Legacy ImageMagick Discussions Archive

It seems that the problem is converting Lab tiff in PNG.The PNG is always RGB(sRGB). When is converted a CMYK tiff to pdf, IM converts tiff to PAM image format, and then put this image in pdf file. In this case(CMYK), the resulting file has same colorspace as the input file . There is a way in IM to ...

I tried to convert tiff with Lab colorspace to png, using IM convert command.
Seems to be the same problem. The obtained png have sRGB colorspace.

Hello, I need to convert a tiff file that has Lab colorspace to a pdf file, and preserve the Lab colorspace to the output pdf. I used : convert fileLAB.tiff output.pdf, or convert fileLAB.tiff -colorspace Lab output.pdf Also I tried to use folowing code snipet into a C source: MagickWand* mw ...