OK. I\'m tired of googling and reading throught lots of documentation with no results. My aim is simple: get pyglet to draw an image pixel by pixel.
I would like to know how i can select a pixel with a mouse c开发者_StackOverflow社区lick in an image (QImge) and get pixel position and value.
I\'m doing simple col开发者_如何学运维lisions on moving, coloured pixels. If their velocity get\'s higher than 1, the pixels may pass through something in the static world I\'m trying to collide with.
6月10日，有消息称，全屏设计是今年的流行趋势。谷歌新旗舰Pixel2已经悄然出现在Benchmark，相关配置也已经曝光。全屏设计是一大亮点。
Ok, I\'m trying to make a program that finds the position of a colored pixel within the desktop. To do this I make a screenshot of the desktop then go through the pixels and search for the one that ha
How can I get the RGB v开发者_JAVA技巧alue of a particular pixel in a UIImage?Try this very simple code:
I am working on a little side project (program for Android platform)and I don\'t exactly have a problem, but I don\'t really know where to start.
My question is similar to this one. However, the answer in that thread does not work for me, because I\'m using the LinearGradientBrush for an opacity mask.
I know that there are people out there creating classes for this (ie http://coreyoneil.com/portfolio/index.php?project=5). But I want to learn how to do it myself so I can create everything I need the
I would like, in Java, to scan the screen for a particular color. Any idea how to do开发者_运维技巧 that?Robot robot = new Robot();
加载中,请稍侯......