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Merge pull request #5184 from ericrius1/utilities

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Utilities
This commit is contained in:
Philip Rosedale 2015-06-22 12:14:17 -07:00
commit fd96c3a280
1 changed files with 38 additions and 34 deletions
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16
examples/utilities.js
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@ -9,7 +9,13 @@
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
function hslToRgb(hslColor) {
map = function(value, min1, max1, min2, max2) {
return min2 + (max2 - min2) * ((value - min1) / (max1 - min1));
}
hslToRgb = function(hslColor) {
var h = hslColor.hue;
var s = hslColor.sat;
var l = hslColor.light;
@ -42,15 +48,13 @@ function hslToRgb(hslColor) {
}
function map(value, min1, max1, min2, max2) {
return min2 + (max2 - min2) * ((value - min1) / (max1 - min1));
}
function randFloat(low, high) {
randFloat = function(low, high) {
return low + Math.random() * (high - low);
}
function randInt(low, high) {
randInt = function(low, high) {
return Math.floor(randFloat(low, high));
}