Is it possible to combine a background image and CSS3 gradients?
- by Ronald
I want to use CSS3 gradients for my color and then apply a background-image to apply some sort of light transparent texture. Is this possible?
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Search found 19099 results on 764 pages for 'image preloader'.
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Resize image with blue dots like in copy/Paste Function?
- by Dominik
Hello, I want to add a resize function to my app which works like the integrated copy feature on the iPhone. When the user opens the view he should see the image with the four blue dots which enable him to resize it. Is there an available example for this? Or has anyone the keywords for this functionality, which i can use for my further Search? Thanks for all tips and hintsRead the article
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Why can fourier transform be used for image recognization while being sensitive to noises?
- by user198729
As we know Fourier Transform is sensitive to noises(like salt and peppers), how can it still be used for image recognization? Is there a FT expert here?Read the article
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What are the 3 dimensions of an RGB image in MATLAB?
- by Runner
[r,c,d] = size(rgbImage); %# Get the image dimensions What does r,c,d stand for here?Read the article
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What are the 3 dimensions of a RHB image in MatLab?
- by Runner
[r,c,d] = size(rgbImage); %# Get the image dimensions What does r,c,d stand for here?Read the article
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Does white color has a fixed value(1 IMO) in an RGB image in MATLAB?
- by user198729
Or say does 1 denotes white for an RGB image? I have this question because of this answer: http://stackoverflow.com/questions/2619668/how-to-convert-a-grayscale-matrix-to-an-rgb-matrix-in-matlab/2619714#2619714 Can someone clarify it?Read the article
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Is there a simple way to get image dimensions in Ruby?
- by gruner
I'm looking for an easy way to get width and height dimensions for image files in Ruby without having to use ImageMagick or ImageScience (running Snow Leapard).Read the article
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Where can I find a free image-uploader library/service?
- by user292639
Where can I find an image uploader similar to the one here? I need this to work with PHP or RoR.Read the article
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how to get word document image to my desktop?
- by Karthik
how to get the properties of word document images? Is there anyway to get the image in word document to set my desktop background images? Thanks in advance. Please helpRead the article
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How to do median filter on an indexed image using MATLAB?
- by Runner
medfilt2(img) doesn't take a map as parameter, so I don't think it can work well with indexed image, how do I impelemnt an median filter that can be used to process indexed images?Read the article
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Is it possible to capture the screen and save the image in actionscript 3?
- by SinneR
I need to capture whats currently shown in my app and save it as a image, is a flash app running locally, without apache, just a flash app with AS3, is it possible? Ive seen many solutions googling but all need a webserver and this app is running as a desktop app. Thanks in advance.Read the article
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iPhone SDK Add Image to the Body of an Email?
- by Wilky94
Hi, I was wondering if anyone knew how to use an image in the body of an email when the mail app is opened. Can anyone help? Thanks in advance Kieran.Read the article
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How does MediaWiki calculate the file path to an image?
- by Gillian
Hi All, I'm just installing MediaWiki (loving it). I'm lookin at this for adding images. I can se the logic of [[File:MediaWiki:Image sample|50px]] but where so I set the filepath for "File" (nothing obvious in LocalSettings.php) ... or is there some other logic at work? I'd appreciate any help ThanksRead the article
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Textarea background image scrolls when text exceeds the height.
- by Sixfoot Studio
Hi all! I am trying to resolve an issue in IE7. My text area has a background image behind it which then scrolls with the text when the text exceeds the height of the text area and begins to scroll with the text. Anyone know why this is happening and what the solution this would be? Thanks, JamesRead the article
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How do I convert a numpy array to (and display) an image?
- by jlswint
I have created an array thusly: import numpy as np data = np.zeros( (512,512,3), dtype=np.uint8) data[256,256] = [255,0,0] What I want this to do is display a single red dot in the center of a 512x512 image. (At least to begin with... I think I can figure out the rest from there)Read the article
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overlong image header, but how to only show horizontal scrollbar on body content?
- by David
hi, I have a 4000px width image slap on the header of my site. for now, the way I hide the horizontal browser scrollbar is with this: html { overflow-x: hidden; } Unfortunately that will make the horizontal scrollbar never appear. I would the browser scrollbar to appear when the main content of my site is hidden from view. What is the technique/style for this? ThanksRead the article
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How to retrieve uploaded image and save to a file with JSP?
- by user198729
Sorry but I'm totally new to jsp. How to retrieve uploaded image and save to a file with jsp?Read the article
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Does anyone know what is the 32 character string before the product image filename in Magento ?
- by Daniel Higgins
I ask this question, since I am trying to get the images I have just copied from Domain A to work in Domain B, (which is using the same database). http://DOMAIN_A/magento/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/b/0/b0041-1.jpg I think knowing what the 32 character string is, which help me find a good explanation why the images are not being found in the front or backend of Magento after reinstall on DOMAIN B. RE: Magento version 1.4.0.1Read the article
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Is there any pure Perl module to create images and to place text in the image?
- by chvenkat
I am looking for the pure Perl module for creation of the image file. I went through internet and found some modules GD, Imager, Prima-1.28 but these are all contains 'C' (.c) file and (.h) files.Read the article
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Open-source image processing library that supports high level 3D algorithms ?
- by user363827
High, I need to do some image manipulations on CT volume images. Mainly segmentations. Which open-source library supports 3D algorithms - Filtering, edge detection, deformable objects and so ? Language is not an issue at the moment. 10xRead the article
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How do I overlay text on an image who's size is to be set?
- by Mike
I am trying to make a bar chart using tables, which I have almost accomplished to my liking. The last step I want is text over my image which represents the bar. Here is the code I have thus far for building my little bar charts: $height = 50; //build length $width = 450; $multi = $brewAvg / 5; $width = $width * $multi; print " <tr > <td > $count. <a href=\"$breweryURL\"> $brewR</a> </td> <td > <img src=\"blueBar.png\" width=\"$width\" height=\"$height\"> </td> </tr> "; And this produces something like this: You can see in the code how I simply calculate the length of the bar based on a breweries rating. What I want to do next is have the rating number show on top of each breweries on the left hand side. How would I go about accomplishing this? Update: I tried a tutorial I read here: http://www.kavoir.com/2009/02/css-text-over-image.html and I changed my code to this: print "<div class=\"overlay\"> "; print " <tr valign=\"middle\" > <td > $count. <a href=\"$breweryURL\"> $brewR</a> </td> <td > <img src=\"blueBar.png\" width=\"$width\" height=\"$height\"> </td> </tr> "; print" <div class=\"text\"> <p> $brewAvg </p> </div> </div> "; And my css I added was this: <style> .overlay { position:relative; float:left; /* optional */ } .overlay .text { position:absolute; top:10px; /* in conjunction with left property, decides the text position */ left:10px; width:300px; /* optional, though better have one */ } </style> And it did put any of the value son top of my images. All the text is in a list above all the bars like this:Read the article
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.Net: Which one has better performance: setting image property of one control in design time or in r
- by odiseh
Which one has better performance? setting image property of one control in design-time or in run-time?Read the article
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How to resize and draw an image using wxpython?
- by aF
Hello, I want to load an image, resize it to a given size and after draw it in a specific position in a panel. All this using wxpython. How can I do it? Thanks in advance!Read the article
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Is it possible to put text on top of a image in a button?
- by Roman
I have .jpg images in my buttons. I also would like to put some text on top of the images. I use the following syntax for that: JButton btn = new JButton(label,icon); But I do not see text in the buttons (only image). What am I doing wrong?Read the article
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JavaScript - Settting property on Object in Image load function, property not set once outside funct
- by Sunday Ironfoot
Sometimes JavaScript doesn't make sense to me, consider the following code that generates a photo mosaic based on x/y tiles. I'm trying to set a .Done property to true once each Mosaic image has been downloaded, but it's always false for some reason, what am I doing wrong? var tileData = []; function generate() { var image = new Image(); image.onload = function() { // Build up the 'tileData' array with tile objects from this Image for (var i = 0; i < tileData.length; i++) { var tile = tileData[i]; var tileImage = new Image(); tileImage.onload = function() { // Do something with this tile Image tile.Done = true; }; tileImage.src = tile.ImageUrl; } }; image.src = 'Penguins.jpg'; tryDisplayMosaic(); } function tryDisplayMosaic() { setTimeout(function() { for (var i = 0; i < tileData.length; i++) { var tile = tileData[i]; if (!tile.Done) { tryDisplayMosaic(); return; } } // If we get here then all the tiles have been downloaded alert('All images downloaded'); }, 2000); } Now for some reason the .Done property on the tile object is always false, even though it is explicitly being set to true inside tileImage.onload = function(). And I can ensure you that this function DOES get called because I've placed an alert() call inside it. Right now it's just stuck inside an infinite loop calling tryDisplayMosaic() constantly. Also if I place a loop just before tryDisplayMosaic() is called, and in that loop I set .Done = true, then .Done property is true and alert('All images downloaded'); will get called.Read the article
