drawable area cairo

[diver3416]

Hi,
I'm working on a project based on your library and example mapviewer.py.
I would like to add several layers (real-time localisation of a robot, waypoints and paths the robot can take) and I try to create a cairo drawable area that matches with the map displayed on Gtk window.
I don't know how to proceed, i see on cairo website some examples like this but how to define the surface that will be used to draw compared with map displayed ???
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, WIDTH, HEIGHT)
ctx = cairo.Context(surface)
Thanks a lot in advance for your help (if you can tell me lines to add to mapviewer.py)
David

[diver3416]

In other words, i understand that I need to create a cairo context where I need to set the target surface.
What is the surface that I need to use ?

[MichalMisiaszek]

In other words, i understand that I need to create a cairo context where I need to set the target surface.
What is the surface that I need to use ?

Did you find solution ?

[nzjrs]

Hi, I dont have time to work on this anymore. I am looking for a new maintainer to take over

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On Sat, 12 Sep 2020 at 05:36, Michal Misiaszek ***@***.***> wrote: In other words, i understand that I need to create a cairo context where I need to set the target surface. What is the surface that I need to use ? Did you find solution ? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#67 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAKHIYWPWLOSONS4J5GBTLSFL3F5ANCNFSM4JC2UBIA> .