Thread: glib.GError: Image tpye 'png' is not supported
View Single Post
Old 01-03-2017, 08:53 AM   #2
knc1
Going Viral
knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.knc1 ought to be getting tired of karma fortunes by now.
 
knc1's Avatar
 
Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
Quote:
Originally Posted by maggch View Post
I learned to develop application for kindle yesterday.I used the PyGTK package here.I extract that to \extensions\python.Then I tried to develop a simple painter.however,when i want to save the image

Code:
    width,height = pixmap.get_size()
    pixbuf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8, width, height)
    pixbf = pixbuf.get_from_drawable(pixmap, pixmap.get_colormap(), 0, 0, 0, 0, width, height)
    pixbf.save('path.png','png')
glib.GError: Image tpye 'png' is not supported

how to make glib support png?
What makes you think it is a glib error and not a missing PyGTK extension library error?
What device?
What firmware version?
Show us a library loading trace please. (worked examples of how to get that are in the "ARMhf on Kindle" thread)
knc1 is offline   Reply With Quote