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Duplicated contracts
by Heiko Gering
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I have a problem in addition to the previous mails. I'm trying to save an
image with the WEL_GDIP_IMAGE class, where the image instance is a feature of a window. Debugging saving shows correct working of the save_image_to_file routine, but nothing is stored on disk. What postcondition should my save routine have, which at least call this routine? or is it a bug? Regards Heiko ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/eiffel_software/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/eiffel_software/join (Yahoo! ID required) <*> To change settings via email: mailto:eiffel_software-digest@... mailto:eiffel_software-fullfeatured@... <*> To unsubscribe from this group, send an email to: eiffel_software-unsubscribe@... <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ |
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Re: Duplicated contracts
by larryliuming
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When executing {WEL_GDIP_IMAGE}. `save_image_to_file', if
{WEL_GDIP_IMAGE}. `c_gdip_save_image_to_file' return value is 0, it means everything works fine. If the return value is non-zero, please see {WEL_GDIP_STATUS} for meaning of the value. Could you post some of your codes? So I can find the exactly error in your case. ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/eiffel_software/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/eiffel_software/join (Yahoo! ID required) <*> To change settings via email: mailto:eiffel_software-digest@... mailto:eiffel_software-fullfeatured@... <*> To unsubscribe from this group, send an email to: eiffel_software-unsubscribe@... <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ |
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Re: Re: Duplicated contracts
by Heiko Gering
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Hello Larry,
I've found the mistake now: Try to save with 'save_image_to_file, also 'save_with_quality' returns the 0 value, even you try to use a nonexistig path. It took me a lot of hourrs to find that, cause I've expected, that an error will occur in such case. I think I should check the path name before saving. It will be helpfull, if you can confirm this statement. Regards Heiko ----- Original Message ----- From: "larryliuming" <larryliuming@...> When executing {WEL_GDIP_IMAGE}. `save_image_to_file', if {WEL_GDIP_IMAGE}. `c_gdip_save_image_to_file' return value is 0, it means everything works fine. If the return value is non-zero, please see {WEL_GDIP_STATUS} for meaning of the value. ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/eiffel_software/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/eiffel_software/join (Yahoo! ID required) <*> To change settings via email: mailto:eiffel_software-digest@... mailto:eiffel_software-fullfeatured@... <*> To unsubscribe from this group, send an email to: eiffel_software-unsubscribe@... <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ |
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Re: Duplicated contracts
by larryliuming
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Hi, Heiko,
In project configuration dialog, you should first enable "check" assertion of WEL library. When executing {WEL_GDIP_IMAGE}.save_image_to_file, saving image to a non-exists path, the `c_gdip_save_image_to_file' will return 7 which means "Win32Error". ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/eiffel_software/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/eiffel_software/join (Yahoo! ID required) <*> To change settings via email: mailto:eiffel_software-digest@... mailto:eiffel_software-fullfeatured@... <*> To unsubscribe from this group, send an email to: eiffel_software-unsubscribe@... <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ |
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Re: Re: Duplicated contracts
by Heiko Gering
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Thank you, I don't take care much enough on it, because other assertions was
checked. Regards Heiko ----- Original Message ----- From: "larryliuming" <larryliuming@...> To: <eiffel_software@...> Sent: Monday, May 19, 2008 5:37 AM Subject: [eiffel_software] Re: Duplicated contracts Hi, Heiko, In project configuration dialog, you should first enable "check" assertion of WEL library. When executing {WEL_GDIP_IMAGE}.save_image_to_file, saving image to a non-exists path, the `c_gdip_save_image_to_file' will return 7 which means "Win32Error". -------------------------------------------------------------------------------- No virus found in this incoming message. Checked by AVG. Version: 7.5.524 / Virus Database: 269.23.20/1452 - Release Date: 17.05.2008 18:26 ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/eiffel_software/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/eiffel_software/join (Yahoo! ID required) <*> To change settings via email: mailto:eiffel_software-digest@... mailto:eiffel_software-fullfeatured@... <*> To unsubscribe from this group, send an email to: eiffel_software-unsubscribe@... <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ |
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