[PD-dev] [ pure-data-Bugs-1536488 ] [vu] Object corrupted at sizes 80-119

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Bugs item #1536488, was opened at 2006-08-08 01:22
Message generated for change (Comment added) made by lukeiannini
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Category: puredata
Group: v0.39.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Luke Iannini (lukeiannini)
Assigned to: Nobody/Anonymous (nobody)
Summary: [vu] Object corrupted at sizes 80-119

Initial Comment:
The [vu] object shows a single line of its usual full-scale display at any 
size below 120 (which all seem to go directly to 80 - there are no 
intermediate values; this is also odd behavior).

I've checked this on Miller's 39.2 and Han's extended-39.2-test4 and 
-38.4.

I don't have any other OS's to test this on, so perhaps someone could 
check this out in Windows and Linux (I am on OS X 10.4.7 2x2G5 and 
MBP).

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>Comment By: Luke Iannini (lukeiannini)
Date: 2006-08-31 01:45

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Hi IOhannes,
To clarify - the led-line fills the full width when there is a signal; that screenshot 
was taken with no input.  So it is purely an artifact, not really a "showstopper".  
The tcl/tk is assumedly that included with PD-e 39t4, that is 8.4.10.

I've just checked - this occurs on 0.40t4 as well, which is compiled with 8.4.7a?

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Comment By: IOhannes m zmölnig (zmoelnig)
Date: 2006-08-31 01:23

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the current implementation of the [vu] object only allows
fixed heights (80pix, 120pix,...); i would consider this as
a non-feature rather than a bug

however, it is clearly a bug that the "led-line" is only 
1pixel _wide_ at this sizes; 

btw, this does not occur on linux (tcl/tk-8.4.12-1)
which tcl/tk is involved here?

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