Information on TransparentBlt Linker Error

Posted by Legacy on 12/25/2000 12:00am

Originally posted by: Anup Pemmaiah

Hello,

    I am using TransparentBlt API to block a particular color to be blit on the DC.I am getting a Linker Error saying "error LNK2001: unresolved external symbol __imp__TransparentBlt@44

Debug/Gui.exe : fatal error LNK1120: 1 unresolved externals

Error executing link.exe.". I will be very grateful if you can help me regarding this.

Thank you,

Anup Pemmaiah

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I also need a program to convert from bmp to a matrix

Posted by Legacy on 12/08/2000 12:00am

Originally posted by: s.zhang

Can you tell me how to realize it or where to get the code?

Thank you

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I need a program to convert from bmp to a matrix

Posted by Legacy on 11/29/2000 12:00am

Originally posted by: Ammjad

I wonder if I find a program to convert a bitmap file to a matrix of (one's & zero's)so that I can process a thinning program on it.

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Re:How to scale a bitmap in memory without using MFC classes

Posted by Legacy on 11/18/2000 12:00am

Originally posted by: Van Thien Le

There are a lot of way to scale a bitmap in memory but it is depend on your knowledge about image processing.
But there is a very easy way to scale a bitmap memory by SDK. First create a hBitmap compatible with your wish bitmap dimention, then create a hMemDC and select hBitmap for hMemDC. Last, use StretchBlt to fill your source bitmap to this hMemDC. After all, the bitmap in hMemDC is your wish bitmap.

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I'm not quite sure what to do

Posted by Legacy on 11/16/2000 12:00am

Originally posted by: Mark Alivn Hubbartt II

I'm as you might say a beginner.  I'm 18 and recently decided to get into computers.  I'm looking for information that might help me in my learning process.  I'd like to be a computer programmer and any help you can give to an absolute beginner would be appreciated.  You can reach me at fade_to_black_metallica_fan@hotmail.com.  I really would like some feedback...I do need the help.  Thanks for your time.

  Mark

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How to scale color bitmap file in memory in C++ without MFC classes

Posted by Legacy on 11/01/2000 12:00am

Originally posted by: scott

Dear Zafir,

  I read a bitmap from a file( not load resource in MS VC ), allocate a memory for it by calling CreateFile and filemapping, then call GetDC(NULL), CreatecompatibleDC(), CreateBitmap(), SelectObject(), StretchDIBits(). With these

API functions I can stretch 1 bit per pixel bitmap in memory

but not for color bitmap file.  Could you give me some advices? Thanks

Scott

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how many color values can a pixel take

Posted by Legacy on 08/02/2000 12:00am

Originally posted by: santosh singh

hello,
i want to know how many color values does a pixel take,
thanks

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What header(s) do I use?

Posted by Legacy on 02/13/1999 12:00am

Originally posted by: SepherothZ

What header(s) do I use for this?
What are some good resources on the net (or books or something)for an absolute beginner to objects and classes?
Thank you for reading this,
SepherothZ@AOL.com

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