taurusimage ignores ulong image attributes

A python based User Interface library.

Brought to you by: anmilan, cpascual, tere29, zreszela

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#33 taurusimage ignores ulong image attributes

Milestone: Jan14

Status: resolved

Owner: Carlos Pascual

Labels: None

Type: bug

Updated: 2015-03-30

Created: 2014-01-23

Creator: Carlos Pascual

Private: No

To reproduce:

taurusimage sys/tg_test/1/ulong_image_ro

(It should show an image but shows an empty canvas)

Discussion

Carlos Pascual - 2014-01-23

I think this is a bug in guiqwt (it says it accepts numpy.uint32 data but it does not show it).

Since guiqwt is pretty inactive, I will do a workaround in TaurusImage (casting from uint32-->int32 whenever possible, just as we do for (u)int64 [1])

[1] https://sourceforge.net/p/tango-cs/bugs/568/

Last edit: Carlos Pascual 2014-01-23

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Teresa Nunez - 2014-01-24

status: open --> closed
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Zbigniew Reszela - 2014-02-04

status: closed --> resolved
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Tiago Coutinho - 2015-03-30

Ticket moved from /p/sardana/tickets/70/

Can't be converted:

_category: taurus-qt
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