Hello,
I want to read images from a directory and display them on
the GUI. So, depending on the number of images in the
directory the GUI will change .. how do i handle this ?
"Mamata Kukreja" <mamata_kukreja@yahoo.com> wrote in
message <fn28hl$4jn$1@fred.mathworks.com>...
> Hello,
> I want to read images from a directory and display them on
> the GUI. So, depending on the number of images in the
> directory the GUI will change .. how do i handle this ?
I'm assuming once you get the list of images in a folder
(using dir), you could just use subplot to plot them all in
a grid. You'd have a number of images (say 24), then you
could just generate the next-highest perfect square n^2 and
make an nxn grid of images which you fill up. Just have an
update function that clears the figure and does a subplot
of all the images.
"Ian Clarkson" <ian.clarkson@gesturetek.com> wrote in
message <fn29d8$ljd$1@fred.mathworks.com>...
> "Mamata Kukreja" <mamata_kukreja@yahoo.com> wrote in
> message <fn28hl$4jn$1@fred.mathworks.com>...
> > Hello,
> > I want to read images from a directory and display them on
> > the GUI. So, depending on the number of images in the
> > directory the GUI will change .. how do i handle this ?
>
> I'm assuming once you get the list of images in a folder
> (using dir), you could just use subplot to plot them all in
> a grid. You'd have a number of images (say 24), then you
> could just generate the next-highest perfect square n^2 and
> make an nxn grid of images which you fill up. Just have an
> update function that clears the figure and does a subplot
> of all the images.
"Ian Clarkson" <ian.clarkson@gesturetek.com> wrote in
message <fn29d8$ljd$1@fred.mathworks.com>...
> "Mamata Kukreja" <mamata_kukreja@yahoo.com> wrote in
> message <fn28hl$4jn$1@fred.mathworks.com>...
> > Hello,
> > I want to read images from a directory and display them on
> > the GUI. So, depending on the number of images in the
> > directory the GUI will change .. how do i handle this ?
>
> I'm assuming once you get the list of images in a folder
> (using dir), you could just use subplot to plot them all in
> a grid. You'd have a number of images (say 24), then you
> could just generate the next-highest perfect square n^2 and
> make an nxn grid of images which you fill up. Just have an
> update function that clears the figure and does a subplot
> of all the images.
Hey but my GUI is not fully empty .. i have other controls
also on it .. right hand side of the grid is for displaying
images which are read from a drive ..
"Mamata Kukreja" <mamata_kukreja@yahoo.com> wrote in
message <fn28hl$4jn$1@fred.mathworks.com>...
> Hello,
> I want to read images from a directory and display them
on
> the GUI. So, depending on the number of images in the
> directory the GUI will change .. how do i handle this ?
"Vihang Patil" <vihang_patil@yahoo.com> wrote in message
<fn2b79$pjl$1@fred.mathworks.com>...
> "Mamata Kukreja" <mamata_kukreja@yahoo.com> wrote in
> message <fn28hl$4jn$1@fred.mathworks.com>...
> > Hello,
> > I want to read images from a directory and display them
> on
> > the GUI. So, depending on the number of images in the
> > directory the GUI will change .. how do i handle this ?
>
>
> doc montage..
> HTH
> VIhang
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