Re: [ccp4bb] good images

2016-11-02 Thread Tim Gruene
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dear Jiri, you probably won't lose any information with JPEG. Its compression is lossy, but this does not mean that your image looses information! TIFF is useful for printed media, but in most cases, PNG is a sufficient equivalent for lossless comp

Re: [ccp4bb] good images

2016-11-02 Thread Paul Emsley
On 02/11/16 18:09, chemocev marker wrote: I am making the images of the structure in the CCP4MG, I want to ask which format is best for good quality images JPEG or TIFF and what dpi is best. I add the legends in corel draw. If somebody have useful tips or suggestions. For molecular graphics

Re: [ccp4bb] good images

2016-11-02 Thread Christian Roth
hi What you get out of mg is png. Depending for what you need it you might want to have between 300 to 600 dpi. if you then do postprocessing in corel you should go for tiff to avoid too much loss in quality due to the compression. Christian Am 02.11.2016 um 18:09 schrieb chemocev marker:

[ccp4bb] good images

2016-11-02 Thread chemocev marker
Dear All I am making the images of the structure in the CCP4MG, I want to ask which format is best for good quality images JPEG or TIFF and what dpi is best. I add the legends in corel draw. If somebody have useful tips or suggestions. best Jiri