On Fri, Aug 20, 2010 at 5:13 PM, David Bruchmann <[email protected]> wrote: > ----- Ursprüngliche Nachricht ----- > Von: horace grant <[email protected]> > Gesendet: Freitag, 20. August 2010 16:46:44 > An: TYPO3 English <[email protected]> > Betreff: Re: [TYPO3-english] typo3 + imagemagick + scaling of alpha > transparent pngs > >> i don't use any special typoscript for scaling images. i mean the >> standard content element image scaling behaviour of typo3. >> >> i noticed that my hoster seems to use graphicsmagick: >> >> >> >> Current configuration >> >> GraphicsMagick enabled: >> 1 >> GraphicsMagick path: >> /usr/bin/ (1.1.11) >> GraphicsMagick path/LZW: >> /usr/bin/ (6.3.7) >> Version 5/GraphicsMagick flag: >> gm >> >> GDLib enabled: >> 1 >> GDLib using PNG: >> >> IM5 effects enabled: >> -1 (Blurring/Sharpening with IM 5+) >> Freetype DPI: >> 96 (Should be 96 for Freetype 2) >> Mask invert: >> 0 (Should be set for some IM versions approx. 5.4+) >> >> File Formats: >> gif,jpg,jpeg,tif,tiff,bmp,pcx,tga,png,pdf,ai >> >> >> >> could this be the reason? all the other image manipulation features >> work great though. >> >> i can't post an example of the images since my client probably >> wouldn't like that. but they look kind of distorted (like the rows and >> columns of pixels get messed up because the alpha byte gets >> interpreted wrongly) and the resulting transparency is 0/1 >> transparency instead of alpha transparency. >> > > Hi Horace, > > ok, here are my settings for IM: > > $TYPO3_CONF_VARS['GFX']["im"] = '1'; > $TYPO3_CONF_VARS["GFX"]["im_negate_mask"] = '1'; > $TYPO3_CONF_VARS["GFX"]["im_imvMaskState"] = '0'; > $TYPO3_CONF_VARS["GFX"]["im_v5effects"]='1'; > $TYPO3_CONF_VARS["GFX"]["im_combine_filename"] = 'composite'; > $TYPO3_CONF_VARS["GFX"]["im_version_5"] = '1'; > $TYPO3_CONF_VARS["GFX"]["im_path"] = 'N:\ImageMagick-6.3.7-Q16\\'; > $TYPO3_CONF_VARS["GFX"]["im_path_lzw"] = 'N:\ImageMagick-6.3.7-Q16\\'; > > $TYPO3_CONF_VARS["GFX"]["im_jpg_quality"] = '96'; > $TYPO3_CONF_VARS["GFX"]["TTFdpi"] = '96'; > $TYPO3_CONF_VARS["GFX"]["gdlib_png"] = '1'; > $TYPO3_CONF_VARS["GFX"]["gdlib_2"]='1'; > $TYPO3_CONF_VARS["GFX"]["im_mask_temp_ext_gif"] = '0'; > $TYPO3_CONF_VARS["GFX"]["thumbnails_png"] = '1'; > > Just saw the post from Jigal that alpha-transparency still doesn't work in > TYPO3 but I'd try to set at least the last 6 lines too, suppose it will > improve your results in general.
thanks! i think i have most of this set too but i will check again... cheers, horace > > Greets, > David > _______________________________________________ > TYPO3-english mailing list > [email protected] > http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-english > _______________________________________________ TYPO3-english mailing list [email protected] http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-english
