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2014/10/16 ¤W¤È 12:04:06

jquery Programming Glossary: img.width

Load image with jQuery and append it to the DOM

http://stackoverflow.com/questions/10863658/load-image-with-jquery-and-append-it-to-the-dom

var maxHeight window .height window height var imgWidth img.width image width var imgHeight img.height image height var ratio..

How to color an image based on a dynamically changing percentage value?

http://stackoverflow.com/questions/11692962/how-to-color-an-image-based-on-a-dynamically-changing-percentage-value

an absolute length value to the clip property var perc img.width 100 val set the images' left offset clip accordingly img.style.clip..

How to add a full-sized image to the center of a webpage using jQuery?

http://stackoverflow.com/questions/1785762/how-to-add-a-full-sized-image-to-the-center-of-a-webpage-using-jquery

window .height img.height 2 var imgLft window .width img.width 2 img .hide .css top imgTop left imgLft .fadeIn 'slow' Add click..

How to drag images / objects within Canvas?

http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas

if mousePressed var left that.x var right that.x img.width var top that.y var bottom that.y img.height if drag startX.. i 0 i images.length i var img images i if x img.x x img.x img.width y img.y y img.y img.height hits.push i return hits Here is.. img images i ctx.beginPath ctx.rect img.x panX img.y panY img.width img.height ctx.fillStyle img.color ctx.fill ctx.stroke create..

jQuery image hover color overlay

http://stackoverflow.com/questions/3030988/jquery-image-hover-color-overlay

'img' ' div ' .text ' ' .css 'height' img.height 'width' img.width 'background color' 'orange' 'position' 'absolute' 'top' 0 'left'.. 'img' ' div ' .text ' ' .css 'height' img.height 'width' img.width 'background color' 'orange' 'position' 'absolute' 'top' 0 'left'..

Get True Dimensions of an Image with JQuery

http://stackoverflow.com/questions/4434489/get-true-dimensions-of-an-image-with-jquery

i path var img new Image img .load function var width img.width height img.height alert width ' ' height img.src path See it..

jQuery UI Draggable Constraint

http://stackoverflow.com/questions/5279558/jquery-ui-draggable-constraint

var bottom productHeadOffset.top var left img.width productHeadWidth productHeadWidth productHeadOffset.left img.width.. productHeadWidth productHeadWidth productHeadOffset.left img.width 0 var top img.height productHeadImageHeight productHeadHeight..

Convert an image into binary data in javascript [duplicate]

http://stackoverflow.com/questions/5420384/convert-an-image-into-binary-data-in-javascript

var canvas document.createElement canvas canvas.width img.width canvas.height img.height Copy the image contents to the canvas..

Getting auto size of IMG before adding it to DOM (Using JQuery)

http://stackoverflow.com/questions/5438715/getting-auto-size-of-img-before-adding-it-to-dom-using-jquery

.bind 'load' function e var height img.height var width img.width document.write 'width ' width ' height ' height img.src src..

How to change color of an image using jquery [closed]

http://stackoverflow.com/questions/9303757/how-to-change-color-of-an-image-using-jquery

var currentPixels null function getPixels img canvas.width img.width canvas.height img.height ctx.drawImage img 0 0 img.naturalWidth.. img 0 0 img.naturalWidth img.naturalHeight 0 0 img.width img.height originalPixels ctx.getImageData 0 0 img.width img.height.. 0 img.width img.height originalPixels ctx.getImageData 0 0 img.width img.height currentPixels ctx.getImageData 0 0 img.width img.height..

Rotating an element based on cursor position in a separate element

http://stackoverflow.com/questions/9972449/rotating-an-element-based-on-cursor-position-in-a-separate-element

img.offset function mouse evt var center_x offset.left img.width 2 var center_y offset.top img.height 2 var mouse_x evt.pageX..

Load image with jQuery and append it to the DOM

http://stackoverflow.com/questions/10863658/load-image-with-jquery-and-append-it-to-the-dom

jquery resizing image var maxWidth window .width window width var maxHeight window .height window height var imgWidth img.width image width var imgHeight img.height image height var ratio 0 resize ration var topPosition 0 top image position var..

How to color an image based on a dynamically changing percentage value?

http://stackoverflow.com/questions/11692962/how-to-color-an-image-based-on-a-dynamically-changing-percentage-value

value var val e.srcElement.value calc the percentage to pass an absolute length value to the clip property var perc img.width 100 val set the images' left offset clip accordingly img.style.clip 'rect auto auto auto ' perc 'px ' Live Demo On jsFiddle..

How to add a full-sized image to the center of a webpage using jQuery?

http://stackoverflow.com/questions/1785762/how-to-add-a-full-sized-image-to-the-center-of-a-webpage-using-jquery

.attr 'src' ' ' .appendTo 'body' var img '#popupImage' var imgTop window .height img.height 2 var imgLft window .width img.width 2 img .hide .css top imgTop left imgLft .fadeIn 'slow' Add click functionality to hide everything '#overlay #popupImage'..

How to drag images / objects within Canvas?

http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas

x this.y y var img new Image img.src src this.update function if mousePressed var left that.x var right that.x img.width var top that.y var bottom that.y img.height if drag startX mouseX that.x startY mouseY that.y if mouseX right mouseX.. hits var hits hit test each image add hits to hits for var i 0 i images.length i var img images i if x img.x x img.x img.width y img.y y img.y img.height hits.push i return hits Here is complete code and a Fiddle http jsfiddle.net m1erickson pbRq2.. ctx.globalAlpha 1.00 for var i 0 i images.length i var img images i ctx.beginPath ctx.rect img.x panX img.y panY img.width img.height ctx.fillStyle img.color ctx.fill ctx.stroke create an array of any hit colored images function imagesHitTests..

jQuery image hover color overlay

http://stackoverflow.com/questions/3030988/jquery-image-hover-color-overlay

.parent 'li' .css position 'relative' var img this .children 'img' ' div ' .text ' ' .css 'height' img.height 'width' img.width 'background color' 'orange' 'position' 'absolute' 'top' 0 'left' 0 'opacity' 0.5 .bind 'mouseout' function this .remove.. .parent 'li' .css position 'relative' var img this .children 'img' ' div ' .text ' ' .css 'height' img.height 'width' img.width 'background color' 'orange' 'position' 'absolute' 'top' 0 'left' 0 'opacity' 0.0 .bind 'mouseout' function this .fadeOut..

Get True Dimensions of an Image with JQuery

http://stackoverflow.com/questions/4434489/get-true-dimensions-of-an-image-with-jquery

jQuery UI Draggable Constraint

http://stackoverflow.com/questions/5279558/jquery-ui-draggable-constraint

jQuery '.productHeadImage' .height var right productHeadOffset.left var bottom productHeadOffset.top var left img.width productHeadWidth productHeadWidth productHeadOffset.left img.width 0 var top img.height productHeadImageHeight productHeadHeight.. var bottom productHeadOffset.top var left img.width productHeadWidth productHeadWidth productHeadOffset.left img.width 0 var top img.height productHeadImageHeight productHeadHeight productHeadOffset.left img.height 0 jQuery '.productHeadImage'..

Convert an image into binary data in javascript [duplicate]

http://stackoverflow.com/questions/5420384/convert-an-image-into-binary-data-in-javascript

function getBase64Image img Create an empty canvas element var canvas document.createElement canvas canvas.width img.width canvas.height img.height Copy the image contents to the canvas var ctx canvas.getContext 2d ctx.drawImage img 0 0 Get the..

Getting auto size of IMG before adding it to DOM (Using JQuery)

http://stackoverflow.com/questions/5438715/getting-auto-size-of-img-before-adding-it-to-dom-using-jquery

height. var getImageSize function src var img new Image img .bind 'load' function e var height img.height var width img.width document.write 'width ' width ' height ' height img.src src getImageSize 'http farm4.static.flickr.com 3261 5791911248_b777cb1dde_b.jpg'..

How to change color of an image using jquery [closed]

http://stackoverflow.com/questions/9303757/how-to-change-color-of-an-image-using-jquery

canvas var ctx canvas.getContext 2d var originalPixels null var currentPixels null function getPixels img canvas.width img.width canvas.height img.height ctx.drawImage img 0 0 img.naturalWidth img.naturalHeight 0 0 img.width img.height originalPixels.. img canvas.width img.width canvas.height img.height ctx.drawImage img 0 0 img.naturalWidth img.naturalHeight 0 0 img.width img.height originalPixels ctx.getImageData 0 0 img.width img.height currentPixels ctx.getImageData 0 0 img.width img.height.. ctx.drawImage img 0 0 img.naturalWidth img.naturalHeight 0 0 img.width img.height originalPixels ctx.getImageData 0 0 img.width img.height currentPixels ctx.getImageData 0 0 img.width img.height img.onload null We need the color from the color picker..

Rotating an element based on cursor position in a separate element

http://stackoverflow.com/questions/9972449/rotating-an-element-based-on-cursor-position-in-a-separate-element

Cheers jquery code var img '.image' if img.length 0 var offset img.offset function mouse evt var center_x offset.left img.width 2 var center_y offset.top img.height 2 var mouse_x evt.pageX var mouse_y evt.pageY var radians Math.atan2 mouse_x center_x..