I have a problem with transferring the image (RGB data) I get from Java GUI (for which I have the source code) to a MATLAB array. Can this be done? I don't know where to start since I'm not very familiar with Java programming. Any help would be appreciated. I'm a Ph.D. student and I need to solve this for my future research. ...
This is a beautiful image. I'm wondering how it can be generated programmatically with an image-processing library like imagemagick or gd? http://robertbasic.com/img/sign-letters.gif My general idea is that the frame itself could be defined separately, but is there way to fill that frame with letters in the same way they're doing it...
I'm trying to make an AJAX call in Rails to swap images on a page. The page has a big div that is initially blank, along with a table with several entries. One of the columns in this table contains the path for an image, and what I am trying to do is on user click, swap this image into the div. I was hoping to have a controller variab...
I want to open an image in the default browser with Python. I thought it might be as simple as webbrowser.open(path_to_file), but on XP at least that opens the Windows Picture and Fax Viewer instead. ...
I have a fairly image-intensive iPhone app, and I'm looking to store remotely downloaded images locally in the app's sandbox tmp directory to avoid unnecessary network requests. Is there a limit to the total size of the files stored in an app's directories, or does the app need to manage that? How would the app determine the size of the ...
In AutoHotkey and AutoIt the script is able to recognize images on webpages. Can AppleScript do that? How? ...
Background: I have an image intensive app that was originally made for iPhone and upgraded to iPad using "two device-specific applications." So now, all of my resources are common to both, except the interfaces which are unique to each iPad and iPhone. Problem: My problem is now I have a set of images that I want to display at the full...
I am searching this for some time but I never found a solution. I have a UITableView with custom cells, those cells have an image and I place the labels on it. The thing is, when I select a cell, the whole cell frame is selected using the default highlight color. I tried changing the style, but if I use cell.selectionStyle = UITableVie...
i user convolution to find circle in one image,like imfilter(image,circlefilter,'same'), i find o method reckon the area of centre of a circle in image,example,size of originality image is 400*400,my reckon the area of centre'size is 40*40,in imfilter values outside the bounds of image is define set to 0, but i want set the bounds of t...
I have created a 4 image endless slideshow, which works more or less well (code below) crossfading each image and pausing for a short period. Then repeating in an endless loop. But I noticed the timing of the transitions is not always the same. I am also not sure if I have gone about this in the best way by calling the slides() function ...
I have a function that takes in a Handle to an image: DoSomethingWithImage( int imageHandle) { } In my main, I have an Image myImage, which resides in memory. How can I get a Handle to myImage, so that I can pass in that Handle to DoSomethingWithImage() ? main() { //memorySTream is a byte[] Image myImage = Image.FromS...
float getNewScrollPoint(float displayPt, float scrollPt, float imageSize, float scaleFactor) { float imagePt = (displayPt / _Scale) + scrollPt; float nuScale = _Scale * scaleFactor; float nuDisplayPt = imagePt - (displayPt / nuScale); return nuDisplayPt; } public boolean onScale(ScaleGestureDetector detector) { final float scale =...
I have a byte[]. It contains data of an image (jpeg or bitmap) with all the header info. How can I create a bitmap from that byte[] , and obtain a handle to that bitmap? The important point is, I need to get a handle to that bitmap. The handle I need to get is of type IntPtr. ...
I'm trying to arbitrarily animate images using jQuery and a timer (http://jquery.offput.ca/every/ works as the timer) so as to simulate an animated GIF but allow the animation to be defined within the HTML file (or in a script at the top of the page for repeated use of the same "animated" image). I've written a specific version in whic...
Hi, I want to capture the first frame of an embedded video as an image without using any server side scripting. Probably with javascript, is it possible? ...
We are developing a Java web service(SOAP based) that has to return certain data along with an Image. The web services are developed using MULE ESB. The consumer of the web service is a FLEX client. The text data is returned as XML. But I'm not sure how the web service should return Image to the FLEX client. As of now I can think of t...
Hi there. I have numerous photos in portrait and landscape format. I want to be able to display a "crop" of the photo in a UIImageView on the iphone. If the picture is in landscape format I want it to resize to fit the frame, if it is in portrait format I need it to resize to fit the width, and then be cropped at the top and bottom. As ...
Hi everyone, I would like to transfer an image from a Java application to a C++ application. I am using sockets as the communication method, and for now this works good with strings. I want to be able to transmit it both way (Java <-> C++). The image is NOT a file, this is a memory object/structure. So my main problem is how to encode...
Hello guys, Can anybody have any idea about how to get a small bitmap image from a big bitmap which is the combination of many bitmaps. Any help will be appreciative. Thanks a lot. ...
Hi I am working on a custom checkbox control which can take Content as plain text/image/both. I understand this can be easily acheived using XAML but what i need is a property ContentImage which when set will display both Image & Content. I inherited this control from checkbox and trying to do this custom implementation but nothing show...