off the pile. throw it away
11) look at the top of the stack. (y = stack.top())
12) write down the value of x and y.
13a) look at the top of the stack.
13b) write down that number
13c) throw that paper away
13d) go back to 13a until no more paper. that's why its called a "stack"
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Hi,
Source content is copied using the “FolderCopy” to destination location and then it is compressed using FCIFlushCabinet API and written to the disk in the destination location. As per the source code implementation maximum space required in the destination path is two times greater than source content.(25 MB Source content (C:\ - where I have 1GB space) is copied to destination (d: Driver) where the disk space is 55MB)
1) In One machine Destination requires 55MB of free space and In other machine for doing the same operation requires 75MB and even 100MB of free space.
Why whenever we take a backup from source path to destination path, in destination path disk free space required varies from system to system. Is this problem because of FCIFlushCabinet
Regards,
Gnanaprakash
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GnanaprakashJebaraj wrote: In One machine Destination requires 55MB of free space and In other machine for doing the same operation requires 75MB and even 100MB of free space.
Are the allocation units on each the same?
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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I am an university student in Korea.
I am going to do some project with this program, but when I fulfiled it on my visual studio 2005 with downloaded sauce, an error which says "i it is an undeclared identifier." comes out .
The sauce is
“send="";
int j=totalChunks*8+70;
for(i=0;i<extracharacters;i++){ <-"i it is an undeclared identifier."
send_Buffer[i]=lpBuffer[i+j];
send+=lpBuffer[i+j];
}
for(int k=i;k<8;k++){
send+='0';
}
I thought about the reason but couldn"t find the answer. So I wrote this mail. ihhur64@naver.com
I want you to let me know the reason why the error comes out and the way of running.
modified on Wednesday, April 29, 2009 10:16 AM
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Well, I think it is pretty obvious what the reason is no ? You didn't declare the type of the variable "i". That's one of the most basic thing that you learn when starting C++. I suggest that you first take some time to learn C++ appropriately, because otherwise it will be almost impossible to communicate efficiently with you.
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The error is self-explanatory. Read here.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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Hello All ,
I want to change permission of netshare folders in vc++.
How should i use because NetShareSetInfo is not allowed for SHARE_INFO_503 set permission.
please help me.
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