On Thu, Feb 02, 2006 at 03:33:57PM +0100, Craig Bradney wrote: > On Thursday 02 February 2006 15:26, Dominik wrote: > > On Thu, Feb 02, 2006 at 03:08:39PM +0100, Craig Bradney wrote: > > > On Thursday 02 February 2006 14:38, Dominik wrote: > > > > On Thu, Feb 02, 2006 at 02:31:52PM +0100, Craig Bradney wrote: > > > > > On Thursday 02 February 2006 14:19, Dominik wrote: > > > > > > On Thu, Feb 02, 2006 at 02:04:18PM +0100, Craig Bradney wrote: > > > > > > > On Thursday 02 February 2006 10:42, Dominik Holler wrote: > > > > > > > > hi, > > > > > > > > is there the possibility to import a cmyk-picture with > > > > > > > > transparent background in scribus ? > > > > > > > > > > > > > > The problem relates to the 5 channels of data.. CMYKA. Tried PNG? > > > > > > > > > > > > > > Craig > > > > > > > > > > > > i worry about png does not does not suppert cmyk > > > > > > > > > > Yes, ok.. I read it as JPG and CMYK TIFF, not CMYK JPG and TIFF. > > > > > > > > i am sorry > > > > > > > > > This is unfortunately an issue relating to the fact that the QImage > > > > > class only knows about 4 channels.. RGBA or, as Scribus has also > > > > > used, CMYK. We need a 5th one. I suspect we will move away from > > > > > QImage soon enough though. > > > > > > > > thx for your reply > > > > ok, scibus does nor work with cmykA at this time. > > > > is it possible to import rgba and force converting to cmyka while > > > > exporting to pdf ? > > > > > > Yes, export to printer destination (it will convert everything to CMYK). > > > > is this ,,export to pdf" using Color: Printer (not Screen) ? > > i will have a closer look at the produced pdf ( this can take some time > > ...) - but i worry the image is still rgb > > or you want to say i have to ,,print'' in a file ? > > Yes, export to PDF with colour setting printer (not screen). > i am unsure to answer you back: i exported to PDF/X3, so parameter of colorspace is forced to be ,,Printer", next i uncompress the pdf using pdftk: somewhre in the pdf i detect the folowing lines: ... 88 0 obj <</N 3 /Length 3144 >> stream ....HLino..mntrRGB XYZ...sRGB IEC61966-2.1... 91 0 obj <</Width 667 /BitsPerComponent 8 /Mask 90 0 R /Height 453 /Intent /RelativeColorimetric /Filter /DCTDecode /Subtype /Image /Length 33133 /ColorSpace [/ICCBased 88 0 R] /Type /XObject >> stream ...
i guess obj 88 0 is the sRGB profile, and obj 91 0 is my picture, and i guess the line /ColorSpace [/ICCBased 88 0 R] means, that my picture is rgb i am using scribus 1.3.2cvs - mayby this is my misstake ? -- dominik.holler at gmx.net || PGP Key ID: FDEF2A0B
