this would be nice for archival in the bug entry. S
On 5 Aug 2020, at 18:34, Offray Vladimir Luna Cárdenas <offray.luna@mutabit.com> wrote:
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 <https://github.com/pharo-project/pharo/issues/7043>
S.
On 5 Aug 2020, at 07:53, Tomohiro Oda <tomohiro.tomo.oda@gmail.com <mailto:tomohiro.tomo.oda@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
2020å¹´8æ5æ¥(æ°´) 2:43 Offray Vladimir Luna Cárdenas <offray.luna@mutabit.com <mailto:offray.luna@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
2020å¹´8æ4æ¥(ç«) 15:42 Stéphane Ducasse <stephane.ducasse@inria.fr <mailto:stephane.ducasse@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.luna@mutabit.com <mailto:offray.luna@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 <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://stephane.ducasse.free.fr/> / http://www.pharo.org <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://stephane.ducasse.free.fr/> / http://www.pharo.org <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