This method does not enforce repaint. If the layer doesn't think it needs to repaint the pixbuf, it simply returns the current one. To enforce update, emit "data-changed" signal on corresponding data field.

Returns:: The pixbuf. It should not be modified or freed. If the data field to draw is not present in the container, None is returned. (gdk.Pixbuf)

set_data_key(key)

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Sets the data field to display by a pixmap layer.

Parameters:

key - Container string key identifying the data field to display. (string)

get_data_key()

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Gets the key identifying data field this pixmap layer displays.

Returns:: The string key, or None if it isn't set. (string)

make_pixbuf(has_alpha)

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Creates or resizes pixmap layer GdkPixbuf to match its data field.

This method is intended for pixmap layer implementation.

Parameters:

has_alpha - Whether pixbuf should have alpha channel. (bool)