PNG and transparency

Ask for help and post your question on how to use XnView Classic.

Moderators: XnTriq, xnview

Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

PNG and transparency

Post by Micha »

Hi,

the last versions allow to see PNG without transparency. I liked this feature. But at 1.91.4 my PNGs are shown with transparency. Is somewhere an option to enable/disable transparencies? A button at the general UI could be nice too.

Thanks,
Micha
User avatar
xnview
Author of XnView
Posts: 36798
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: PNG and transparency

Post by xnview »

Micha wrote:Hi,

the last versions allow to see PNG without transparency. I liked this feature. But at 1.91.4 my PNGs are shown with transparency. Is somewhere an option to enable/disable transparencies? A button at the general UI could be nice too.
Yes View/Use alpha channel or context menu
Pierre.
Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

Post by Micha »

Thank you, that's great.
Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

Post by Micha »

I forget: how can I disable the transparency for the thumbnail images?
User avatar
xnview
Author of XnView
Posts: 36798
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Post by xnview »

Micha wrote:I forget: how can I disable the transparency for the thumbnail images?
Change the setting, and rebuild the thumbnails
Pierre.
Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

Post by Micha »

Hmm, refresh dosn't help here, the thumbnails dosn't show the background, only the preview.

Here an example image, maybe it's an image problem.

http://i8.photobucket.com/albums/a46/Mi ... ane_01.png
User avatar
xnview
Author of XnView
Posts: 36798
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Post by xnview »

Micha wrote:Hmm, refresh dosn't help here, the thumbnails dosn't show the background, only the preview.

Here an example image, maybe it's an image problem.

http://i8.photobucket.com/albums/a46/Mi ... ane_01.png
Do you have the 1.91.4?
Pierre.
Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

Post by Micha »

Yes, 1.91.4 - 30 aug 2007
User avatar
xnview
Author of XnView
Posts: 36798
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Post by xnview »

Micha wrote:Yes, 1.91.4 - 30 aug 2007
And what do you have in option/read/png?
Pierre.
Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

Post by Micha »

Transparency and alpha disabled.
User avatar
xnview
Author of XnView
Posts: 36798
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Post by xnview »

Micha wrote:Transparency and alpha disabled.
Strange, try to clean the cache?
Pierre.
Micha
Posts: 129
Joined: Thu Feb 08, 2007 12:51 pm

Post by Micha »

Today I new start my computer and copy the example file from one dir to an other dir - same effect: preview with and thumbnail without background.

Here a screenshot with my current problems.

PS: Please don't forget your paypal acount, so my screenshot can show a registered user. :wink:

Image
User avatar
xnview
Author of XnView
Posts: 36798
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Post by xnview »

Micha wrote:Today I new start my computer and copy the example file from one dir to an other dir - same effect: preview with and thumbnail without background.

Here a screenshot with my current problems.
Ok, now i can reproduce it, i'll check...
Pierre.