Reading a bmp file and inverting it in C

Posted by user1763396 on Stack Overflow See other posts from Stack Overflow or by user1763396
Published on 2012-10-21T16:54:55Z Indexed on 2012/10/21 17:00 UTC
Read the original article Hit count: 138

Filed under:

I have an assignment that deals with reading a bmp file into memory, inverts the pixels, and then saves the inverted image to a new file. From this description it seems fairly easy, however I don't think my professor did a great job in explaining the necessary steps to go about doing so. He taught us about fread and fwrite but there is so much more. Can anyone explain the process in going about this problem (I'm no looking for a direct answer just an explanation).

Here is the link to the problem's description: https://engineering.purdue.edu/OOSD/F2012/Exercises/ex5.html

Thanks in advance for any sort of help. NOTE: I actually have looked into this problem but since I don't have a good standing on this info it's not quite "clicking".

Related posts about binaryfiles

Git checking out problem [fatal: early EOFs]

as seen on Stack Overflow - Search for 'Stack Overflow'
Dear all, I'm running a Ubuntu (9.10) server with Git (latest from Ubuntu package manager) installed. Access to the Git is via SSH. On windows machines, I'm using Cygwin to push/pull code. I can push my project code onto the server but when I do a clone or pull, it returns a [fatal: early EOFs]… >>> More
Changing one byte of a file in Perl

as seen on Stack Overflow - Search for 'Stack Overflow'
Very similar to http://stackoverflow.com/questions/845127/changing-one-byte-in-a-file-in-c, but in Perl instead of C: How can I open a binary file in Perl, change ONLY the first byte, and write it back out? >>> More
Reading Binary file in C

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All, I am having following issue with reading binary file in C. I have read the first 8 bytes of a binary file. Now I need to start reading from the 9th byte. Following is the code: fseek(inputFile, 2*sizeof(int), SEEK_SET); However, when I print the contents of the array where I store the… >>> More
Using boost::iostreams to parse a binary file byte by byte

as seen on Stack Overflow - Search for 'Stack Overflow'
So I would like to parse a binary file and extract some data from it. The problem I am facing with this is that I need to convert a stream of chars to a stream of unsigned chars. Reading the boost documentation, it seems that boost::iostreams::code_converter should be the solution for this, so I tried… >>> More
Download binary file From SQL Server 2000

as seen on Stack Overflow - Search for 'Stack Overflow'
I inserted binary files (images, PDF, videos..) and I want to retrieve this file to download it. I used generic handler page as this public void ProcessRequest (HttpContext context) { using (System.Data.SqlClient.SqlConnection con = Connection.GetConnection()) { String Sql = "Select… >>> More

Developer IT

Reading a bmp file and inverting it in C - Developer IT

Reading a bmp file and inverting it in C

c

binaryfiles

Related posts about c

Related posts about binaryfiles

Git checking out problem [fatal: early EOFs]

Changing one byte of a file in Perl

Reading Binary file in C

Using boost::iostreams to parse a binary file byte by byte

Download binary file From SQL Server 2000

Categories cloud