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led mike wrote: Or were you looking for the "Magic" solution? 
You mean such like SetDIBitsToDevice? 
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Now why would you give away secrets like that on a public forum like this??
"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder
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Mark Salsbery wrote: why would you give away secrets like that on a public forum
Maybe it was a secrect but now its not
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Mark Salsbery wrote: Now why would you give away secrets like that on a public forum like this??
Would you prefer to answer questions in Mark's forum all alone?
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Nah. It's just those magic solutions are scary...luckily I have the worm's wart, frog's breath,
and chicken feet nearby...
"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder
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Moak wrote: You mean such like SetDIBitsToDevice?
Pavan Tiruveedhula wrote: without using all those big libraries??
Last time I checked that was part of big library.
led mike
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I would say the least amount of work and impact on your projects would be to use GDI+.
It comes with recent Windows versions and you can load images with a couple lines of code.
Mark
"Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder
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Pavan Tiruveedhula wrote: Is there any simple way of reading JPEG and TIFF images without using all those big libraries??
I read your message as decoding an image format into raw RGB values. If you for example take uncompressed TIFF files (see Google), it's a rather simple parsing of file header and reading binary data. For a more complex format like JPEG you would need to implement the complete algorithm for decompressing/transforming... or just use a free library.
Btw, Windows GDI allows you to draw JPEG/PNG image data without manual decoding, see SetDIBitsToDevice. Easy peasy.
Hope it helps.
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Pavan Tiruveedhula wrote: Is there any simple way of reading JPEG and TIFF images without using all those big libraries??
GDI+ is the easiest option here. But, the point of libraries is to MAKE it easy, by stopping you from having to write the code yourself.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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You're going to need a big library if you want to draw TIFF images because there is no code built into MFC or Windows to load TIFF images. I recommend FreeImage. It has all the best features, and even works on mobile devices. You can (with a little programming ability) even reduce the "big library" down to the absolute minimum that only supports the image types you intend to load.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Is there a C/C++ function that will tell how many bytes are valid in a buffer?
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not in general.
if it was allocated with GlobalAlloc/HeapAlloc, you can get the size with GlobalSize/HeapSize.
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kani98 wrote: Is there a C/C++ function that will tell how many bytes are valid in a buffer?
Of course not. That can only be determined by the code that placed those bytes in the buffer to begin with.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Yes
What's a "buffer"?
led mike
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what npos means?
i want to make a while( string.Find() )
which will be terminate (the while) when there isnt any foundation
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Immunity18 wrote: what npos means?
It's a member of basic_string.
npos
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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I created a new dialog window that includes a number of push-buttons and radio-buttons. When I open ClassWizard I see all my IDs in the "Object IDs" list on the "Message Maps" tab. However on the "Member Variables" tab, some of the IDs are not showing in the "Control IDs" list.
I have other dialog windows that are set up the same way and I don't have this problem.
What can cause this?
I am using MS VC6.
Thanks!
jpyp
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jpyp wrote: However on the "Member Variables" tab, some of the IDs are not showing in the "Control IDs" list.
Because those controls do not have the WS_GROUP style.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Thanks that did the trick.
However I don't understand why all my push-buttons IDs on that window are showing on the "Member Variables" tab as none of them except one has this property set. Furthermore my radio-buttons in my other windows do not have the WS_GROUP property set, and they are all showing on the "Member Variables" tab. Both windows have the same properties and are created the same way.
Something else seems to be going here. Any idea?
Thanks!
jpyp
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What is the significance of heap, stack and TLS and how do they differ wrt each other. An explanation or some links would be highly appreciated.
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tom groezer wrote: What is the significance of heap, stack and TLS...
Heap
Stack
TLS
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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hello bro...i am new to java and i want to learn this language..from where should i start? i want to make one programme for my work...plz help me..okay...hoping for your favaourable response......your's faithfully......
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