Guru
Joined: 11/02/2018
Location: AustraliaPosts: 2610
| Posted: 12:43am 17 Nov 2021 |
A vertical flip can can be done by editing the BMP file header. Have not done it since the days of DOS but if that is of any use I will try to find the info.
EDIT
Unable to find the original info. Looking at the header specs. only shows the scan lines being read from bottom to top, so the trick of reading top to bottom might not be a standard feature. Perhaps only particular apps do it.
Edited 2021-11-17 14:09 by phil99