blur

问题 i have a problem with jQuery again, I hope someone can help me out. please view the Portfolio section here http://matoweb.com (there should be two items) I'm redesigning my portfolio website and I want to list last 6 portfolio items with a blur hover effect. I managed to get this working with one image (the second one that was actually the first post) but now I added another test portfolio item and have two problems: i only get the blurred image of the first post (second image), the image of

问题 This is what photoshop produces for the "average blur" of the Mona Lisa image for each respective quarter. What is the algorithm for doing so? I am looking to replicate it in a simple manner.: Thanks. 回答1: There is no way to be sure of that unless you can get the source code of Photoshop but the usual way to do this is to : add all the r, g, b values of every pixel in the quarter; divide the sum of those values by the number of pixel in the quarter; create a new color with the resulting r, g,

问题 Edit I'm using Eclipse ADT bundle but when I try importing the library in the suggested answer above it doesn't work. I'm using a combination of LibGDX and Java (90-99% java) to blur an image. The blur works but it takes nearly a second to take a screenshot, save it, access it, blur it, save it, and re-access it. I can't do much pre-processing because it takes a screenshot of the game to blur. Here is what I'm using currently for blurring: (I'll put drawing and screenshots up if you need to

问题 I have several divs that each contain a form . Each of the forms has two input text fields . I am trying to trigger a function after div looses focus (meaning, not after one of the input text fields looses focus, but after totally new form in new div gains focus). <div class='userInput' id='userInputID'> <div class='col1'> <form id='form1' method='post' action='BuyOrder.php'> <input type='text' name='r1' id='r1' value=''><br /> <input type='text' name='b1' id='b1' value=''><br /> <button id=

问题 Firefox supports relatedTarget for the focus / blur but not the focusin / focusout event. IE supports it only for the focusin / focusout but not the focus / blur event. Chrome supports both. Is there a way to use relatedTarget across browsers? Here is a blur example (working in Chrome and FF but not IE): https://jsfiddle.net/rnyqy78m/ And here a focusin example (working in Chrome and IE but not FF): https://jsfiddle.net/rnyqy78m/1/ Edit I ended up using browser detection. So I use var

问题 I am wondering how to create a blur transparency effect in tkinter. I already know how to add the transparency effect to the window by using root=Tk() root.attributes("-alpha",0.95) But how can you add the blur part? 回答1: This service is not provided by tkinter. However you can take a screenshot of your app and blur it yourself (see for instance ImageFilter.GaussianBlur or numpy.gaussian filter). 来源： https://stackoverflow.com/questions/38393643/tkinter-create-blur-transparency

问题 So i have several items on a page, each of which tweens out or in depending on a mouse event. So far i can do Easing on them when they are going out/in but how do i also set up a tween so that it blurs as the come in and out (motion blur) like the ones in the motion presets. I want to accomplish the same motion preset settings but with Actionscript. Any help is appreciated, thank you. 回答1: You can check out the following article, I wrote in my blog few years ago: Adding Directional Motion

问题 As the question says, I'm looking for a way to plot blurred points using Matplotlib. I don't want to plot a set of points and then apply a filter to blurry the whole image. Instead of it, I would like to plot a set of points, each of them with an associated level of blur. Thank you in advance. 回答1: Here's another work around. You can display an image at each location instead of a marker using a BboxImage . That way you can blur or manipulate the image any way you want. This tutorial has more

问题 I'm using this CSS code for blur effect: .blur{ -webkit-filter : blur(5px); -moz-filter : blur(5px); -o-filter : blur(5px); -ms-filter : blur(5px); filter : blur(5px); opacity : 0.4 ; } and the blur is working fine in Chrome, but nothing happens in Firefox or IE 10. I also tried this example http://jsbin.com/ulufot/31/edit but for IE 10, none worked. I need some advice at this moment, because I'm runing out of ideas... 回答1: CSS3 filters are not supported in IE10 or Firefox (v.23), and support

问题 I can blur my input by clicking anywhere on the page except the jQuery Sortable list. How can I fix this? UPD: demo 回答1: $('sortable').mousedown(function(){ document.activeElement.blur(); }); 回答2: Take a look at the cancel option from the jquery-ui $("#sortable").sortable(cancel: 'input'); You'll have to remove the $("#sortable").disableSelection(); See my jsfiddle UPDATE I understand your problem. Because jQuery stops the default functionality of the browser when sorting a list, the blur is