Fixes.

lib/cjs/index.js

@@ -0,0 +1,49 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.EliteMatrix = void 0;
+class EliteMatrix {
+    constructor(matrixRed, matrixGreen, matrixBlue) {
+        this.red = matrixRed;
+        this.green = matrixGreen;
+        this.blue = matrixBlue;
+    }
+    /* ------------------------------------------------------------------------- filterColor ---- */
+    filterColor(color) {
+        let rgb;
+        // Convert hex to RGB.
+        if (typeof color === 'string') {
+            const red = parseInt(color.slice(1, 3), 16) / 255;
+            const green = parseInt(color.slice(3, 5), 16) / 255;
+            const blue = parseInt(color.slice(5, 7), 16) / 255;
+            rgb = [red, green, blue];
+        }
+        else {
+            rgb = color;
+        }
+        // Apply matrix filter.
+        let newColor = [];
+        let i = 0;
+        while (i < 3) {
+            newColor.push(this.red[i] * rgb[0] +
+                this.green[i] * rgb[1] +
+                this.blue[i] * rgb[2]);
+            i++;
+        }
+        newColor.forEach((n) => {
+            Math.max(Math.min(n, 1), 0);
+        });
+        // Return the same data type as user put in.
+        if (Array.isArray(color)) {
+            return newColor;
+        }
+        else {
+            let hex = '#';
+            newColor.forEach((n) => {
+                n *= 255;
+                hex += n.toString(16);
+            });
+            return hex;
+        }
+    }
+}
+exports.EliteMatrix = EliteMatrix;

lib/cjs/types/index.d.ts

@@ -0,0 +1,11 @@
+type matrix = [number, number, number];
+type rgbColor = [number, number, number];
+export declare class EliteMatrix {
+    red: matrix;
+    green: matrix;
+    blue: matrix;
+    constructor(matrixRed: matrix, matrixGreen: matrix, matrixBlue: matrix);
+    filterColor(color: rgbColor | string): rgbColor | string;
+}
+export {};
+//# sourceMappingURL=index.d.ts.map

lib/cjs/types/index.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../src/index.ts"],"names":[],"mappings":"AAAA,KAAK,MAAM,GAAG,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,CAAC,CAAC;AACvC,KAAK,QAAQ,GAAG,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,CAAC,CAAC;AAEzC,qBAAa,WAAW;IACpB,GAAG,EAAE,MAAM,CAAC;IACZ,KAAK,EAAE,MAAM,CAAC;IACd,IAAI,EAAE,MAAM,CAAC;gBAED,SAAS,EAAE,MAAM,EAAE,WAAW,EAAE,MAAM,EAAE,UAAU,EAAE,MAAM;IAQtE,WAAW,CAAC,KAAK,EAAE,QAAQ,GAAC,MAAM,GAAG,QAAQ,GAAC,MAAM;CA6CvD"}

lib/esm/index.mjs

@@ -0,0 +1,48 @@
+export class EliteMatrix {
+    red;
+    green;
+    blue;
+    constructor(matrixRed, matrixGreen, matrixBlue) {
+        this.red = matrixRed;
+        this.green = matrixGreen;
+        this.blue = matrixBlue;
+    }
+    /* ------------------------------------------------------------------------- filterColor ---- */
+    filterColor(color) {
+        let rgb;
+        // Convert hex to RGB.
+        if (typeof color === 'string') {
+            const red = parseInt(color.slice(1, 3), 16) / 255;
+            const green = parseInt(color.slice(3, 5), 16) / 255;
+            const blue = parseInt(color.slice(5, 7), 16) / 255;
+            rgb = [red, green, blue];
+        }
+        else {
+            rgb = color;
+        }
+        // Apply matrix filter.
+        let newColor = [];
+        let i = 0;
+        while (i < 3) {
+            newColor.push(this.red[i] * rgb[0] +
+                this.green[i] * rgb[1] +
+                this.blue[i] * rgb[2]);
+            i++;
+        }
+        newColor.forEach((n) => {
+            Math.max(Math.min(n, 1), 0);
+        });
+        // Return the same data type as user put in.
+        if (Array.isArray(color)) {
+            return newColor;
+        }
+        else {
+            let hex = '#';
+            newColor.forEach((n) => {
+                n *= 255;
+                hex += n.toString(16);
+            });
+            return hex;
+        }
+    }
+}

lib/esm/types/index.d.ts

@@ -0,0 +1,11 @@
+type matrix = [number, number, number];
+type rgbColor = [number, number, number];
+export declare class EliteMatrix {
+    red: matrix;
+    green: matrix;
+    blue: matrix;
+    constructor(matrixRed: matrix, matrixGreen: matrix, matrixBlue: matrix);
+    filterColor(color: rgbColor | string): rgbColor | string;
+}
+export {};
+//# sourceMappingURL=index.d.ts.map

lib/esm/types/index.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../src/index.ts"],"names":[],"mappings":"AAAA,KAAK,MAAM,GAAG,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,CAAC,CAAC;AACvC,KAAK,QAAQ,GAAG,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,CAAC,CAAC;AAEzC,qBAAa,WAAW;IACpB,GAAG,EAAE,MAAM,CAAC;IACZ,KAAK,EAAE,MAAM,CAAC;IACd,IAAI,EAAE,MAAM,CAAC;gBAED,SAAS,EAAE,MAAM,EAAE,WAAW,EAAE,MAAM,EAAE,UAAU,EAAE,MAAM;IAQtE,WAAW,CAAC,KAAK,EAAE,QAAQ,GAAC,MAAM,GAAG,QAAQ,GAAC,MAAM;CA6CvD"}

src/index.ts

@@ -25,6 +25,9 @@ export class EliteMatrix {
 
             rgb = [red, green, blue];
 
+            // Round to 2 decimal places.
+            rgb = (rgb.map((n) => this.#round(n)) as rgbColor);
+
         } else {
             rgb = color;
         }
@@ -41,9 +44,11 @@ export class EliteMatrix {
             i++;
         }
 
-        newColor.forEach((n) => {
+        // Make sure we don't have anything above 1 or below 0.
-            Math.max(Math.min(n, 1), 0);
+        newColor = newColor.map((n) => Math.max(Math.min(n, 1), 0));
-        })
+
+        // Round again.
+        newColor = newColor.map((n) => this.#round(n))
 
         // Return the same data type as user put in.
         if (Array.isArray(color)) {
@@ -53,10 +58,17 @@ export class EliteMatrix {
             let hex: string = '#';
             newColor.forEach((n) => {
                 n *= 255;
+                n = Math.round(n);
                 hex += n.toString(16);
             });
 
             return hex;
         }
     }
+
+    /* ------------------------------------------------------------------------------ #round ---- */
+
+    #round(n: number): number {
+        return Math.round((n + Number.EPSILON) * 100) / 100;
+    }
 }