Redrawing of selection rectangle

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bar_foo
Posts: 17
Joined: Fri Feb 16, 2007 8:27 pm

Redrawing of selection rectangle

Post by bar_foo »

I'm experiencing some problems with the drawing of the selection rectangle in Xnview 1.90.2 under Windows XP Pro. This happens with large images that are fit to the screen size (I have view preferences set to fit large images to screen size). When viewing such images, if I designate a selection rectangle with the mouse, then resize the rectangle, the redrawing of its outline is erratic. There can be ghosting (more than one outline), or it can disappear altogether. This only happens with "fit to" zoom levels, not manually set ones (if it starts with an auto zoom level, and I hit "-" to zoom out one step, thie problem goes away).

Since this could be a video driver issue: I'm using built-in ATI graphics on a Lenovo ThinkPad X60s.
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Clo
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Same and opposite

Post by Clo »

—> bar_foo

:) Hello ! Welcome aboard !

• I experienced too some issues in the same painting, but when enlarging a small image to the maximum, so 1600%.

- When I select the whole image, then I try to reduce i.e. the width of the selection,
the "old" widest vertical selection line remains with the new one,
that disappears after a pretty long delay (relatively, can be several seconds, though).
- Sometimes, the mess doesn't disappear, and I have to remake a try, even to reduce the scale to succeed…
- I use an on-board Intel Graphics v.c., but it doesn't cause any hitch generally…

:mrgreen: Kind regards,
Claude
Clo
Old user ON SELECTIVE STRIKE till further notice
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ouistiti
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Post by ouistiti »

:arrow: Clo

It could be a bad calculation rounds, like this is quoted in that thread
Ladle out made rounds ?
This is random, though !

Friendly

Paul
L'important n'est pas de convaincre, mais de donner à réfléchir.
The important thing is not to convince, but to incite to think.

1,77245385090552...
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Clo
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Joined: Sun Oct 17, 2004 4:57 am
Location: Bordeaux, France
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Get it, don't get it…

Post by Clo »

—> ouistiti

:) Hello Paul !

• Yes, this is possible… :wink:

• And yes again, it's hard to reproduce at will, this occurs randomly.

:mrgreen: Friendly,
Claude
Clo
Old user ON SELECTIVE STRIKE till further notice
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