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JS: Fix scrutinizer warnings and indentation for filters

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Signed-off-by: Julius Härtl <jus@bitgrid.net>
This commit is contained in:
Julius Härtl
2017-10-04 15:32:02 +02:00
committed by Julius Härtl
parent 516e396a58
commit 9014ae1490
4 changed files with 55 additions and 46 deletions
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55
js/filters/iconWhiteFilter.js
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@@ -20,7 +20,7 @@
*
*/
app.filter('iconWhiteFilter', function() {
app.filter('iconWhiteFilter', function () {
return function (hex) {
// RGB2HLS by Garry Tan
// http://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c
@@ -30,36 +30,37 @@ app.filter('iconWhiteFilter', function() {
g: parseInt(result[2], 16),
b: parseInt(result[3], 16)
} : null;
if(result !== null) {
var r = color.r/255;
var g = color.g/255;
var b = color.b/255;
var max = Math.max(r, g, b), min = Math.min(r, g, b);
var h, s, l = (max + min) / 2;
if (result === null) {
return "";
}
var r = color.r / 255;
var g = color.g / 255;
var b = color.b / 255;
var max = Math.max(r, g, b), min = Math.min(r, g, b);
var h, s, l = (max + min) / 2;
if(max == min){
h = s = 0; // achromatic
}else{
var 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;
if (max == min) {
h = s = 0; // achromatic
} else {
var 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;
}
// TODO: Maybe just darken/lighten the color
if(l<0.5) {
return "-white";
} else {
return "";
}
//var rgba = "rgba(" + color.r + "," + color.g + "," + color.b + ",0.7)";
//return rgba;
h /= 6;
}
if (l < 0.5) {
return "-white";
} else {
return "";
}
}
});