Difference between revisions of "Talk:Sif Format"
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:Thanks for the links! Useful info. [[User:Rsg167|Rsg167]] ([[User talk:Rsg167|talk]]) 10:53, 5 January 2016 (EST) | :Thanks for the links! Useful info. [[User:Rsg167|Rsg167]] ([[User talk:Rsg167|talk]]) 10:53, 5 January 2016 (EST) | ||
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| + | What does a layer's "version" attribute do? I'm having trouble filling out [[Sif Format#.3Clayer.3E|the table]]. --[[User:Rsg167|Rsg167]] ([[User talk:Rsg167|talk]]) 12:17, 13 January 2016 (EST) | ||
| + | : It's related to the file format version... very helpful comment is't it ???? ;-) {{literal|canvas->get_version()}}. | ||
| + | : The sif specification have changed over time, this version number help to kept this change and accordingly load the file. Have a look to the code [https://github.com/synfig/synfig/blob/master/synfig-core/src/synfig/loadcanvas.cpp#L2101 here] for example. How the canvas number is created is very important to document i guess. [https://github.com/synfig/synfig/blob/master/synfig-core/src/synfig/savecanvas.cpp#L92 Here] is the actual code. ... --[[User:D.j.a.y|D.j.a.y]] ([[User talk:D.j.a.y|talk]]) 04:26, 14 January 2016 (EST) | ||
| + | :: <s>Sorry, I meant the <layer>’s version. Here is the relevent code. I consulted layer.cpp and it appears that Layer::get_version() and Layer::set_version() don’t do anything useful. I’ll keep looking; maybe those methods are actually overloaded in specific layer types. --Rsg167 (talk) 21:09, 18 January 2016 (EST)</s> | ||
| + | :: It turns out that Layer::get_param() is overloaded by Layer subclasses. That explains it. 😄 --[[User:Rsg167|Rsg167]] ([[User talk:Rsg167|talk]]) 12:15, 1 February 2016 (EST) | ||
Latest revision as of 19:15, 1 February 2016
Great work you have started !!! you can found some infos : Unpacking_sifz-files and Fix_a_not_well_formed_document --D.j.a.y (talk) 05:22, 29 December 2015 (EST)
What does a layer's "version" attribute do? I'm having trouble filling out the table. --Rsg167 (talk) 12:17, 13 January 2016 (EST)
- It's related to the file format version... very helpful comment is't it ???? ;-) "canvas->get_version()".
- The sif specification have changed over time, this version number help to kept this change and accordingly load the file. Have a look to the code here for example. How the canvas number is created is very important to document i guess. Here is the actual code. ... --D.j.a.y (talk) 04:26, 14 January 2016 (EST)
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Sorry, I meant the <layer>’s version. Here is the relevent code. I consulted layer.cpp and it appears that Layer::get_version() and Layer::set_version() don’t do anything useful. I’ll keep looking; maybe those methods are actually overloaded in specific layer types. --Rsg167 (talk) 21:09, 18 January 2016 (EST) - It turns out that Layer::get_param() is overloaded by Layer subclasses. That explains it. 😄 --Rsg167 (talk) 12:15, 1 February 2016 (EST)
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