d-colorize ==================== [![Build Status](https://travis-ci.org/yamadapc/d-colorize.svg?branch=master)](https://travis-ci.org/yamadapc/d-colorize) - - - A partial port of Ruby's [colorize](https://github.com/fazibear/colorize) library to D. To put it simply, this is a simple helper for printing colored output to a terminal. ## Installing This package is registered in the dub registry as [colorize](http://code.dlang.org/packages/colorize). ## Usage ```d import colorize : fg, color, cwriteln, cwritefln; void main() { cwriteln("This is blue".color(fg.blue)); auto c = "red"; cwritefln("This is %s".color(c), c); } ``` - - - ## Setting background, foreground and text modes: ```d string color( const string str, const fg c, const bg b=bg.init, const mode m=mode.init ) pure; ``` Wraps a string around color escape sequences. ### Params * str = The string to wrap with colors and modes * c = The foreground color (see the fg enum type) * b = The background color (see the bg enum type) * m = The text mode (see the mode enum type) ### Example ```d color("This is red over green blinking", fg.blue, bg.green, mode.blink) ``` - - - ## Setting background colors: ```d string color(const string str, const bg b) pure; // alias to background ``` Wraps a string around a background color escape sequence. ### Params * str = The string to wrap with background color `b` * b = The background color (see the bg enum type) ## Example ```d color("This has a blue background", bg.blue); background("This has a red background", bg.red); ``` - - - ## Setting text modes: ```d string color(const string str, const mode m) pure; // alias to `style` ``` Wraps a string around a text mode. ### Params * str = The string to wrap with style `m` * m = The text mode (see the mode enum type) ### Example ```d color("This text is bold", mode.bold); style("This text is blinking", mode.blink); ``` ## Coloring with strings: ```d string color(const string str, const string name) pure; ``` Wraps a string around the foreground color, background color or text style represented by the color `name`. Foreground colors are represented by their enum key (`"blue"` will be `34`, `"red"` `31`, and so on) and backgrounds/modes are prefixed with either `"bg_"` or `"mode_"` (thus, `"bg_black"` will be `40`, `"mode_bold"` `1` and so on). ### Example ```d color("This text is blue", "blue"); "This is red over blue, blinking" .color("red") .color("bg_blue") .color("mode_blue"); ``` ### Params ## Available colors and modes ### `fg` enum type (Foreground colors) Foreground text colors are available through the `fg` enum. Currently available colors are: - `fg.init` (39) - `fg.black` (30) - `fg.red` (31) - `fg.green` (32) - `fg.yellow` (33) - `fg.blue` (34) - `fg.magenta` (35) - `fg.cyan` (36) - `fg.white` (37) - `fg.light_black` (90) - `fg.light_red` (91) - `fg.light_green` (92) - `fg.light_yellow` (93) - `fg.light_blue` (94) - `fg.light_magenta` (95) - `fg.light_cyan` (96) - `fg.light_white` (97) ### `bg` enum type (Background colors) Background colors are available with the same names through the `bg` enum. This is because background colors come with an offset of 10 to their foreground counterparts and we wanted to avoid calculating the offset at runtime. ### `mode` enum type (Text modes) Text modes are available through the `mode` enum. Currently available text modes are: - `mode.init` (0) - `mode.bold` (1) - `mode.underline` (4) - `mode.blink` (5) - `mode.swap` (7) - `mode.hide` (8) ## License Copyright (c) 2014 Pedro Tacla Yamada. Licensed under the MIT license. Please refer to the [LICENSE](LICENSE) file for more info.