C RGB to int
I've encountered the following RGB-to-int method in various places: //r,g, and b are bytes int c = r; c = (C << 8) | g; c = ( ... ,2011年1月26日 — // rgbs is an array of integers, every single integer represents the // RGB values combined in some way int r = (int) ((Math.pow(256,3) + rgbs[k]) ...
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 C RGB to int 相關參考資料
Unsigned Int to RGB Value in C - Stack Overflow
The getRGB function you provided throws away the least significant 8 bits. More specifically, it assumes that the RGB components are stored in bits 8 to 31 ... https://stackoverflow.com Most efficient way to convert RGB to int? - Stack Overflow
I've encountered the following RGB-to-int method in various places: //r,g, and b are bytes int c = r; c = (C << 8) | g; c = ( ... https://stackoverflow.com Convert RGB values to Integer - Stack Overflow
2011年1月26日 — // rgbs is an array of integers, every single integer represents the // RGB values combined in some way int r = (int) ((Math.pow(256,3) + rgbs[k]) ... https://stackoverflow.com Extracting rgb color components from integer value - Stack ...
2010年2月26日 — Extracting rgb color components from integer value · visual-c++ graphics colors. if there is an integer value, eg. 86 then how can i extraact ... https://stackoverflow.com Efficient way to split up RGB values in C - Stack Overflow
2017年4月18日 — You can select colours from the array, and use the 32-bit integer when you want to work with the whole value. Whether it is actually any more ... https://stackoverflow.com Convert from HEX color to RGB struct in C - Stack Overflow
Assuming that your hex value is a 32-bit 'int' type, and that we use the RGB struct described above, then maybe do something like: https://stackoverflow.com how to convert a RGB color value to an hexadecimal value in ...
Store the appropriate bits of each color into an unsigned integer of at least 24 bits (like a long ): unsigned long createRGB(int r, int g, ... https://stackoverflow.com Calculate RGB Int from Color in C# - Stack Overflow
A simple bit arithmetics will do: int intColor = (redColor.R << 16) | (redColor.G << 8) | (redColor.B);. please, note, that Color. https://stackoverflow.com c++, stl. Convert string with rgb color to 3 int values? - Stack ...
2013年8月23日 — @user2083364 it requires C++11 library support. Depending on your compiler, you might have to switch it on, or you might not have it at all. – ... https://stackoverflow.com algorithm to convert integer to 3 variables (rgb) - Mathematics ...
The accepted answer I saw is incorrect. Again, we write C=2562R+256G+B. for positive integers R,G,B<256. We clearly see that B≡Cmod256, ... https://math.stackexchange.com |