contrast

commit

44e2421f1d71a375f5191d82f73ac88d732667b8

parent

def3414774f82384ef856e2b1c8fb85ef9b22674

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2024-09-07 10:58

reuse canvas context

Diffstat

1 files changed, 1 insertions, 1 deletions

diff --git a/contrast.js b/contrast.js

@@ -7,6 +7,7 @@ var swapButton = document.querySelector('#swap');
    7     7 var gradient = document.querySelector('#output .gradient');
    8     8 var description = document.querySelector('#output .description');
    9     9 var canvas = document.querySelector('canvas');
   -1    10 var context = canvas.getContext('2d');
   10    11 
   11    12 var score = function(linRange, linLevels) {
   12    13   // Estimate home many color combinations fall into each category,
@@ -65,7 +66,6 @@ var makeGradient = function(scores) {
   65    66 };
   66    67 
   67    68 var parseColor = function(s) {
   68    -1   var context = canvas.getContext('2d');
   69    69   context.fillStyle = s;
   70    70   context.fillRect(0,0,1,1);
   71    71   var data = context.getImageData(0, 0, 1, 1, {colorSpace: 'srgb'}).data;