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• Creating and rendering an image dynamically with transparent background for use with drawImage

  - by Noctis Skytower

  Could someone provide an example of how to dynamically create an image in Java, draw lines et cetera on it, and then draw the image so that areas not painted will remain transparent in the drawing process?

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• Flex RTE handling image IOError

  - by majakovskij

  You know you can edit basic html with RTE (Rich Text Editor) Flex Control. If your html code contains <img src="" /> tag, it will try to load that image from src. But how to handling IOError? or is it possible to disable the automatic image loading feature? Thanks

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• MATLAB image processing HELP!

  - by beho86

  Hello, I am trying to find the area of some regions on an image. http://img821.imageshack.us/img821/7541/cell1.jpg For example, I want find the area of the dark-large region on the upper left side. and I want to find the area of any of the closed geometry from the image. How can I do that in matlab. I looked online and I tried regionprops(),…

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• VBScript - image to binary

  - by countnazgul

  Hi to all, i'm not a VB programmer but i need a vbscript that convert image file (from local disk) to be converted to binary data and the passed to webservice. I realize how to pass data to webservice but i can't find how to convert the image file to binary data. I spend a lot of time to find some kind of solution but with no luck. Can somebody…

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• Image compression and thumbnail creation for PHP

  - by Saif Bechan

  I need some PHP classes that deal with image processing in a good manner. I have made a thumbnail creator myself but the end result quality is just horrible. Is it also possible to let PHP convert and save all images to one type. For example take an image(jpg,png,gif), compress it, resize it, and save as png. Can anyone recommend some good…

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• [Python]Download an image embedded in a mime multipart message

  - by michele

  Hi, I have to download some images from links. This links return me a file where is embedded a multipart mime and a tiff image. I have writed this code but it downloads the file with mime. How I can remove the mime from this file and have the image returned? Can I do this with wget or curl? My code: def download(url,local): import…

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• Fastest way to compute a "Visual" checksum of an image

  - by ensnare

  I'm looking to create an ID system for cataloging images. I can't use md5() since that will change if I alter the EXIF tags of the image. I am currently using the SHA1 checksum computed by imagemagick. It works perfectly, but it's really, really slow on larger images (~15 seconds on a quad-core xeon for a 21 megapixel JPG). Are…

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• BlackBerry - How to send image as a attachment

  - by rupesh

  Hi all i am new to this technology. i have configured ESS server with Microsoft Outlook for sending email from simulator. But i am not able to send image as a attachment from simulator to outlook. html attachement is working fine. Should i configure BES server with Microsoft Exchange for testing the image attachment. is it…

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• android - looking for image that goes around a contact in the contacts aplication

  - by Gonzalo Perr

  Hi In the contacts app, from 2.0+ , in the list you can see a border around each contact image. (look at the image) http://thetech24.com/wp-content/uploads/2009/10/Google-Android-2_0_thetech24.com.jpg I have looked around the source code for the contacts app (…

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• How to display a thumb image or first frame from a MP4 file using Delphi 7

  - by Edelcom

  Hi, I need to display a thumbnail preview of a folder full of MP4 files. So, is there a Delphi 7 component which extract a thumbnail image from MP4 files (if MP4 does contain a thumbnail image), or is there a Delphi 7 component which can extract the 1st frame…

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• Image library for mobile application

  - by Suriyan Suresh

  I need a C/C++ image library for mobile image application, The library should have Brightness/contrast Levels Effects - Grayscale, Sepia and so on I particularly want to use it on Samsung BADA Platform. I want the the one event hough if it is not optimized…

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• Image storage as a service

  - by Samuel

  Google App Engine provides a image API for storing / retrieving images. We are currently not in a position to deploy our application on top of App Engine because of limitations in the java frameworks (jboss seam 2.2.0) we are using to build our j2ee…

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• DIV with text over an image on hover.

  - by Dylan Taylor

  OKay first off this is really really similiar to the http://dribbble.com homepage. In the simplest form possible. I have an image, and i'm trying to CSS it so that when i hover over the image, a DIV shows up with some text and a partially…

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• Make an image fit in a rectangle.

  - by Martijn Courteaux

  Hi, If I have an image of which I know the height and the width, how can I fit it in a rectangle with the biggest possible size without stretching the image. Pseudo code is enough (but I'm going to use this in Java). Thanks.

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• image suggestion with jquery from google

  - by Zoltan Repas

  I'd like to make a script which sreach in google and shows the 1st relevant image. I mean, if you type to the input field: car if you search to word "car" via google and it suggest the 1st image for me. What do you think, are there any…

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• Blackberry - how to resize image?

  - by Bohemian

  I wanted to know if we can resize an image. Suppose if we want to draw an image of 200x200 actual size with a size of 100 x 100 size on our blackberry screen. Thanks

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• Changing image "source" dynamically in runtime

  - by ignatius

  Hello, i am trying to modify during runtime an image in my application, this image is located inside assets folder, so thats why i dissable -use-network=false flag, then i call something like this: img.source="../assets/pict.png"; but…

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• Get Image dimensions using Javascript during file upload

  - by Sri Kumar

  Hi, I have file upload UI element in which the user will upload images. Here I have to validate the height and width of the image in client side. Is it possible to find the size of the image having only the file path in JS? Note: If No,…

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• Image manipulation library for mobile application

  - by Suriyan Suresh

  I need a C/C++ image manipulation library for mobile image application, The library should have Brightness/contrast Levels Effects - Grayscale, Sepia and so on I particularly want to use it on Samsung BADA Platform. I want the the…

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• dynamic image control

  - by BigBoss

  I am getting dynamic image in form of byte array. and i want to show that in webpage, preferably ImageControl I am aware of method of creating http handler and getting image stream. but I cant do that here as logic for same is…

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• Resize PNG image

  - by serhiyiv

  HI! Could you please tell me how to resize a .png image. Or better give an example. I've been searching for the answer for a long time and it seems that nobody knows how to resize a .png image and keep its transparency. :(

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• repeat image c#

  - by sam

  Hi folks., i have an image with certain pattern.. i need to repeat it in another image using GDi? is there any method to do in GDI?

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• Extract new image dimensions from timthumb

  - by jonthoughtit

  I'm using timthumb to resize my images because it scales them nicely if I only enter one of the dimensions. However I want to know if it's possible to extract the new resized image's dimensions so that I can add that…

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• Edit axes to an image in matlab ?

  - by ZaZu

  Hello, I would like to edit the axes in my series of images being displayed .. This is how my image looks like : As you can see, it starts from 0 to ~~500 from top to bottom, can I invert that ? Plus I want to…

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• Javascript - Canvas image never appears on first function run

  - by Matt

  I'm getting a bit of a weird issue, the image never shows the first time you run the game in your browser, after that you see it every time. If you close your browser and re open it and run the game again, the same…

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