Thanks Stéphane and Tomo, I have added the working code to the GH issue thread. There is still need of testing images for the non working one?
Offray On 5/08/20 4:00 a. m., Stéphane Ducasse wrote: > offray > > could you add your pictures to the bug entry > > https://github.com/pharo-project/pharo/issues/7043 > > S. > >> On 5 Aug 2020, at 07:53, Tomohiro Oda <tomohiro.tomo....@gmail.com >> <mailto:tomohiro.tomo....@gmail.com>> wrote: >> >> Offray, >> >> I tried it myself and found that the code works on some jpg pics and >> does not work on some other pics. >> For my case, using PluginBasedJPEGReadWriter instead of JPEGReadWriter >> solved the problem. >> >> Best Regards, >> --- >> tomo >> >> 2020年8月5日(水) 2:43 Offray Vladimir Luna Cárdenas >> <offray.l...@mutabit.com <mailto:offray.l...@mutabit.com>>: >>> >>> Thanks Tomo, >>> >>> I tried your proposal, but now I get: "Error: marker C2 cannot be >>> handled" and still the exportation is not working. >>> >>> Cheers, >>> >>> Offray >>> >>> On 4/08/20 2:04 a. m., Tomohiro Oda wrote: >>>> Offray, >>>> >>>> Apparently, readStreamDo: should be binaryReadStreamDo: and >>>> writeStreamDo: should be binaryWriteStreamDo: . >>>> --- >>>> tomo >>>> >>>> 2020年8月4日(火) 15:42 Stéphane Ducasse <stephane.duca...@inria.fr >>>> <mailto:stephane.duca...@inria.fr>>: >>>>> Thanks for the report I confirm that I can reproduce the problem. >>>>> I do not know yet the answer. Now I think strange that we use a >>>>> characterStream for reading jpeg. >>>>> S. >>>>> >>>>> >>>>> On 3 Aug 2020, at 20:41, Offray Vladimir Luna Cárdenas >>>>> <offray.l...@mutabit.com <mailto:offray.l...@mutabit.com>> wrote: >>>>> >>>>> Hi, >>>>> >>>>> Today I was an introduction to Pharo. As usual, I asked the learner to >>>>> taste the environment and syntax by running the examples in excellent >>>>> Sven's Elegant Code[1] (BTW, can I translate snips of it to >>>>> Spanish?). >>>>> When she was adapting the example 6 about converting JPGs to PNGs, we >>>>> get the error reported in this mail's subject. I tried running her >>>>> example in my machine with her images and with my own and still I got >>>>> the same error. What are we missing? >>>>> >>>>> [1] >>>>> https://medium.com/concerning-pharo/elegant-pharo-code-bb590f0856d0 >>>>> >>>>> We are using Pharo 8.x on Manjaro Gnu/Linux 64 bits. >>>>> >>>>> Thanks, >>>>> >>>>> Offray >>>>> >>>>> >>>>> >>>>> >>>>> -------------------------------------------- >>>>> Stéphane Ducasse >>>>> http://stephane.ducasse.free.fr / http://www.pharo.org >>>>> 03 59 35 87 52 >>>>> Assistant: Aurore Dalle >>>>> FAX 03 59 57 78 50 >>>>> TEL 03 59 35 86 16 >>>>> S. Ducasse - Inria >>>>> 40, avenue Halley, >>>>> Parc Scientifique de la Haute Borne, Bât.A, Park Plaza >>>>> Villeneuve d'Ascq 59650 >>>>> France >>>>> >>> >> > > -------------------------------------------- > Stéphane Ducasse > http://stephane.ducasse.free.fr / http://www.pharo.org > 03 59 35 87 52 > Assistant: Aurore Dalle > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley, > Parc Scientifique de la Haute Borne, Bât.A, Park Plaza > Villeneuve d'Ascq 59650 > France >
