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From: exosceleton on 22 Jul 2010 09:45
On one figure when i use the "ginput" command Matlab does not fill in the figure displayed underneath the cross-hairs when i move them.

What i mean is that when i move my cursor the black cross-hairs move with my cursor, but it leaves behind a white "shadow" where the cross-hairs used to be.
So when i move my cursor around i am effectively "painting" my figure white with hundreds of cross hair ghosts, obstructing the view of the object i want to click on.

I've tried reproducing the error but right now it is only happening on one .m/.fig set.
It's a complicated script though, i do not want to rebuild it from scratch.

anyone have any ideas?
I cant find any mention of these symptoms anywhere.
From: us on 22 Jul 2010 10:19
"exosceleton" <exosceleton(a)hotmail.com> wrote in message <i29i1b$kg2$1(a)fred.mathworks.com>...
> On one figure when i use the "ginput" command Matlab does not fill in the figure displayed underneath the cross-hairs when i move them.
>
> What i mean is that when i move my cursor the black cross-hairs move with my cursor, but it leaves behind a white "shadow" where the cross-hairs used to be.
> So when i move my cursor around i am effectively "painting" my figure white with hundreds of cross hair ghosts, obstructing the view of the object i want to click on.
>
> I've tried reproducing the error but right now it is only happening on one .m/.fig set.
> It's a complicated script though, i do not want to rebuild it from scratch.
>
> anyone have any ideas?
> I cant find any mention of these symptoms anywhere.

it - most certainly - is a gpu/gpu-memory/gpu-driver issue...
update said driver...

us
From: Walter Roberson on 22 Jul 2010 11:29
us wrote:
> "exosceleton" <exosceleton(a)hotmail.com> wrote in message
> <i29i1b$kg2$1(a)fred.mathworks.com>...
>> On one figure when i use the "ginput" command Matlab does not fill in
>> the figure displayed underneath the cross-hairs when i move them.
>> What i mean is that when i move my cursor the black cross-hairs move
>> with my cursor, but it leaves behind a white "shadow" where the
>> cross-hairs used to be.
>> So when i move my cursor around i am effectively "painting" my figure
>> white with hundreds of cross hair ghosts, obstructing the view of the
>> object i want to click on.
>>
>> I've tried reproducing the error but right now it is only happening on
>> one .m/.fig set.
>> It's a complicated script though, i do not want to rebuild it from
>> scratch.
>>
>> anyone have any ideas?
>> I cant find any mention of these symptoms anywhere.
>
> it - most certainly - is a gpu/gpu-memory/gpu-driver issue...
> update said driver...

Alternately, the code might have set the EraseMode to something non-default.
From: exosceleton on 23 Jul 2010 03:40
found one that works.
apparently version 8.15.10.1749 from May 2009 is better then the ..10.1840 or ..10.2141 version.
Now let's hope it does not update itself somehow.
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