This is a neat bit of code to fill in image height and width info but it
does not affect the actual file size like resizing the image would
morgan
At 02:43 PM 4/19/2001, FredrikAT wrote:
>Hi!
>
>This is what I do:
>
> if (!empty($picture)) {
> $size = GetImageSize ("pics/$picture");
> if ($size[0] >= '175') {
> $width = '175';
> $height = $size[1] * ($width / $size[0]);
> } else {
> $width = $size[0];
> $height = $size[1];
> }
> }
>
>echo "<img src=\"pics\$picture\" height=\"$height\" width=\"$width\">";
>
>Fredrik A. Takle
>Bergen, Norway
>
>
>""Joe Sheble (Wizaerd)"" <[EMAIL PROTECTED]> skrev i melding
>[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> >
> > I use ImageMagik all the time for thumbnail creations... this doesn't
> > resize the image, it creates a new image, a thumbnail... but the principle
> > is the same....
> >
> > $cWidth = 175;
> > $picture_src = "fullSize/somepic.jpg";
> > $thumb_dest = "fthumbNail/somepic.jpg";
> >
> > $aImageInfo = getimagesize( $picture_src );
> >
> > if( $aImageInfo[0] < $cWidth ) {
> > exec("convert -geometry $cWidth -colors 256 -colorspace
> > yuv $picture_src $thumb_dest" );
> > }
> >
> > At 08:59 AM 4/19/01 -0400, Noah Spitzer-Williams wrote:
> > >Is there a way to install the GD library on windows nt systems? i can't
>get
> > >this thing to not scale it if its smaller than a certain width....
> > >
> > >""Steve Werby"" <[EMAIL PROTECTED]> wrote in message
> > >00ae01c0c848$8a802bb0$6501a8c0@workstation7">news:00ae01c0c848$8a802bb0$6501a8c0@workstation7...
> > > > "Noah Spitzer-Williams" <[EMAIL PROTECTED]> wrote:
> > > > > I have a bunch of pictures all in ranging filesizes and dimensions.
>I
> > >want
> > > > > to resize the ones that over 175 pixels wide to a 175 pixel wide
>picture
> > > > > however i want the height to scale down (ie. i dont want a really
>thin
> > > > > picture, i just want it to be what it would be if it were resized).
>i
> > >have
> > > > > this but i cant figure out how to just scale down the width:
> > > > >
> > > > > c:\progra~1\imagem~1\mogrify.exe -geometry 175x30! picture.jpeg
> > > > >
> > > > > the '!' forces those sizes to be used but obvoiusly i dont want the
> > >height
> > > > > to be 30. i want it to be whatever it should be so the picture
>doesnt
> > >look
> > > > > flattened.
> > > >
> > > > I believe imagemagick has an option where you can specify a single
> > >dimension
> > > > (x or y) and it will set that dimension accordingly and automatically
> > >scale
> > > > the other dimension. This should be covered in the manual pages
>or --help
> > > > output of the program.
> > > >
> > > >
> > > > --
> > > > --
> > > > Steve Werby
> > > > President, Befriend Internet Services LLC
> > > > http://www.befriend.com/
> > > >
> > > >
> > > > --
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