How can I convert a 2D array of ints into a grayscale png. right now I have this: BufferedImage theImage = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);
Hey all, Whenever I try to get an ImageInputStream object using ImageIO.createImageInputStream it simply returns null with no exceptions, warnings or errors. I have tried passing different data types
the error is : 02-22 22:58:11.208: ERROR/AndroidRuntime(498): FATAL EXCEPTION: main 02-22 22:58:11.208: ERROR/AndroidRuntime(498): java.lang.NoClassDefFoundError: javax.imageio.ImageIO
So I am trying to download an image file from an FTP site, get some meta data from it, and then return the binary data to a web page using the Play! Framework. Here is the basic code i am using inside
This amounts to a pretty basic programming question, but essentially I am creating an array of 1s and 0s that I want to represent a single row of black (1) or white (0) pixels. Here is the code I have
Does anyone know how to extract the date a jpeg image was taken/c开发者_运维技巧reate from the jpeg meta data using imageio? This package should help you extract the metadata you need.
I have been struggling with an issue involving a Processing sketch which I want to use to create an image file (to a server-side directory).In the Java, I use a PImage of the canvas, converted to a Bu
ImageIO.read(imagePath) with this file gives a CMMException, why cant Java cope with this seemingly valid file http://www.jthink.net/jaikoz/scr开发者_如何学运维atch/front.jpg
i don\'t want to extract or use the multi-layer information, i want to report to the user that it can\'t be imported. i\'m creating specific-sized jpgs from imported files, and the user needs to decid
I\'m having a problem, when I save my image I can\'t open it because it\'s empty and the size is zero kb. I\'m reading the image from a folder and then I change the size to 100x100 and save it but it\
加载中,请稍侯......