From bqsjhaha at yahoo.com  Tue Feb 12 13:24:03 2013
From: bqsjhaha at yahoo.com (Bqsj Sjbq)
Date: Tue, 12 Feb 2013 04:24:03 -0800 (PST)
Subject: [Pygui] to get   specified  lines of text
Message-ID: <1360671843.77631.YahooMailNeo@web160601.mail.bf1.yahoo.com>

here is my code:

from gi.repository import Gtk
class LabelWindow(Gtk.Window):
? ? def __init__(self):
? ? ? ? Gtk.Window.__init__(self, title="Label Example")
? ? ? ? hbox = Gtk.Box(spacing=0)
? ? ? ? label = Gtk.Label("This is an example of a line-wrapped label. ?It "
? ? ? ? ? ? ? ? ? ? ? ? ? "should not be taking up the entire ? ? ? ? ? ? "
? ? ? ? ? ? ? ? ? ? ? ? ? "width allocated to it, but automatically "
? ? ? ? ? ? ? ? ? ? ? ? ? "wraps the words to fit.\n"
? ? ? ? ? ? ? ? ? ? ? ? ? " ? ? It supports multiple paragraphs correctly, "
? ? ? ? ? ? ? ? ? ? ? ? ? "and ?correctly ? adds "
? ? ? ? ? ? ? ? ? ? ? ? ? "many ? ? ? ? ?extra ?spaces. ")
? ? ? ? label.set_line_wrap(True)
? ? ? ? hbox.pack_start(label, True, True, 0)
? ? ? ? self.add(hbox)
window = LabelWindow() ? ? ? ?
window.connect("delete-event", Gtk.main_quit)
window.show_all()
Gtk.main()

i get the gui (attachment ?line1.png),what i want to get is that gui (attachment line2.png).how can i do?
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From greg.ewing at canterbury.ac.nz  Tue Feb 12 23:12:57 2013
From: greg.ewing at canterbury.ac.nz (Greg Ewing)
Date: Wed, 13 Feb 2013 11:12:57 +1300
Subject: [Pygui] to get   specified  lines of text
In-Reply-To: <1360671843.77631.YahooMailNeo@web160601.mail.bf1.yahoo.com>
References: <1360671843.77631.YahooMailNeo@web160601.mail.bf1.yahoo.com>
Message-ID: <511ABE69.70903@canterbury.ac.nz>

Bqsj Sjbq wrote:
> here is my code:
> 
> from gi.repository import Gtk

This appears to be a gtk question, not a PyGui question.
This mailing list is for the PyGui toolkit in particular,
not Python guis in general. You are likely to get more
help if you post this to the Gtk mailing list.

-- 
Greg

From shamrin at gmail.com  Thu Feb 28 16:18:31 2013
From: shamrin at gmail.com (Alexey Shamrin)
Date: Thu, 28 Feb 2013 19:18:31 +0400
Subject: [Pygui] [win32] GUI.Numeric.image_from_ndarray fails for certain
	image sizes
Message-ID: <CAJSg89+e+e3OyK72P+3dnh9-1rgLzjhS1mSj5O=YRB11RrTTdw@mail.gmail.com>

Hello!

GUI.Numeric.image_from_ndarray fails for certain image sizes under Windows:

    >>> from numpy import zeros, uint8
    >>> from GUI.Numerical import image_from_ndarray
    >>> image_from_ndarray(zeros((1,7,3),dtype=uint8),'RGB').size
    (0L, 0L)
    >>> image_from_ndarray(zeros((1,8,3),dtype=uint8),'RGB').size
    (8L, 1L)

I think it's because row_stride wants to be a multiple of 4 (in
GDIPlus.Bitmap.from_data):

    GdipCreateBitmapFromScan0(width, height, row_stride, format, data,
byref(ptr))

--
Alexey