On Sat, Jun 6, 2015 at 2:16 AM, Angelos Tzotsos <[email protected]> wrote: > On 06/05/2015 10:25 PM, Johan Van de Wauw wrote: >> >> On Thu, Jun 4, 2015 at 8:33 PM, Johan Van de Wauw >> <[email protected]> wrote: >>> >>> Hi all, >>> >>> I've been experimenting with pngquant [1] to reduce the size of our >>> png images in the documentation. This implements a lossy compression >>> method, but all images I tried came out just fine. >>> In total, we could save about 36Mb by using this compression on all >>> files. I believe this is significant enough to do the change for most >>> files, especially since they are accessed also over the web by people >>> reading the quickstart. >>> >>> I prepared a branch which contains the compressed images at: >>> https://github.com/johanvdw/OSGeoLive-doc/tree/compresspng >>> I made a single commit per image, so if we merge we can still roll >>> back specific images easily. >>> In fact, on github, you can watch the images side by side or as a slide >>> over. >> >> During the meeting last night I proposed fixing only those images >> where the difference was most significant (>50% reduction in size and >> files of at least 32Kb). >> The results are here: >> https://github.com/johanvdw/OSGeoLive-doc/tree/compresspng >> The result can be downloaded as a package from: >> >> https://launchpad.net/~johanvdw/+archive/ubuntu/osgeolive-docs-compressedpng >> And it can be previewed at: >> http://gisky.be/osgeolive-docs/en/index.html >> >> In total we save some 34 Mb, most of which is preserved when >> compressing the files. >> >> Since I did not see any image which is not good I propose to merge this. >> >> Kind Regards, >> Johan >> _______________________________________________ >> Live-demo mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/live-demo >> http://live.osgeo.org >> http://wiki.osgeo.org/wiki/Live_GIS_Disc >> > First of all, thank you Johan for your excellent work on creating the deb > packaging for the documentation. > > Looking at the demo site, I think that all the images are not scaled > properly (set to 100%?). > Any idea what is wrong?
Not really. Did we use the default sphinx from ubuntu trusty for our previous builds? When I try building on debian from the same source, images are scaled. _______________________________________________ Live-demo mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/live-demo http://live.osgeo.org http://wiki.osgeo.org/wiki/Live_GIS_Disc
