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POGetting original image for cropping, ignoring the width attribute?
primarykey
Id
8512456
data
AcceptedAnswerId
8512538
AnswerCount
4
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-12-14T22:14:06.273
FavoriteCount
0
LastActivityDate
2011-12-14T22:59:12.637
LastEditDate
2011-12-14T22:44:39.157
LastEditorUserId
220180
OwnerUserId
220180
ParentId
0
PostTypeId
1
Score
0
ViewCount
549
LastEditorDisplayName
text
Body
My user can upload really big images, and for cropping and display purposes i'm adding <code>width</code> attribute so it will fit well in the browser window. Real image size can be - say 1920 x 1080 px. <pre><code> <img class="croppable" src="images/fhd.jpg" width="640" /> </code></pre> In order to calculate real selection box dimension (if the <code>x</code> coordinate is 20px then would be 60px in the original full hd picture) i need to get the full image size before apply the <code>width</code> attribute. The problem is that this will return 640 as value, taking into account the width attribute: <pre><code>// Important: Use load event to avoid problems with webkit browser like safari // when using cached images $(window).load(function(){ $('img.croppable').each(function(){ alert(this.width); }); }); </code></pre> Please don't flag this as duplicate since what i'm asking is completly different from simple image width/height retrival (which works, actually). EDIT: Chris G. solution seems not working: <pre><code>$(window).load(function(){ $('img.croppable').each(function(){ console.log(this.src); var original = new Image(this.src); console.log(original); $("#original_w").text(original.width); // Temp, more images to be added $("#original_h").text(original.height); // Temp, more images to be added }); }); </code></pre> Console output: <pre><code>http://localhost/DigitLifeAdminExtension/images/pillars-of-creation.jpg <img width="0"> </code></pre>
Tags
<javascript><jquery><jquery-plugins><jcrop>
Title
Getting original image for cropping, ignoring the width attribute?
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1. PO
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1. USgremo
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1. PO
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