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Added an option to allow counter clockwise. #27

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Added an option to allow counter clockwise. #27

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17 changes: 16 additions & 1 deletion src/roundslider.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@
disabled: false,
keyboardAction: true,
mouseScrollAction: false,
counterClockwise: false,
lineCap: "square",
sliderType: "default",
circleShape: "full",
Expand All @@ -60,7 +61,7 @@
return {
numberType: ["min", "max", "step", "radius", "width", "startAngle"],
booleanType: ["animation", "showTooltip", "editableTooltip", "readOnly", "disabled",
"keyboardAction", "mouseScrollAction"],
"keyboardAction", "mouseScrollAction","counterClockwise"],
stringType: ["sliderType", "circleShape", "handleShape", "lineCap"]
};
},
Expand Down Expand Up @@ -556,6 +557,12 @@

// internal methods
_changeSliderValue: function (value, angle) {
if (this.options.counterClockwise){
value = value * -1;
if (value < 0){
value = 0;
}
}
var oAngle = this._oriAngle(angle), lAngle = this._limitAngle(angle);
if (!this._rangeSlider && !this._showRange) {

Expand Down Expand Up @@ -1186,6 +1193,14 @@

// the options value holds the updated defaults value
this.options = $.extend({}, this.defaults, options);
if (this.options.counterClockwise){
var max = this.options.max;
var min = this.options.min;
console.log(min + " : " + max);
this.options.min = max * -1;
this.options.max = min;
this.options.scope = this.options.scope * -1;
}
if (this._raise("beforeCreate") !== false) {
this._init();
this._raise("create");
Expand Down