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PyGTK: zoom and pan in pygtk

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    • CommentAuthormak89
    • CommentTimeJun 18th 2009 edited
     
    hello all,

    I am trying to make some map interaction app in which I need to log zooming and panning actions, I have a problem implementing the zoomin, zoomout and pan action using pygtk. I have also tried pygame, but integrating it to pygtk is also a problem. Could someone please come to my recsue on this, implementing the zooming and panning actions? Thanks in advance

    Mak89
    • CommentAuthorselsine
    • CommentTimeJun 18th 2009
     
    Hi Mak89,

    In order to answer your question people are going to need to know a little bit more about your application. What are you trying to zoom and Pan? What sort of a display are you using for your map?

    mark.
    • CommentAuthormak89
    • CommentTimeJun 19th 2009
     
    I zoom and pan small maps on a small screen of a phone (openmoko) neo free runner. i just need a few buttons to implement these features and then I can implement the interaction smoothly
    • CommentAuthormak89
    • CommentTimeJun 19th 2009
     
    One more thing. the maps are in png and svg formats
    • CommentAuthorselsine
    • CommentTimeJun 19th 2009
     
    What PyGTK control are you using to display your maps?

    mark.
    • CommentAuthormak89
    • CommentTimeJun 19th 2009
     
    I use just gtk.Image and pixefbuf stuff
    something like

    im = gtk.Image()
    im.set_from_file("foo.png")
    .
    .
    win.show_all()
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    • CommentTimeDec 19th 2011
     
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