Hi, I'm using mapnik with python, pyGTK and PostGIS on a Debian GNU/Linux system. My aim is to show a generated map from several datasources in a UI(User Interface) and to update it when the datasources changing. Because of this, I don't need to generate a png image, I need to store the image on memory.
Until now, I've created a map from several datasources (PostGis, shape) and a png image from the map. After, I used the image in my UI. I've tried to create a cairo context and to associate it to a map, I think that's possible because in the c++ code exits a cairo_context class (but this class doesn't exit in python). I've the following question: Can I show the map in the UI without creating a static image? Thanks in advance, Greetings. Miguel Angel
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