How To Constrain Proportions When Resizing Image

Nov 28, 2005

I'm attempting to integrate an image resizing interface (view source for code) on one of my projects.

When you resize the box, I'd like to keep the proportions (which I can set i.e. 4:3) instead of allowing you to freely transform it..

I've had no reply from the author, does anyone know how it could be made to constrain set proportions?

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JQuery :: Resizing An Element While Maintaining Proportions And Keeping Alignment Center?

Jul 5, 2011

I'm having a really hard time trying to solve a problem. I have a container DIV aligned center that holds an image. The container is max 940 X 609. The image is set to be 100% width and height.

The objective is to have the container shrink as the user resizes the browser up until a minimum size - say, 400 X 259. I also need the container to stay centered with consistent margins on the right and left.

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Jun 18, 2004

I've built a database driven job site, that allows employers/agencies to load their logos up which appear on each advert. Currently the max size limits of images are 600*200. Anything under these dimensions are uploadable.

The problem is that I have a control page that displays and manages all their logos. If their images are of different widths, it makes the page look tacky. So, is there a way of making all their thumbnails that appear on this page, all the same widths, but still in proportion height wise?

ie:
600*200 will display 200*66. (1/3 size)
400*180 will display 200*90. (1/2 size)

In otherwords, the width to be 200px, and proportional height wise.

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We are code crushing the width of images from 285px to 260 pix.
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Mar 16, 2010

im trying to resize an image to fit it in a cell in my table which is a fixed width and height. The images im using have varying sizes some are more tall than wide and some are more wide than tall .

So im using this javascript code that i have got from somewhere on the net ( cant mind where now) that should hopefully resize the image keeping the aspect ratio but the code is not resizing the image .

my page for example is on [URL] and if you click the text "previous" or "next" you will see what i mean

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JQuery :: Resizing Div When Image Not Loaded Yet

Aug 23, 2010

I am loading an html page using the .load() function into a div called content. I have an overlay that is the same size as the div (I do this for a transparent effect).So with the .load() function in the callback I set the overlay div height to the content div height.. which works fine except when there are images. Since the images aren't loaded yet the div height will be smaller than actual size.[code]and the html file can include anything such as video or images.I tried doing a .delay(1000) just to see if that would fix it but didn't seem like the delay was working.How would I properly set the overlay div height to the content div height AFTER the images have been loaded?

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Sep 12, 2009

Code...

So the idea of the code is to load an image from a record, and echo both scenarios of 1) the image being a valid size and fitting in the table, or 2) the image width is too large, so add on width='100%' to the image. After both rows have been loaded, call the javascript function in PHP to hide the appropriate table row.

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Jul 13, 2011

Could some-one please tell me (in simple words ? ) why client-side image resizing is not possible by JQuery - not just changing the breadth & height of an image but actually changing the image to decrease the image file's size ?

It seems possible in java & flash . I would like something like in :[URL].. I would like to have a smaller/fixed image size to upload to server, instead of doing the resizing on the server.

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IE 8 & 9 Not Resizing Container When Width Set In Image.load

Sep 19, 2010

The *small, medium fullsize* text will be off to the left (in IE8 or IE9, works fine in Chrome, FireFox) and will not be aligned with the left edge of the image.

Code [URL] Line 154:

Code JavaScript:
ShowView.prototype.setImageSrc = function (imagesrc) {
var image = $('img#image');

[code]...

From what I can tell the `container.width(imageWidth);` is not rendered in IE8 or IE9. If the page is refreshed then it works. Using the built in developer tool shows the correct value in the html but if you use selector tool in the developer tool outline does not reflect the changed width value.I've tried using vanilla javascript. That did not work. I've tried setting the image source twice. That did not work either.

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Nov 27, 2010

Im using the below javascript to resize images on a forum I have created but I want it to ignore 2 certain images that are part of my header. Heres the code

<script>
window.onload = resizeimg;
function resizeimg()
{
if (document.getElementsByTagName)
{
[Code]...

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May 8, 2009

How can i improve image quality on resizing it by mouse dragging.

I need to do this using javascript. Can we achieve this using some scale factors.

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JQuery :: Determine If The Images Are Fully Loaded Before Resizing The Image?

Dec 19, 2011

i just want to know if there is a way on how to determine if the images are fully loaded before resizing the images. I currently develop a slideshow that display images from the server. I just found out that if the images is not fully loaded it return wrong height and width. I just want to determine if the images are fully loaded before i resize it.Height and width is important to my application because i need it to adjust margin of the images.

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JQuery :: Keep Image Width / Height Ratio In Jcarousel When Resizing Page?

May 25, 2011

I've set up jcarousel and configured it to work how I need it to, apart from one thing; I need the images to keep their width - height ratio when the browser is resized.

I'm using the Flexible carousel configuration and the width of the images changes appropriately when the window is resized, but the height stays the same, I need it to change.

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Aug 12, 2011

I'm close, but the issue is that if the window is opened at a size that is SMALLER than the original image, it wont scale down to the smaller size until i first make the window bigger, THEN size it down smaller. The image itself is big (its fashion photography so it needs to be high res) and the js sets the minimum width at 1070. Id like to have the image as big as possible and then on page load automatically drop down to as low as 1070px if the window size is small. Here is the js:

[Code]...

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Jul 19, 2011

I got this working in chrome and was happy until I got to check out IE8! Enough said about that.The code I have now will work (in both chrome and IE8) if I manually set the height and width of the image but I cannot get them dynamically, for instance if images have different sizes, I've been trying for a while now but cannot get anywhere with it.The code I am currently using (of my own creation) is;

$("#lightbox_image_container").html('<img id="lightbox_image" src="http://www.veritywebdesign.com/gallery/gallery_images/image.jpg" />');
$("#lightbox_image").load(function() {
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[code]....

How do I get the height and width dynamically after loading the image?

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Dec 12, 2006

I've read through a number of links that discuss various methods of
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once.

I've tried setting the div's style.height property. Doing so does, in
fact, resize the div (at least in Firefox 2.0); however, the inner text
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style to the inner text or is there another method of obtaining the
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Sep 20, 2009

<div id="resizetest" style="width:200px;height:200px;border:2px solid blue">
<div style="background:#000033">
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Why doesn't this resize? I've looked at examples, and I don't see what's wrong.

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Jul 23, 2005

I want to reload th page after resizing the window (Browser). I used the
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Jul 23, 2005

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Some pictures are portrait, and some are landscape. I build the popup
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Dec 10, 2005

i have a div, i set the innerHTML property to a formatted paragraph of
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Aug 30, 2006

I have a frameset page as my index.html page and have noticed that if my
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If this was a non frames page i knew how to fix it...
Is there any was to automaticaly resize a frameset proportionaly to the
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ex: i want one picture to be exactly 1/4 of the screen, in a one-page i
would do someting like...

<img id="logo" border="0" src="Logotipo.jpg">
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document.getElementById("logo").height=screen.availheight/4
</script>

How do i do this with a frameset?
ex: banner frame be alway 1/6 of the screen height

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Jul 20, 2005

I have a CSS div defined as follows :
<div id="col-2" >

In some circumstances I want to change its width.
I have tried all the following within a javascript function:

document.getElementById("col-2").width= "900";
document.getElementById("col-2").resizeTo(900, 520);
document.getElementById("col-2").width.value= "900";
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document.layers["col-2"].resizeTo(900, 520);

None of which have worked.

Within the stylesheet I initially had col-2 defined as an ID. Clutching at
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Can someone point out the right way to do it?

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Oct 19, 2005

i have an imagemap, and i don't know where to write in the specific size for the new window popping up...if it's possible? i'm having just an "add to cart" page pop up and i don't need a big space..

<area shape="poly"#$36.95 decorated mixed
coords="590,313,431,309,430,325,565,334,581,315,581,313,581,313,581,313" href="b3695.html" title="$36.95 decorated mixed" target="_blank" />
<area shape="default" nohref="nohref" alt="" />
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I'm building a tool for my company and I'm making use of frames in it. I have one frame on the left side and two frames on the right side. I have two forms on the main frame (the left panel) and the user has an option to submit to either frame or to both frames.

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