I am using Silverlight 3and I am trying to take a screenshot of esri map. I was able to take a screenshot and save as a file for silverlight controls, but when I try to access Esri map image, I get
I have a custom WPF Canvas, upon which I would like to show a grid. I do so by overriding the OnRender method on Canvas, and using the DrawingContext drawing functions. IsGridVis开发者_如何学编程ible,
I want to pixelate image and divide image into parts that pixelated then I would like to take the 开发者_JS百科approximate color of that divided part.
In an assignment for school do we need 开发者_开发问答to do some image recognizing, where we have to find a path for a robot.
Please see attached picture to better understand my question i have a matrix of cells of [JXI] , cell is开发者_StackOverflow中文版 square in shape with length \"a\"
I\'m a beginner in Java programming. I have to submit project of server- client and I am stuc开发者_如何学编程k in pixel comparison. .acc to code It accepts BufferedImage and compares pixels. How to s
I was wondering was the best way to invert the color pixels in the frame buffer is. I know it\'s possible to do with glReadPixels() and 开发者_开发问答glDrawPixels() but the performance hit of those c
Actually I\'m working with BufferedImages, that provide me pixel values in int type. Do you know a Java object to开发者_运维百科 represent an image that the pixel value in double or float type?I\'m n
I want something like a canvas, but where i\'d be able to manipul开发者_开发知识库ate pixels easily in addition to all the provided geometries, that can be drawn on canvas.
This question is a duplicate of 1042830, but MonoTouch-specific. Is there a way th开发者_如何学Cat\'s safer than allocating an IntPtr, drawing into it using CGBitmapContext and then reading bytes at t
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