More cleanup to make a simple reproducer

1 files changed, 0 insertions, 236 deletions

diff --git a/lib/color.js b/lib/color.js
deleted file mode 100644
index 2da2fa7..0000000
--- a/lib/color.js
+++ /dev/null
@@ -1,236 +0,0 @@
-// Released under the MIT/X11 license
-// http://www.opensource.org/licenses/mit-license.php
-"use strict";
-// ============================================================================
-// Color management methods
-// originally from
-// http://www.mjijackson.com/2008/02\
-// /rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript
-var Color = exports.Color = function Color(r, g, b) {
-    this.Luminosity = 0.85;
-    this.Desaturated = 0.4;
-
-    if (r instanceof Array) {
-        this.r = r[0];
-        this.g = r[1];
-        this.b = r[2];
-    } else {
-        this.r = r;
-        this.g = g;
-        this.b = b;
-    }
-}
-
-Color.prototype.update = function(r, g, b) {
-    this.r = r;
-    this.g = g;
-    this.b = b;
-};
-
-Color.prototype.hs = function(nStr) {
-    if (Number(nStr) === 0) {
-        return "00";
-    } else if (nStr.length < 2) {
-        return "0" + nStr;
-    } else {
-        return nStr;
-    }
-};
-
-Color.prototype.toString = function() {
-    let rH = Number(this.r.toFixed()).toString(16);
-    let gH = Number(this.g.toFixed()).toString(16);
-    let bH = Number(this.b.toFixed()).toString(16);
-    return "#" + this.hs(rH) + this.hs(gH) + this.hs(bH);
-};
-
-/**
- * Converts an RGB color value to HSL. Conversion formula adapted from
- * http://en.wikipedia.org/wiki/HSL_color_space. Assumes r, g, and b are
- * contained in the set [0, 255] and returns h, s, and l in the set [0, 1].4343
- *
- * @param Number r The red color value
- * @param Number g The green color value
- * @param Number b The blue color value
- * @return Array The HSL representation
- */
-Color.prototype.hsl = function() {
-    let r = this.r / 255;
-    let g = this.g / 255;
-    let b = this.b / 255;
-    let max = Math.max(r, g, b), min = Math.min(r, g, b);
-    let h, s, l = (max + min) / 2;
-
-    if (max === min) {
-        h = s = 0; // achromatic
-    } else {
-        let d = max - min;
-        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
-        switch (max) {
-        case r:
-            h = (g - b) / d + (g < b ? 6 : 0);
-            break;
-        case g:
-            h = (b - r) / d + 2;
-            break;
-        case b:
-            h = (r - g) / d + 4;
-            break;
-        }
-        h /= 6;
-    }
-
-    return [ h, s, l ];
-};
-
-/**
- * Converts an HSL color value to RGB. Conversion formula adapted from
- * http://en.wikipedia.org/wiki/HSL_color_space. Assumes h, s, and l are
- * contained in the set [0, 1] and returns r, g, and b in the set [0, 255].
- *
- * @param Number h The hue
- * @param Number s The saturation
- * @param Number l The lightness
- * @return Array The RGB representation
- */
-Color.prototype.hslToRgb = function(h, s, l) {
-    function hue2rgb(p, q, t) {
-        if (t < 0) {
-            t += 1;
-        }
-        if (t > 1) {
-            t -= 1;
-        }
-        if (t < 1 / 6) {
-            return p + (q - p) * 6 * t;
-        }
-        if (t < 1 / 2) {
-            return q;
-        }
-        if (t < 2 / 3) {
-            return p + (q - p) * (2 / 3 - t) * 6;
-        }
-        return p;
-    }
-
-    let r, g, b;
-
-    if (s === 0) {
-        r = g = b = l; // achromatic
-    } else {
-        let q = l < 0.5 ? l * (1 + s) : l + s - l * s;
-        let p = 2 * l - q;
-        r = hue2rgb(p, q, h + 1 / 3);
-        g = hue2rgb(p, q, h);
-        b = hue2rgb(p, q, h - 1 / 3);
-    }
-
-    return [ r * 255, g * 255, b * 255 ];
-};
-
-/**
- * Converts an RGB color value to HSV. Conversion formula adapted from
- * http://en.wikipedia.org/wiki/HSV_color_space. Assumes r, g, and b are
- * contained in the set [0, 255] and returns h, s, and v in the set [0, 1].
- *
- * @param Number r The red color value
- * @param Number g The green color value
- * @param Number b The blue color value
- * @return Array The HSV representation
- */
-Color.prototype.hsv = function() {
-    let r = this.r / 255;
-    let g = this.g / 255;
-    let b = this.b / 255;
-    let max = Math.max(r, g, b), min = Math.min(r, g, b);
-    let h, s, v = max;
-
-    let d = max - min;
-    s = max === 0 ? 0 : d / max;
-
-    if (max === min) {
-        h = 0; // achromatic
-    } else {
-        switch (max) {
-        case r:
-            h = (g - b) / d + (g < b ? 6 : 0);
-            break;
-        case g:
-            h = (b - r) / d + 2;
-            break;
-        case b:
-            h = (r - g) / d + 4;
-            break;
-        }
-        h /= 6;
-    }
-
-    return [ h, s, v ];
-};
-
-/**
- * Converts an HSV color value to RGB. Conversion formula adapted from
- * http://en.wikipedia.org/wiki/HSV_color_space. Assumes h, s, and v are
- * contained in the set [0, 1] and returns r, g, and b in the set [0, 255].
- *
- * @param Number h The hue
- * @param Number s The saturation
- * @param Number v The value
- * @return Array The RGB representation
- */
-Color.prototype.hsvToRgb = function(h, s, v) {
-    let r, g, b;
-
-    let i = Math.floor(h * 6);
-    let f = h * 6 - i;
-    let p = v * (1 - s);
-    let q = v * (1 - f * s);
-    let t = v * (1 - (1 - f) * s);
-
-    switch (i % 6) {
-    case 0:
-        r = v;
-        g = t;
-        b = p;
-        break;
-    case 1:
-        r = q;
-        g = v;
-        b = p;
-        break;
-    case 2:
-        r = p;
-        g = v;
-        b = t;
-        break;
-    case 3:
-        r = p;
-        g = q;
-        b = v;
-        break;
-    case 4:
-        r = t;
-        g = p;
-        b = v;
-        break;
-    case 5:
-        r = v;
-        g = p;
-        b = q;
-        break;
-    }
-
-    return [ r * 255, g * 255, b * 255 ];
-};
-
-/**
- * Provide
- */
-Color.prototype.lightColor = function() {
-    let hslArray = this.hsl();
-    let h = Number(hslArray[0]);
-    let s = Number(hslArray[1]) * this.Desaturated;
-    let l = this.Luminosity;
-    let desA = this.hslToRgb(h, s, l);
-    return new Color(desA[0], desA[1], desA[2]);
-};