View Full Version : how to convert a bitmap to bit array?
Wojtek_SZ
3rd September 2012, 17:55
Hello,
I have problem with converting bitmap - QImage to bit array.
I just dont't know which function I have to use.
Can someone suggest me something?
Thanks
Wojtek
d_stranz
3rd September 2012, 18:04
Did you read the QImage documentation? Looks like QImage::bits() is exactly what you need.
Wojtek_SZ
3rd September 2012, 18:10
Thanks for reply.
Yes I did...
According to the documentation this function returns a pointer to the first pixel data, but I need to store all information about every pixel RGB colors in separate cell.
d_stranz
3rd September 2012, 18:51
Well, then it seems like a nested pair of loops based on QImage::height(), QImage::width(), and QImage::pixel() would do it, don't you think?
Wojtek_SZ
3rd September 2012, 20:03
Thank you.
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.