[PD] Is there a way to get the canvas my object is at runtime ?
antoine.villeret at gmail.com
Tue Mar 3 20:26:58 CET 2015
thanks for your answer, but I was wondering if there is a way to retrieve
it without saving it.
I'm porting a Max lib to Pd which uses such a thing in Max (which is
possible since SDK 6).
If it's not possible I would have to rewrite *a lot* of the lib code. :-(
do it yourself
2015-03-03 19:52 GMT+01:00 Martin Peach <chakekatzil at gmail.com>:
> You could save the pointer in your class struct during the new method.
> On Tue, Mar 3, 2015 at 11:52 AM, Antoine Villeret <
> antoine.villeret at gmail.com> wrote:
>> I would like to retrieve at any time the pointer to the t_canvas
>> containing my object.
>> Is that possible ?
>> I know I can retrieve it with something like :
>> t_glist *glist=(t_glist *)canvas_getcurrent();
>> t_canvas *canvas=(t_canvas*)glist_getcanvas(glist);
>> in the myobject_new() method.
>> But the same give me a (nil) t_canvas pointer outside the new() method.
>> Thanks in advance.
>> do it yourself
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