On Friday, October 24, 2014 7:06:30 PM UTC+2, Atul Grover wrote: > > Now, I need to change the image size on import. I believe that by changing > some code in the CSS is can force all images to be (say) 50% of their > original size. >
CSS is only responsible to display images. It doesn't touch the file / tiddler size. The image size has to be adjusted prior to the import. I did a short test with my phone. Took a low contrast photo with 7 mega pixel. Which results in an 1MByte jpg file. ... I didn't calculate the jpeg compression right in my first post :/ If you take a picture outside with good light, you may end up, with up to 2 MByte file, since compression rate is lower with better lighting. My built in Galerie App has the possibility to for resizing. My image is 3552 x 2000 pixel .. 1 MByte Reducing it to 50% changed file size to about 250kByte > Since every phone takes a photo of different size. What is the best way to > allow the students to manage the image size? Is there an image resize > widget for tw5? > No TW widget yet. As written above most phones should be able to handle it. If they use "save as" they don't loose the original. They should play around a little bit, what's the best setting for there phone. > @Mario can you recommend the best image viewer on andriod I can ask my > student to use for resizing images, before they import them? > Sorry, no. I don't have an android phone. But I think the built in apps will work. (Mine is a Nokia N9. The last real phone from Nokia (rip)) have fun! mario -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/d/optout.
