proto.setValue = function (value, ignoreRelocation) {
if (value === undefined) throw Error('Picker value cannot be undefined.');
var self = this;
//apply repeat
if (self.repeat) {
if (value.length === 2 && self.repeat === 'x') value[0] = loop(value[0], self.min[0], self.max[0]);
else if (value.length === 2 && self.repeat === 'y') value[1] = loop(value[1], self.min[1], self.max[1]);
else value = loop(value, self.min, self.max);
}
//apply limiting
value = between(value, self.min, self.max);
//round value
if (self.step) {
if (isFn(self.step)) value = round(value, self.step(value));
else value = round(value, self.step);
}
//update position
if (!ignoreRelocation) self.renderValue(value);
//check whether value is actually changed
if (!eq(self._value, value)) {
self._value = value;
//trigger change event on self
//not the same as native input change
self.emit('change', value);
}
return value;
};
module.exports = function (color, degrees) {
var value = color.hue();
value += degrees;
color.hue(loop(value, 0, 360));
return color;
};