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2014/10/16 ¤W¤È 12:04:00
jquery Programming Glossary: image'sjQuery: how to access outside variable? http://stackoverflow.com/questions/11811980/jquery-how-to-access-outside-variable to a global variable . There is an example returning image's real width and height which i found these method from this answer...
How to change color of SVG image using CSS (jQuery SVG image replacement) http://stackoverflow.com/questions/11978995/how-to-change-color-of-svg-image-using-css-jquery-svg-image-replacement the rest var svg jQuery data .find 'svg' Add replaced image's ID to the new SVG if typeof imgID 'undefined' svg svg.attr.. imgID 'undefined' svg svg.attr 'id' imgID Add replaced image's classes to the new SVG if typeof imgClass 'undefined' svg..
http://stackoverflow.com/questions/12079946/take-and-display-images them as hyperlinked images with product title as the image's title . As such it also shows how one could dynamically build..
Scale a div to fit in window but preserve aspect ratio http://stackoverflow.com/questions/1311068/scale-a-div-to-fit-in-window-but-preserve-aspect-ratio approach relies on the fact that browsers respect an image's aspect ratio when you resize only its width or height. I'll..
Identify & Extract the title/description of an Image (Data Scraping Pinterest) http://stackoverflow.com/questions/13796859/identify-extract-the-title-description-of-an-image-data-scraping-pinterest do with an algorithm to find the nearest h1 h2 h3 or the image's alt attributes then fallback to the document.title if the algorithm.. the document.title if the algorithm fails to identify the image's description on the page. Any ideas greatly appreciated EDIT.. in the content portion to indicate that this tag is the image's title . Therefore assuming all metatags follow a template and..
http://stackoverflow.com/questions/2038075/jquery-get-image-size create thumbnails. I want to get the original value of the image's size so that later on I can take it back to its original size...
http://stackoverflow.com/questions/233922/find-replace-jquery more generic '.rollover' .hover function Change the input image's source when we roll on srcPath this .attr src srcPathOver.. this .attr src srcPathOver function Change the input image's source back to the default on roll off this .attr src srcPath.. question '.rollover' .hover function Change the input image's source when we roll on var t this t.attr 'src' t.attr 'src'..
Get real image width and height with JavaScript in Safari/Chrome? http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome loaded. Instead of using timeouts I'd recommend using an image's onload event. Here's a quick example var img img 0 Get my img.. memory images. To avoid any affects CSS might have on the image's dimensions the code above makes an in memory copy of the image...
Sending/Displaying a base64 encoded Image http://stackoverflow.com/questions/3259967/sending-displaying-a-base64-encoded-image that . But if you can call generate.php directly as the image's source I don't see the need for this. share improve this answer..
How do I get a element to scroll into view, using JQuery? http://stackoverflow.com/questions/4884839/how-do-i-get-a-element-to-scroll-into-view-using-jquery it step by step. First you want to bind a function as the image's click handler '#someImage' .click function Code to do scrolling..
hover on text link to change image http://stackoverflow.com/questions/5590878/hover-on-text-link-to-change-image the img . Change your HTML like this add the corresponding image's URL to a data attribute a class hoverlink data img .. images..
How to get relative path in Javascript? http://stackoverflow.com/questions/6310620/how-to-get-relative-path-in-javascript for all relative URL's. This affects all relative URL's image's links etc. Personally I'd go for option 1. You'll most likely..
How to take screen shot of a div with JavaScript? http://stackoverflow.com/questions/6887183/how-to-take-screen-shot-of-a-div-with-javascript object's toDataURL function to get a data URI with the image's contents. When the quiz is finished do this var c document.getElementById..
jQuery: how to access outside variable? http://stackoverflow.com/questions/11811980/jquery-how-to-access-outside-variable that needs be solve with this way need convert a local variable to a global variable . There is an example returning image's real width and height which i found these method from this answer. . Need to convert local varialbes pic_real_height and..
How to change color of SVG image using CSS (jQuery SVG image replacement) http://stackoverflow.com/questions/11978995/how-to-change-color-of-svg-image-using-css-jquery-svg-image-replacement 'src' jQuery.get imgURL function data Get the SVG tag ignore the rest var svg jQuery data .find 'svg' Add replaced image's ID to the new SVG if typeof imgID 'undefined' svg svg.attr 'id' imgID Add replaced image's classes to the new SVG if.. 'svg' Add replaced image's ID to the new SVG if typeof imgID 'undefined' svg svg.attr 'id' imgID Add replaced image's classes to the new SVG if typeof imgClass 'undefined' svg svg.attr 'class' imgClass ' replaced svg' Remove any invalid..
http://stackoverflow.com/questions/12079946/take-and-display-images it also fetches the product title's and product url's displaying them as hyperlinked images with product title as the image's title . As such it also shows how one could dynamically build the yql string and what one could do with the data that returns...
Scale a div to fit in window but preserve aspect ratio http://stackoverflow.com/questions/1311068/scale-a-div-to-fit-in-window-but-preserve-aspect-ratio block will get rid of it. Thanks to this post for the tip Another approach relies on the fact that browsers respect an image's aspect ratio when you resize only its width or height. I'll let google generate a 16x9 transparent image for demonstration..
Identify & Extract the title/description of an Image (Data Scraping Pinterest) http://stackoverflow.com/questions/13796859/identify-extract-the-title-description-of-an-image-data-scraping-pinterest by Pinterest's Pin it bookmarklet. I'm guessing it has to do with an algorithm to find the nearest h1 h2 h3 or the image's alt attributes then fallback to the document.title if the algorithm fails to identify the image's description on the page... h1 h2 h3 or the image's alt attributes then fallback to the document.title if the algorithm fails to identify the image's description on the page. Any ideas greatly appreciated EDIT This is for data scraping other websites javascript jquery.. realize that there are no unique string of characters in the content portion to indicate that this tag is the image's title . Therefore assuming all metatags follow a template and will not change for some time we will allocate this Metatag..
http://stackoverflow.com/questions/2038075/jquery-get-image-size jquery. I am taking and resizing the images on load to create thumbnails. I want to get the original value of the image's size so that later on I can take it back to its original size. Anyone know how to do this I have the following code obj.find..
http://stackoverflow.com/questions/233922/find-replace-jquery me a rollover on submit buttons and I'm trying to make it more generic '.rollover' .hover function Change the input image's source when we roll on srcPath this .attr src srcPathOver need to manipulate srcPath to change from img content go button.gif.. img content go button.gif into img content go button over.gif this .attr src srcPathOver function Change the input image's source back to the default on roll off this .attr src srcPath Two things really I want to learn how manipulate the srcPath.. be improved upon. Many thanks. jquery share improve this question '.rollover' .hover function Change the input image's source when we roll on var t this t.attr 'src' t.attr 'src' .replace ^. . . 1 over. 2 function var t this t.attr 'src'..
Get real image width and height with JavaScript in Safari/Chrome? http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome browsers set the height and width property after the image is loaded. Instead of using timeouts I'd recommend using an image's onload event. Here's a quick example var img img 0 Get my img elem var pic_real_width pic_real_height img Make in memory.. this .width will not pic_real_height this.height work for in memory images. To avoid any affects CSS might have on the image's dimensions the code above makes an in memory copy of the image. This is a very clever solution suggested by FDisk . share..
Sending/Displaying a base64 encoded Image http://stackoverflow.com/questions/3259967/sending-displaying-a-base64-encoded-image
How do I get a element to scroll into view, using JQuery? http://stackoverflow.com/questions/4884839/how-do-i-get-a-element-to-scroll-into-view-using-jquery question Since you want to know how it works I'll explain it step by step. First you want to bind a function as the image's click handler '#someImage' .click function Code to do scrolling happens here That will apply the click handler to an image..
hover on text link to change image http://stackoverflow.com/questions/5590878/hover-on-text-link-to-change-image this for fading . When mouse leaves the link we just remove the img . Change your HTML like this add the corresponding image's URL to a data attribute a class hoverlink data img .. images flinders_house.jpg href ... And some jQuery var slider '#slider'..
How to get relative path in Javascript? http://stackoverflow.com/questions/6310620/how-to-get-relative-path-in-javascript deployment server. Use the base HTML tag to set the URL prefix for all relative URL's. This affects all relative URL's image's links etc. Personally I'd go for option 1. You'll most likely find that config object coming in handy elsewhere. Obviously..
How to take screen shot of a div with JavaScript? http://stackoverflow.com/questions/6887183/how-to-take-screen-shot-of-a-div-with-javascript results into a canvas element then use the HTMLCanvasElement object's toDataURL function to get a data URI with the image's contents. When the quiz is finished do this var c document.getElementById 'the_canvas_element_id' var t c.getContext '2d'..
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