Main Area and Open Discussion > General Software Discussion

Configuring Directory Opus for Fun and Profit

<< < (10/10)

tomos:
RE rotating images in Dopus:
the default button in the image toolbar is:

--- Code: Text ---Image ROTATE=90 HERE REPLACE@nodeselect
but it compresses the image:
5.36MB => 4.74MB in a test

I'm pretty sure it didnt used to do this:
I'm on version 12.2
(will update to 12.3 and test again)
Anyone know if the button text needs to be changed or something?

before & after shots:

Configuring Directory Opus for Fun and ProfitConfiguring Directory Opus for Fun and Profit

4wd:
but it compresses the image:
5.36MB => 4.74MB in a test

I'm pretty sure it didnt used to do this:-tomos (December 21, 2016, 10:20 AM)
--- End quote ---

Do a lossless rotate in XnView or similar and then compare the two images using Beyond Compare or similar.

It may be that DOpus has removed the metadata and included thumbnail which might account for the size difference.

According to Leo back in 2009, DOpus will do lossless rotate before attempting something else but it depends on dimensions.

I've seen the same thing happen using XnView, if the dimensions aren't conducive to lossless rotation then sometimes one side gets trimmed by ~8 pixels.

tomos:
^ will update Dopus and report in their forums

4wd:


Me thinks the developers have far too much free time on their hands  ;D

Navigation

[0] Message Index

[*] Previous page