pixels

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Compare Pixel Colour - Java

How can I find similar coloured pixels using colour objects? I know to see if two colors are eq开发者_C百科ual you can use:[详细]

2023-02-12 03:30 分类：问答
Android TextView setTextSize incorrectly increases text size [duplicate]

This question already has answers here: TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different screens[详细]

2023-02-11 06:51 分类：问答
Drawing a 16x16 grid of random pixels in Core Graphics

How would I draw a UIImage in Core Graphics with dimensions 16x16 filled with random pixels at random coordinates and random grayscale color? This seems slightly impossible to do at the moment...[详细]

2023-02-09 17:25 分类：问答
How do i find pixels points inside quadrilateral using Java?

Im doing some image processing and I have the coordinates of the 4 points of a quadrilateral. (something like a trapezium)[详细]

2023-02-09 12:51 分类：问答
iPad Pixel Doubling?

I have 开发者_StackOverflow社区recently noticed a very strange behavior in my app. When setting the frame for a view, it behaves as if the origin is twice what I type in. No other views are affected,[详细]

2023-02-08 10:39 分类：问答
How many pixels is the screen (maxized window)

Is there any international standard to get the pixels of a scre开发者_运维百科en in a maxized browser window?None standards like that exist. You can only assume basing on statistics, what is the lowes[详细]

2023-02-07 02:25 分类：问答
Loop through all pixels and get/set individual pixel color in OpenGL?

I wrote a little thingy with Processing that I now would like to make a Mac OS X Screen Saver of. However, diving in to OpenGL was not as easy as I thought it would be.[详细]

2023-02-06 06:42 分类：问答
Filling the entire screen in multiple screen resolutions, densities

I want to draw a rectangle that fills the entire screen on all Android phones, all resolution, all screen densities.Everything... :)[详细]

2023-02-05 07:51 分类：问答
OpenCV in Python can't scan through pixels

I\'m stuck with a problem of the python wrapper for OpenCv. I have this function that returns 1 if the number of black pixels is greater than treshold[详细]

2023-02-04 02:30 分类：问答
Android: How to handle drawing with canvas methods on different screen sizes?

I\'ve been following the best practices for creating layouts for differing screen sizes as per this guide: http://developer.android.com/guide/practices/screens_support.html[详细]

2023-02-03 20:56 分类：问答