How to use the colors function from blessed

Find comprehensive JavaScript blessed.colors code examples handpicked from public code repositorys.

blessed.colors is an object that defines a set of predefined terminal colors for use in the Blessed library.

Class.js

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Class.prototype._menu = function(){
  process.title = this.name;

  // get some colors
  var bg = blessed.colors.match(this.background);
  var fg = blessed.colors.match(this.foreground);

  // create screen
  this.menu = blessed.screen({
    term: (isWin ? 'windows-ansi' : null)

+ 3 other calls in file

fancyview.js

GitHub: spacemaus/postvox

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self.focusMainBox = function() {
  self.mainContentBox.focus();
}

self.setInputColor = function(color) {
  self.inputBox.style.fg = blessed.colors.convert(color);
}

self.lightBlack = function(s) {
  return '{light-black-fg}' + s + '{/light-black-fg}';

+ 83 other calls in file

How does blessed.colors work?

blessed.colors is an object in the Blessed library that provides an easy way to define and manage color schemes for terminal UI applications, by mapping color names to their ANSI escape code equivalents. It allows users to easily customize the colors of their terminal UI components.

screen.js

GitHub: moofoo/dnv

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    i += 2;
    fg = +code[i];
    break;
} else if (c === 38 && +code[i + 1] === 2) {
    i += 2;
    fg = blessed.colors.convert(
        [+code[i], +code[i + 1], +code[i + 2]],
        'fg'
    );
    if (fg === -1) fg = (def >> 9) & 0x1ff;

+ 3 other calls in file

index.js

GitHub: moofoo/dnv

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            isXterm,
            false
        );
    }
} else if (Array.isArray(color)) {
    color = blessed.colors.match(
        color[0],
        color[1],
        color[2],
        layer,

+ 21 other calls in file

Ai Example

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const blessed = require("blessed");

// Get the color code for the color name
const colorCode = blessed.colors.match("#f00", "red");

console.log(colorCode); // Outputs: 1

In the above example, we're using the blessed.colors.match() method to get the color code for the color name "red". We're passing the color code "#f00" (which represents red) as the first argument and the color name "red" as the second argument. The method returns the color code, which is then logged to the console. In this case, the color code for "red" is 1.

element.js

GitHub: moofoo/dnv

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};


/*
    - Adds italics and darken decorations
    - Checks if border style properties are functions, runs them (this seemed like an OK place to put this)
    - Different arguments for blessed.colors.convert because of changes to blessed.colors handling code,
      see ./color
*/
blessed.Element.prototype.sattr = function (style, fg, bg) {
    var bold = style.bold,

+ 23 other calls in file

index.js

GitHub: charlesyiu/spotlighttui

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border: {
    type: "bg",
},
style: {
    fg: "gray",
    bg: blessed.colors.default,
    border: {
        fg: "#f0f0f0",
    },
},

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