all files / src/components/zoombar/controllers/ osZoombar.ts

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"use strict";
var OsZoombar = (function () {
    function OsZoombar($element) {
        this.$element = $element;
    }
    OsZoombar.prototype.zoomIn = function () {
        var newZoomLevel = Math.min(this.ngModel + 1, this.zoomMax);
        if (angular.isFunction(this.ngChange) && this.ngModel !== newZoomLevel) {
            this.ngModel = newZoomLevel;
            this.ngChange(this.ngModel);
        }
        else {
            this.ngModel = newZoomLevel;
        }
    };
    OsZoombar.prototype.zoomOut = function () {
        var newZoomLevel = Math.max(this.ngModel - 1, this.zoomMin);
        if (angular.isFunction(this.ngChange) && this.ngModel !== newZoomLevel) {
            this.ngModel = newZoomLevel;
            this.ngChange(this.ngModel);
        }
        else {
            this.ngModel = newZoomLevel;
        }
    };
    OsZoombar.$inject = ['$element'];
    return OsZoombar;
}());
exports.OsZoombar = OsZoombar;