Thanks,and understood. I am trying to approximate the GhostScript pdfwrite PDFSETTINGS /ebook etc. functionality. They claim to adjust dpi, but I cannot figure out how to do that with pdfbox.
Carl On 10/30/17, 4:40 PM, "Tilman Hausherr" <[email protected]> wrote: >Am 30.10.2017 um 21:10 schrieb Carl Buxbaum: >> >> Thanks Tilman, >> >> Is there a better approach to compressing images then? The images in >> these reports would already be thumbnail type jpegs or their original >> uploaded jpegs. > >No I don't have a better approach... if they are jpeg then if you >compress again with a lower quality then you'll get a lower visual >quality, obviously. > >Tilman > > >> >> Thanks, >> >> Carl >> >> >> >> >> >> On 10/30/17, 3:33 PM, "Tilman Hausherr" <[email protected]> wrote: >> >>> Am 30.10.2017 um 20:13 schrieb Carl Buxbaum: >>>> Is there a way to see if the page is actually using the image, and >>>> only processing it if it is? >>> >>> See in the ExtractImages source code, that one gets only images that >>>are >>> used. >>> >>> >>> Btw you should be careful... compressing images with sharp edges as >>>jpeg >>> will not look good. It might even be bigger. Jpeg is best for >>>photographs. >>> >>> Tilman >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >> ________________________________ >> DISCLAIMER: >> E-mails and attachments from Bamboo Rose, LLC are confidential. >> If you are not the intended recipient, please notify the sender >>immediately by replying to the e-mail, and then delete it without making >>copies or using it in any way. >> No representation is made that this email or any attachments are free >>of viruses. Virus scanning is recommended and is the responsibility of >>the recipient. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [email protected] >For additional commands, e-mail: [email protected] > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
