| Widget placement problem [message #51465] |
Fri, 24 November 2006 12:29 |
Braedley
Messages: 57
Registered: September 2006
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Member |
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I want to put a small logo in a draw widget at the bottom left hand
corner of a tab. The only other thing in the tab is a series of
labels. Right now, the draw widget is being placed just below the
text, and not at the very bottom of the tab like I would like. Summery
of code:
read_jpeg, 'logo.jpg', logo
base=widget_base(title='Wizard', /col)
tab_steps=widget_tab(base)
intro=widget_base(tab_steps, title='Introduction', row=2, xsize=600,
ysize=400)
text_base=widget_base(intro, /base_align_left, col=1)
t1='This wizard will help you set up stuff.'
l1=widget_label(text_base, value=t1)
;there's more labels, but who cares
sz=size(logo)
draw_base=widget_base(intro, /align_left, /base_align_bottom)
logo_win=widget_draw(draw_base, xsize=sz[2], ysize=sz[3],
/align_bottom)
widget_control, base, /realize
widget_control, logo_win, get_value=win
wset, win
tvimage, logo, /keep_aspect_ratio
I've tried various combinations of alignments, but nothing seems to
work. Any suggestions?
While I'm on it, I'm getting black lines around the bottom and left of
the image that aren't present in the original. Is this a tvimage thing
or something else?
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