Hello,
I'm not very experienced with Vala or GTK and I was trying to display a
jpg picture from a sqlite db... thanks the the Internet I was able to
find some code from different sources to get it to work:
unowned uint8[] data = (uint8[]) stmt.column_blob(9);
data.length = stmt.column_bytes(9);
var data2 = data;
FileUtils.set_data("temp.jpg", data2);
Pixbuf pixbuf = new
Pixbuf.from_file_at_scale("temp.jpg",320,240,true);
var image1 = builder.get_object ("image1") as Gtk.Image;
image1.set_from_pixbuf(pixbuf);
However I'm not happy to have to save the data to a file... to load it
again to display it. (I consier this a workaround)
I'm sure there is a more elegant way doing this, could someone please
give me a hint or point me in the right direction on how to do that.
Thanks,
Markus
PS: this is for a ham radio exam study program:
https://github.com/alpharesearch/HEH2011 that is still very alpha
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