Get Image Size
Aug 14, 2007can anybody tell me how to get the size of image using javsacript that can run both on IE,FF and safari.
i want to check if the image is greater than 2mb of size it should give an alert message to user ....
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Possible To Re-size Image To Fit Window Size?
Aug 31, 2011I started learning javascript couple of days ago, so this may be a noobie question.
I wrote a simple code that should re-size the image (there's some other code in here just in case) code...
Re-size Image To Fit Window Size?
Aug 31, 2011I started learning javascript couple of days ago, so this may be a noobie question.
I wrote a simple code that should re-size the image (there's some other code in here just in case) code...
Show Image In The Image Box Without Stretching Its Original Size Of The Image?
Sep 27, 2011i have image button i need to display image .if the size of the image button is 100*100 and image size is 50*50 .the remaining space of the image button should be empty.the image should not stretch.
View 1 Replies View RelatedJQuery :: Size Of An Image In A Div (image Bigger Than The Div)?
May 26, 2010I'm having a little trouble with something a bit ridiculous. I have an image in a div, let says that the image's width is 100px (but in fact 300px, resize with em) and the div's width is 75px (it's an absolute div created by a plugin). I tried to do $('img').width() naturally, but it gave me the div's width. I tried some natives javascript methods (clientWidth, offsetWidth and scrollWidth), same things (but Firebug is saying that clientWidth is 100px, not 75px :'( ).
View 4 Replies View RelatedChanging Image Size
Jul 23, 2005I've made a gallery that has thumbnails along the top and clicking them
changes the source for the full size image below, but it seems I can't
change the image size.
A workaround I made up is to put the fullsize image tag inside a div
tag. Clicking a thumbnail changes the innerHTML of the div to an image
tag with the proper size and source.
I'm wondering if this is the way to do it or if there's a better, more
proper way?
JQuery :: Get Size Of An Image?
Mar 6, 2011I have a link, and in this link have in href="link to my image", how do i get the size of the image inside href?
View 7 Replies View RelatedGet Image Size Before It Is Uploaded?
Apr 1, 2009I am allowing users to upload images using an input with a type of file. Ideally what I'd like to do is use Javascript to get the size of the image that their trying to upload and to error if the image is too large.I'm using php to resize the image, but I'd like to warn the user before they submit the form, so they don't have to go back and start again.
View 1 Replies View RelatedChange Image Size With DOM
Jul 9, 2007I have following image on my page, I use it as a spacer gif to get correct columns sizes.
<img id="leftcolumnspacer" src="images/spacer.gif" alt="">
I also enable the admin to preview the site in an iframe and change size of for exp. left column. Playing with td sizes do not give me exact pixel sizes, so I would like to make sure that a td is displayed correctly, by resizing the spacer gif.
var LeftColumnSpacerWidth = myForm.leftcolumnspacer_width.value; // comes from the form
var leftcolumnspacer = frames['testsite'].document.getElementById('leftcolumnspacer');
leftcolumspacer.style.width = LeftColumnSpacerWidth;
Why would this code not change the sizes of an image dynamically?
Mod The Code So Each Image Is The Same Size?
Mar 31, 2010I found this code on another website and have been trying to mod the code so each image is the same size. but it will no even compile.So I am a bit fustrated right now. Any help on this topic<!-- Begin
var speed = 5000
var size = 75,100px
var Pic = new Array() don't touch this
[code]....
Background Image Re-size?
Dec 23, 2009I really like the technique that has been used here to re-size the background image. Does anyone know where I can get a script that will do this.
View 1 Replies View RelatedGetting Image Size Values
Sep 8, 2003I've made a script that "sometimes" retrieves the width and height of a preloaded image, but it doesn't always work.
The intent was to select thumbnails from my webpage and open a new window that was the precise size of the larger image file.
About 20%, it works. I think IE caching is helping me without my knowledge.
Does anybody know a reliable way to get size info from an image file?
Altering Tag Image Size?
Sep 14, 2010I was hoping to get some help with altering the default size of a tag image.
Below is an example of what the "ElementByTageName" is doing.
[URL]
How would I go about changing the size of the tag elements?
And here is the javascript code...
var gal = {
init : function() {
if (!document.getElementById || !document.createElement || !document.appendChild) return false;
[Code]....
Fixed Image Size With Javascript
Feb 12, 2007I have a <img scr="mypic.jpg"in my html. I would like to display the
image by width=200 if the image width is larger than 200. I also would
like to display the image by its real width if the image width is
smaller than 200. How can I do it?
JQuery :: Animate Size Of An Image?
Jun 20, 2010I'm searching for a short explenation for handling image animation regarding this situation [code]...
when i use this code the image is blowing up from the left top corner to the size i declared in the animate function. but im searching for a animation out of the middle of the current size to the declared one.
so it shoulndt blow up from top left ..more it should blow up to all corners at same time.
can someone show me an example or something like that?
JQuery :: How To Get Actual Size Of Image
Mar 8, 2011I have created a grid of images and want them to scale up, similar to google images. I'd like to be able to get at the actual size of an image, rather than the current size. Is there a JQuery function that does this? It seems the width() method only retrieves the current size.
View 2 Replies View RelatedChanging Image Size In Percentage?
Dec 1, 2011I am implementing a zoom in feature, but actually tricking the user as a full screen image is simply being stretched.
I plan to apply it to several pages, and don't really fancy working out the pixels for each.
I believe that if you simply put width: 150% height 150% it will change the image size relative to the browser. I don't want that, I want it relative to the original image size. Could I do sort of height*1.5 or something? How would I write that if so?
<script>
$('#in').click(function() {
$('#drag img').animate({
width: '150%',
[Code]....
Open New Window + Image.size
Apr 19, 2006I want every time i click on a link a new window to appear.. The new window i want to have the dimensions of the included picture. Finally I want a close button on the window ..
View 5 Replies View RelatedGetting Size Of Image In Pixels Before Upload?
Nov 8, 2011If I have an image upload box on my page and I wanted to check the image either after selected or before the form is submitted to import it, is there a line or command I can use to return the size in pixels(width*height)...
I've seen it done and I'm assuming jscript has something to offer here but my googling has come up a bit short so I'm not too sure where to begin..
Change Image Size And Stuff?
May 25, 2010I just came back from a trip to find that my teacher has given us a new task,and it has javascript in it, witch is something I have barely been working with since we have not been given any tasks with it before.And the worst part is that I only have 2-3 days to do it.The task is a site that must has a javascript image gallery with thumbnails and when you click the thumbnail the image in it must fill the frame of the images in the gallery.. (Don't know if any one gets that )Adding a picture to this post. http://bildr.no/thumb/654358.jpeg
View 1 Replies View RelatedJQuery :: Detect Size Of An Image?
Apr 9, 2010This is an update to a previous question which didn't get any replies. Having tried some things it boils down to a question of whether jQuery can detect the width of an image on the page when that width hasn't been defined in the image tag or css.
I'm designing templates for other authors to use. If they put an image of over a certain width in a div it'll break the layout. I've tried to write a function that gets (1) the name of the div and (2) the maximum width allowable. It should then check the images in that div and if they're over the maximum width, resize them to the maximum width. If they're under it should leave them alone. If a width is defined in the the width attribute it should leave it alone.
I know that is what 'max-width' is for, but the browser in our organization is IE6 and that's not going to change anytime soon. It ignores 'max-width'.
[Code]..
The result each time I tinker with it is that either it does nothing or it sets the widths of all images to maxwide, even the small ones. I'm doing wrong? The only clue I have is that if I alert the width of images going through the function, those without a defined width come up as 'auto', which it seems to think is greater than maxwide.
JQuery :: Animating Change Of Image Size?
Oct 1, 2011I have got an image and when I hover over it, I need it to make it bigger and to animate the action of "making it bigger".
View 2 Replies View RelatedJQuery :: Reducing Image Size When Hovering Over It?
Oct 26, 2011Ive got a hover effect going on when someone hovers over the images on my page which works fine. However on the page load, I would like the first image atmaximum size which is height:101px by width:101px. Ive added the code
$
(
'ul#Magnifine li img:first'
)
[code]....
JQuery :: Toggle Image Size On Click
Aug 19, 2011with this line $('#'+linkID).load('img.php?verzeichnis='+title); images are loaded onlick into a div via the img.php. after this the image tags look like this:
[Code]...
the class small sets the height to 150px. what i want now is to change the image height onclick to 400px. If the image is clicked again, it should be resized back to 150px height. i greated a style called .big with 400px and thought i can toggle the style between big an small. But unfortunately nothing happens it seems the image selector is ignored. maybe somone can help me addressing the images onclick. [URL]
Making Image Fit Screen Size Automatically?
Aug 7, 2010I'm currently designing this website:
[URL]
and I'm trying to get the images on the left to fit the size of the browser screen on the right when you click on them. The images themselves are huge, so I'd like some kind of code that resizes the images to fit the size of the visitor's screen, which will vary from user to user.
Sizing A New Window By Percentage Of Image Size?
Mar 25, 2009I didn't write much of this code, but basically, it opens an image in a new window. The problem is that the new window can either be the whole page, or a certain set size. I would like to make the window height and width determined not by a pixel number, but by a percentage of the size of the image I am opening in the new window.
here is the piece of code I think is pertinant.
// Strip file name from image src
var spath=targ.getAttribute('src');
wholePathLength=spath.length;
strippedPathLength=spath.substring(0,spath.lastIndexOf("/")).length;
[Code]....