Logo by mauxuam - Contribute your own Logo!

END OF AN ERA, FRACTALFORUMS.COM IS CONTINUED ON FRACTALFORUMS.ORG

it was a great time but no longer maintainable by c.Kleinhuis contact him for any data retrieval,
thanks and see you perhaps in 10 years again

this forum will stay online for reference
News: Visit us on facebook
 
*
Welcome, Guest. Please login or register. March 29, 2024, 11:22:57 AM


Login with username, password and session length


The All New FractalForums is now in Public Beta Testing! Visit FractalForums.org and check it out!


Pages: [1]   Go Down
  Print  
Share this topic on DiggShare this topic on FacebookShare this topic on GoogleShare this topic on RedditShare this topic on StumbleUponShare this topic on Twitter
Author Topic: Save as Jpeg  (Read 1153 times)
Description: Does it have to start recalculating the fractal after saving as Jpeg?
0 Members and 1 Guest are viewing this topic.
simon.snake
Fractal Bachius
*
Posts: 640


Experienced Fractal eXtreme plugin crasher!


simon.fez SimonSideBurns
« on: July 30, 2015, 07:39:19 PM »

Hi

When I have found an interesting location, I sometimes only "Save as Jpeg" at the existing image size, but if I change this size on the dialog box that appears, after the image has been saved Kalles Fraktaler starts recalculating the image straight away.

There appears to be no reason to recalculate the image at the new size (it's after all just been calculated anyway), unless it was attempting to go back to the previous resolution, e.g.:

I use 960x540 for general rendering.  When I "Save as Jpeg" to 7680, the program calculates away, until I eventually get the save dialog.  After saving, the window blanks and the location starts calculating again.  If I use CTRL-Z to see the size, it's at the new size, which I then change back to 960, which is fine, but why does it start recalculating as soon as you've finished saving the image?

Is that a bug, or should it be recalculating back at my original size (in this case 960) which would save me having to remember to change it back to 960 myself?

I've just checked and I'm currently on 2.8.1 (in case you've already changed this behaviour).
Logged

To anyone viewing my posts and finding missing/broken links to a website called www.needanother.co.uk, I still own the domain but recently cancelled my server (saving £30/month) so even though the domain address exists, it points nowhere.  I hope to one day sort something out but for now - sorry!
Kalles Fraktaler
Fractal Senior
******
Posts: 1458



kallesfraktaler
WWW
« Reply #1 on: August 03, 2015, 09:56:22 AM »

Thanks Simon.

Yes, if you save the jpeg with bigger size, it is recalculated.
If you save it in smaller size, it is not recalculated and you will then get anti-alias effect.

But it is not the intention to recalculate twice.

I usually change the background image size (Control+Z) before I save the jpeg, and I almost always use a smaller size of the jpeg, to get it anti-aliased.
Logged

Want to create DEEP Mandelbrot fractals 100 times faster than the commercial programs, for FREE? One hour or one minute? Three months or one day? Try Kalles Fraktaler http://www.chillheimer.de/kallesfraktaler
http://www.facebook.com/kallesfraktaler
Pages: [1]   Go Down
  Print  
 
Jump to:  

Related Topics
Subject Started by Replies Views Last post
Embedding fractal metadata in JPEG or TIFF files Programming Duncan C 0 2696 Last post August 09, 2008, 04:40:06 PM
by Duncan C
JPEG are working ! ManyFractals Gallery rickz65 3 1630 Last post December 02, 2009, 03:09:20 PM
by kram1032
Can't save image Mandelbulber scheven_architect 1 2017 Last post May 02, 2011, 02:59:29 PM
by visual.bermarte
Save pic z buf ?. Mandelbulber axzzz 1 2111 Last post July 01, 2014, 05:17:33 AM
by JohnVV
Can't save/open pics, they don't show up on folders regardless of where I save Help & Support Carlao 10 977 Last post May 18, 2015, 01:39:13 PM
by Carlao

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines

Valid XHTML 1.0! Valid CSS! Dilber MC Theme by HarzeM
Page created in 0.136 seconds with 26 queries. (Pretty URLs adds 0.007s, 2q)