%PDF- %PDF-
Mini Shell

Mini Shell

Direktori : /home/jalalj2hb/public_html/ftm-admin/bower_components/kineticjs/src/plugins/
Upload File :
Create Path :
Current File : /home/jalalj2hb/public_html/ftm-admin/bower_components/kineticjs/src/plugins/Star.js

(function() {
    /**
     * Star constructor
     * @constructor
     * @memberof Kinetic
     * @augments Kinetic.Shape
     * @param {Object} config
     * @param {Integer} config.numPoints
     * @param {Number} config.innerRadius
     * @param {Number} config.outerRadius
     * @@shapeParams
     * @@nodeParams
     * @example
     * var star = new Kinetic.Star({<br>
     *   x: 100,<br>
     *   y: 200,<br>
     *   numPoints: 5,<br>
     *   innerRadius: 70,<br>
     *   outerRadius: 70,<br>
     *   fill: 'red',<br>
     *   stroke: 'black',<br>
     *   strokeWidth: 4<br>
     * });
     */
    Kinetic.Star = function(config) {
        this.___init(config);
    };

    Kinetic.Star.prototype = {
        ___init: function(config) {
            // call super constructor
            Kinetic.Shape.call(this, config);
            this.className = 'Star';
            this.sceneFunc(this._sceneFunc);
        },
        _sceneFunc: function(context) {
            var innerRadius = this.innerRadius(),
                outerRadius = this.outerRadius(),
                numPoints = this.numPoints();

            context.beginPath();
            context.moveTo(0, 0 - outerRadius);

            for(var n = 1; n < numPoints * 2; n++) {
                var radius = n % 2 === 0 ? outerRadius : innerRadius;
                var x = radius * Math.sin(n * Math.PI / numPoints);
                var y = -1 * radius * Math.cos(n * Math.PI / numPoints);
                context.lineTo(x, y);
            }
            context.closePath();

            context.fillStrokeShape(this);
        }
    };
    Kinetic.Util.extend(Kinetic.Star, Kinetic.Shape);

    // add getters setters
    Kinetic.Factory.addGetterSetter(Kinetic.Star, 'numPoints', 5);

    /**
     * set number of points
     * @name setNumPoints
     * @method
     * @memberof Kinetic.Star.prototype
     * @param {Integer} points
     */

     /**
     * get number of points
     * @name getNumPoints
     * @method
     * @memberof Kinetic.Star.prototype
     */

    Kinetic.Factory.addGetterSetter(Kinetic.Star, 'innerRadius', 0);

    /**
     * set inner radius
     * @name setInnerRadius
     * @method
     * @memberof Kinetic.Star.prototype
     * @param {Number} radius
     */

     /**
     * get inner radius
     * @name getInnerRadius
     * @method
     * @memberof Kinetic.Star.prototype
     */

    Kinetic.Factory.addGetterSetter(Kinetic.Star, 'outerRadius', 0);

    /**
     * set outer radius
     * @name setOuterRadius
     * @method
     * @memberof Kinetic.Star.prototype
     * @param {Number} radius
     */

     /**
     * get outer radius
     * @name getOuterRadius
     * @method
     * @memberof Kinetic.Star.prototype
     */

    Kinetic.Collection.mapMethods(Kinetic.Star);
})();

Zerion Mini Shell 1.0