diff options
Diffstat (limited to 'editor/scripts/color.js')
| -rw-r--r-- | editor/scripts/color.js | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/editor/scripts/color.js b/editor/scripts/color.js index 3aebfc7..0c52018 100644 --- a/editor/scripts/color.js +++ b/editor/scripts/color.js @@ -15,9 +15,9 @@ function Color (hex = '#000000') { this.invert = { r: 255 - this.rgb.r, g: 255 - this.rgb.g, b: 255 - this.rgb.b } this.contrast = function (b) { - const a_lum = 0.2126 * _linear(this.r / 256) + 0.7152 * _linear(this.g / 256) + 0.0722 * _linear(this.b / 256) - const b_lum = 0.2126 * _linear(b.r / 256) + 0.7152 * _linear(b.g / 256) + 0.0722 * _linear(b.b / 256) - return a_lum > b_lum ? (a_lum + 0.05) / (b_lum + 0.05) : (b_lum + 0.05) / (a_lum + 0.05) + const lumA = 0.2126 * _linear(this.r / 256) + 0.7152 * _linear(this.g / 256) + 0.0722 * _linear(this.b / 256) + const lumB = 0.2126 * _linear(b.r / 256) + 0.7152 * _linear(b.g / 256) + 0.0722 * _linear(b.b / 256) + return lumA > lumB ? (lumA + 0.05) / (lumB + 0.05) : (lumB + 0.05) / (lumA + 0.05) } this.rgba = function () { |