I’d like to use a color from an hexa string such as “#FFFF0000” to (say) change the background color of a Layout. Color.HSVToColor looks like a winner but it takes a float[] as a parameter. Am I any close to the solution at all? 15 Answers 15
How do I print coloured characters to a Linux terminal that supports it? How do I tell whether the terminal supports colour codes? 16 Answers 16
On most terminals it is possible to colorize output using the \033 ANSI escape sequence. I’m looking for a list of all supported colors and options (like bright and blinking). As there are probably differences between the terminals supporting them, I’m mainly interested in sequences supported by xterm-compatible terminals. 5 Answers 5
I recently saw that the git console in Windows is colored, e.g. Green for additions, red for deletions, etc. How do I color my git console like that? To install it, I used the command: $ sudo apt-get install git-core 13 Answers 13
How can I print color in console? I want to show data in colors when the processor sends data and in different colors when it receives data. 15 Answers 15
Some time ago, I saw a Mono application with colored output, presumably because of its log system (because all the messages were standardized). Now, Python has the logging module, which lets you specify a lot of options to customize output. So, I’m imagining something similar would be possible with Python, but I can’t find out … Read more
I have a README.md file for my project underscore-cli, and I want to document the –color flag. Currently, the only way to do this is with a screenshot (which can be stored in the project repository): But screenshots aren’t text, preventing readers from copy/pasting the command in the screenshot. They’re also a pain to create … Read more
I’m looking for some kind of formula or algorithm to determine the brightness of a color given the RGB values. I know it can’t be as simple as adding the RGB values together and having higher sums be brighter, but I’m kind of at a loss as to where to start. 22 s 22 The … Read more
Is it possible to set a transparency or alpha level on SVG fill colours? I’ve tried adding two values to the fill tag (changing it from fill=”#044B94″ to fill=”#044B9466″), but this doesn’t work. 7 s 7 You use an addtional attribute; fill-opacity: This attribute takes a decimal number between 0.0 and 1.0, inclusive; where 0.0 … Read more
How do I convert a hexadecimal color string like #b74093 to a Color in Flutter? I want to use a HEX color code in Dart. 3Best Answer 31
