Created
March 3, 2014 21:16
-
-
Save ericjuden/9334780 to your computer and use it in GitHub Desktop.
JQuery Image Resize
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$(document).ready(function() { | |
$('.story-small img').each(function() { | |
var maxWidth = 100; // Max width for the image | |
var maxHeight = 100; // Max height for the image | |
var ratio = 0; // Used for aspect ratio | |
var width = $(this).width(); // Current image width | |
var height = $(this).height(); // Current image height | |
// Check if the current width is larger than the max | |
if(width > maxWidth){ | |
ratio = maxWidth / width; // get ratio for scaling image | |
$(this).css("width", maxWidth); // Set new width | |
$(this).css("height", height * ratio); // Scale height based on ratio | |
height = height * ratio; // Reset height to match scaled image | |
width = width * ratio; // Reset width to match scaled image | |
} | |
// Check if current height is larger than max | |
if(height > maxHeight){ | |
ratio = maxHeight / height; // get ratio for scaling image | |
$(this).css("height", maxHeight); // Set new height | |
$(this).css("width", width * ratio); // Scale width based on ratio | |
width = width * ratio; // Reset width to match scaled image | |
} | |
}); | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
how can i to use that code in jsp page