(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/platform'), require('@angular/core'), require('@ant-design/icons-angular'), require('ng-zorro-antd/core'), require('@angular/common'), require('@angular/common/http'), require('@angular/platform-browser'), require('@ant-design/icons-angular/icons'), require('rxjs')) :
    typeof define === 'function' && define.amd ? define('ng-zorro-antd/icon', ['exports', '@angular/cdk/platform', '@angular/core', '@ant-design/icons-angular', 'ng-zorro-antd/core', '@angular/common', '@angular/common/http', '@angular/platform-browser', '@ant-design/icons-angular/icons', 'rxjs'], factory) :
    (global = global || self, factory((global['ng-zorro-antd'] = global['ng-zorro-antd'] || {}, global['ng-zorro-antd'].icon = {}), global.ng.cdk.platform, global.ng.core, global.iconsAngular, global['ng-zorro-antd'].core, global.ng.common, global.ng.common.http, global.ng.platformBrowser, global.icons, global.rxjs));
}(this, (function (exports, platform, core, iconsAngular, core$1, common, http, platformBrowser, icons, rxjs) { 'use strict';

    /*! *****************************************************************************
    Copyright (c) Microsoft Corporation. All rights reserved.
    Licensed under the Apache License, Version 2.0 (the "License"); you may not use
    this file except in compliance with the License. You may obtain a copy of the
    License at http://www.apache.org/licenses/LICENSE-2.0

    THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
    WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
    MERCHANTABLITY OR NON-INFRINGEMENT.

    See the Apache Version 2.0 License for specific language governing permissions
    and limitations under the License.
    ***************************************************************************** */
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    var NZ_ICONS = new core.InjectionToken('nz_icons');
    var NZ_ICON_DEFAULT_TWOTONE_COLOR = new core.InjectionToken('nz_icon_default_twotone_color');
    var DEFAULT_TWOTONE_COLOR = '#1890ff';
    var NZ_ICONS_USED_BY_ZORRO = [
        icons.BarsOutline,
        icons.CalendarOutline,
        icons.CaretDownFill,
        icons.CaretDownOutline,
        icons.CaretUpFill,
        icons.CaretUpOutline,
        icons.CheckCircleFill,
        icons.CheckCircleOutline,
        icons.CheckOutline,
        icons.ClockCircleOutline,
        icons.CloseCircleFill,
        icons.CloseCircleOutline,
        icons.CloseOutline,
        icons.CopyOutline,
        icons.DeleteOutline,
        icons.DoubleLeftOutline,
        icons.DoubleRightOutline,
        icons.DownloadOutline,
        icons.DownOutline,
        icons.EditOutline,
        icons.EllipsisOutline,
        icons.ExclamationCircleFill,
        icons.ExclamationCircleOutline,
        icons.EyeOutline,
        icons.FileFill,
        icons.FileOutline,
        icons.FileTwoTone,
        icons.FilterFill,
        icons.InfoCircleFill,
        icons.InfoCircleOutline,
        icons.LeftOutline,
        icons.LoadingOutline,
        icons.PaperClipOutline,
        icons.PictureTwoTone,
        icons.QuestionCircleOutline,
        icons.RightOutline,
        icons.SearchOutline,
        icons.StarFill,
        icons.UploadOutline,
        icons.UpOutline
    ];
    /**
     * It should be a global singleton, otherwise registered icons could not be found.
     */
    var NzIconService = /** @class */ (function (_super) {
        __extends(NzIconService, _super);
        function NzIconService(rendererFactory, sanitizer, nzConfigService, handler, 
        // tslint:disable-next-line:no-any
        _document, icons) {
            var _this = _super.call(this, rendererFactory, handler, _document, sanitizer) || this;
            _this.nzConfigService = nzConfigService;
            _this.configUpdated$ = new rxjs.Subject();
            _this.iconfontCache = new Set();
            _this.onConfigChange();
            _this.addIcon.apply(_this, __spread(NZ_ICONS_USED_BY_ZORRO, (icons || [])));
            _this.configDefaultTwotoneColor();
            _this.configDefaultTheme();
            return _this;
        }
        NzIconService.prototype.normalizeSvgElement = function (svg) {
            if (!svg.getAttribute('viewBox')) {
                this._renderer.setAttribute(svg, 'viewBox', '0 0 1024 1024');
            }
            if (!svg.getAttribute('width') || !svg.getAttribute('height')) {
                this._renderer.setAttribute(svg, 'width', '1em');
                this._renderer.setAttribute(svg, 'height', '1em');
            }
            if (!svg.getAttribute('fill')) {
                this._renderer.setAttribute(svg, 'fill', 'currentColor');
            }
        };
        NzIconService.prototype.fetchFromIconfont = function (opt) {
            var scriptUrl = opt.scriptUrl;
            if (this._document && !this.iconfontCache.has(scriptUrl)) {
                var script = this._renderer.createElement('script');
                this._renderer.setAttribute(script, 'src', scriptUrl);
                this._renderer.setAttribute(script, 'data-namespace', scriptUrl.replace(/^(https?|http):/g, ''));
                this._renderer.appendChild(this._document.body, script);
                this.iconfontCache.add(scriptUrl);
            }
        };
        NzIconService.prototype.createIconfontIcon = function (type) {
            return this._createSVGElementFromString("<svg><use xlink:href=\"" + type + "\"></svg>");
        };
        NzIconService.prototype.onConfigChange = function () {
            var _this = this;
            this.nzConfigService.getConfigChangeEventForComponent('icon').subscribe(function () {
                _this.configDefaultTwotoneColor();
                _this.configDefaultTheme();
                _this.configUpdated$.next();
            });
        };
        NzIconService.prototype.configDefaultTheme = function () {
            var iconConfig = this.getConfig();
            this.defaultTheme = iconConfig.nzTheme || 'outline';
        };
        NzIconService.prototype.configDefaultTwotoneColor = function () {
            var iconConfig = this.getConfig();
            var defaultTwotoneColor = iconConfig.nzTwotoneColor || DEFAULT_TWOTONE_COLOR;
            var primaryColor = DEFAULT_TWOTONE_COLOR;
            if (defaultTwotoneColor) {
                if (defaultTwotoneColor.startsWith('#')) {
                    primaryColor = defaultTwotoneColor;
                }
                else {
                    core$1.warn('Twotone color must be a hex color!');
                }
            }
            this.twoToneColor = { primaryColor: primaryColor };
        };
        NzIconService.prototype.getConfig = function () {
            return this.nzConfigService.getConfigForComponent('icon') || {};
        };
        /** @nocollapse */ NzIconService.ɵfac = function NzIconService_Factory(t) { return new (t || NzIconService)(core["ɵɵinject"](core.RendererFactory2), core["ɵɵinject"](platformBrowser.DomSanitizer), core["ɵɵinject"](core$1.NzConfigService), core["ɵɵinject"](http.HttpBackend, 8), core["ɵɵinject"](common.DOCUMENT, 8), core["ɵɵinject"](NZ_ICONS, 8)); };
        /** @nocollapse */ NzIconService.ɵprov = core["ɵɵdefineInjectable"]({ token: NzIconService, factory: NzIconService.ɵfac, providedIn: 'root' });
        return NzIconService;
    }(iconsAngular.IconService));
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzIconService, [{
            type: core.Injectable,
            args: [{
                    providedIn: 'root'
                }]
        }], function () { return [{ type: core.RendererFactory2 }, { type: platformBrowser.DomSanitizer }, { type: core$1.NzConfigService }, { type: http.HttpBackend, decorators: [{
                    type: core.Optional
                }] }, { type: undefined, decorators: [{
                    type: core.Optional
                }, {
                    type: core.Inject,
                    args: [common.DOCUMENT]
                }] }, { type: undefined, decorators: [{
                    type: core.Optional
                }, {
                    type: core.Inject,
                    args: [NZ_ICONS]
                }] }]; }, null); })();
    var NZ_ICONS_PATCH = new core.InjectionToken('nz_icons_patch');
    var NzIconPatchService = /** @class */ (function () {
        function NzIconPatchService(extraIcons, rootIconService) {
            this.extraIcons = extraIcons;
            this.rootIconService = rootIconService;
            this.patched = false;
        }
        NzIconPatchService.prototype.doPatch = function () {
            var _this = this;
            if (this.patched) {
                return;
            }
            this.extraIcons.forEach(function (iconDefinition) { return _this.rootIconService.addIcon(iconDefinition); });
            this.patched = true;
        };
        /** @nocollapse */ NzIconPatchService.ɵfac = function NzIconPatchService_Factory(t) { return new (t || NzIconPatchService)(core["ɵɵinject"](NZ_ICONS_PATCH, 2), core["ɵɵinject"](NzIconService)); };
        /** @nocollapse */ NzIconPatchService.ɵprov = core["ɵɵdefineInjectable"]({ token: NzIconPatchService, factory: NzIconPatchService.ɵfac });
        return NzIconPatchService;
    }());
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzIconPatchService, [{
            type: core.Injectable
        }], function () { return [{ type: undefined, decorators: [{
                    type: core.Self
                }, {
                    type: core.Inject,
                    args: [NZ_ICONS_PATCH]
                }] }, { type: NzIconService }]; }, null); })();

    var NzIconDirective = /** @class */ (function (_super) {
        __extends(NzIconDirective, _super);
        function NzIconDirective(elementRef, iconService, renderer, nzUpdateHostClassService, iconPatch) {
            var _this = _super.call(this, iconService, elementRef, renderer) || this;
            _this.iconService = iconService;
            _this.renderer = renderer;
            _this.nzUpdateHostClassService = nzUpdateHostClassService;
            _this.nzRotate = 0;
            _this.spin = false;
            if (iconPatch) {
                iconPatch.doPatch();
            }
            _this.el = elementRef.nativeElement;
            return _this;
        }
        Object.defineProperty(NzIconDirective.prototype, "nzSpin", {
            set: function (value) {
                this.spin = value;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(NzIconDirective.prototype, "nzType", {
            set: function (value) {
                this.type = value;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(NzIconDirective.prototype, "nzTheme", {
            set: function (value) {
                this.theme = value;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(NzIconDirective.prototype, "nzTwotoneColor", {
            set: function (value) {
                this.twoToneColor = value;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(NzIconDirective.prototype, "nzIconfont", {
            set: function (value) {
                this.iconfont = value;
            },
            enumerable: true,
            configurable: true
        });
        NzIconDirective.prototype.ngOnChanges = function (changes) {
            var nzType = changes.nzType, nzTwotoneColor = changes.nzTwotoneColor, nzSpin = changes.nzSpin, nzTheme = changes.nzTheme, nzRotate = changes.nzRotate;
            if (nzType || nzTwotoneColor || nzSpin || nzTheme) {
                this.changeIcon2();
            }
            else if (nzRotate) {
                this.handleRotate(this.el.firstChild);
            }
            else {
                this._setSVGElement(this.iconService.createIconfontIcon("#" + this.iconfont));
            }
        };
        NzIconDirective.prototype.ngOnInit = function () {
            this.renderer.setAttribute(this.el, 'class', ("anticon " + this.el.className).trim());
        };
        /**
         * If custom content is provided, try to normalize SVG elements.
         */
        NzIconDirective.prototype.ngAfterContentChecked = function () {
            if (!this.type) {
                var children = this.el.children;
                var length_1 = children.length;
                if (!this.type && children.length) {
                    while (length_1--) {
                        var child = children[length_1];
                        if (child.tagName.toLowerCase() === 'svg') {
                            this.iconService.normalizeSvgElement(child);
                        }
                    }
                }
            }
        };
        /**
         * Replacement of `changeIcon` for more modifications.
         */
        NzIconDirective.prototype.changeIcon2 = function () {
            var _this = this;
            this.setClassName();
            this._changeIcon().then(function (svgOrRemove) {
                if (svgOrRemove) {
                    _this.setSVGData(svgOrRemove);
                    _this.handleSpin(svgOrRemove);
                    _this.handleRotate(svgOrRemove);
                }
            });
        };
        NzIconDirective.prototype.handleSpin = function (svg) {
            if (this.spin || this.type === 'loading') {
                this.renderer.addClass(svg, 'anticon-spin');
            }
            else {
                this.renderer.removeClass(svg, 'anticon-spin');
            }
        };
        NzIconDirective.prototype.handleRotate = function (svg) {
            if (this.nzRotate) {
                this.renderer.setAttribute(svg, 'style', "transform: rotate(" + this.nzRotate + "deg)");
            }
            else {
                this.renderer.removeAttribute(svg, 'style');
            }
        };
        NzIconDirective.prototype.setClassName = function () {
            var _a;
            this.nzUpdateHostClassService.updateHostClass(this.el, (_a = {},
                _a["anticon-" + this.type] = true,
                _a));
        };
        NzIconDirective.prototype.setSVGData = function (svg) {
            this.renderer.setAttribute(svg, 'data-icon', this.type);
            this.renderer.setAttribute(svg, 'aria-hidden', 'true');
        };
        /** @nocollapse */ NzIconDirective.ɵfac = function NzIconDirective_Factory(t) { return new (t || NzIconDirective)(core["ɵɵdirectiveInject"](core.ElementRef), core["ɵɵdirectiveInject"](NzIconService), core["ɵɵdirectiveInject"](core.Renderer2), core["ɵɵdirectiveInject"](core$1.NzUpdateHostClassService), core["ɵɵdirectiveInject"](NzIconPatchService, 8)); };
        /** @nocollapse */ NzIconDirective.ɵdir = core["ɵɵdefineDirective"]({ type: NzIconDirective, selectors: [["", "nz-icon", ""]], hostVars: 2, hostBindings: function NzIconDirective_HostBindings(rf, ctx) { if (rf & 2) {
                core["ɵɵclassProp"]("anticon", true);
            } }, inputs: { nzSpin: "nzSpin", nzRotate: "nzRotate", nzType: "nzType", nzTheme: "nzTheme", nzTwotoneColor: "nzTwotoneColor", nzIconfont: "nzIconfont" }, exportAs: ["nzIcon"], features: [core["ɵɵProvidersFeature"]([core$1.NzUpdateHostClassService]), core["ɵɵInheritDefinitionFeature"], core["ɵɵNgOnChangesFeature"]] });
        __decorate([
            core$1.InputBoolean(),
            __metadata("design:type", Boolean),
            __metadata("design:paramtypes", [Boolean])
        ], NzIconDirective.prototype, "nzSpin", null);
        return NzIconDirective;
    }(iconsAngular.IconDirective));
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzIconDirective, [{
            type: core.Directive,
            args: [{
                    selector: '[nz-icon]',
                    exportAs: 'nzIcon',
                    providers: [core$1.NzUpdateHostClassService],
                    host: {
                        '[class.anticon]': 'true'
                    }
                }]
        }], function () { return [{ type: core.ElementRef }, { type: NzIconService }, { type: core.Renderer2 }, { type: core$1.NzUpdateHostClassService }, { type: NzIconPatchService, decorators: [{
                    type: core.Optional
                }] }]; }, { nzSpin: [{
                type: core.Input
            }], nzRotate: [{
                type: core.Input
            }], nzType: [{
                type: core.Input
            }], nzTheme: [{
                type: core.Input
            }], nzTwotoneColor: [{
                type: core.Input
            }], nzIconfont: [{
                type: core.Input
            }] }); })();

    /**
     * @license
     * Copyright Alibaba.com All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
     */
    var NzIconModule = /** @class */ (function () {
        function NzIconModule() {
        }
        NzIconModule.forRoot = function (icons) {
            return {
                ngModule: NzIconModule,
                providers: [
                    {
                        provide: NZ_ICONS,
                        useValue: icons
                    }
                ]
            };
        };
        NzIconModule.forChild = function (icons) {
            return {
                ngModule: NzIconModule,
                providers: [
                    NzIconPatchService,
                    {
                        provide: NZ_ICONS_PATCH,
                        useValue: icons
                    }
                ]
            };
        };
        /** @nocollapse */ NzIconModule.ɵmod = core["ɵɵdefineNgModule"]({ type: NzIconModule });
        /** @nocollapse */ NzIconModule.ɵinj = core["ɵɵdefineInjector"]({ factory: function NzIconModule_Factory(t) { return new (t || NzIconModule)(); }, imports: [[platform.PlatformModule]] });
        return NzIconModule;
    }());
    (function () { (typeof ngJitMode === "undefined" || ngJitMode) && core["ɵɵsetNgModuleScope"](NzIconModule, { declarations: [NzIconDirective], imports: [platform.PlatformModule], exports: [NzIconDirective] }); })();
    /*@__PURE__*/ (function () { core["ɵsetClassMetadata"](NzIconModule, [{
            type: core.NgModule,
            args: [{
                    exports: [NzIconDirective],
                    declarations: [NzIconDirective],
                    imports: [platform.PlatformModule]
                }]
        }], null, null); })();

    exports.DEFAULT_TWOTONE_COLOR = DEFAULT_TWOTONE_COLOR;
    exports.NZ_ICONS = NZ_ICONS;
    exports.NZ_ICONS_PATCH = NZ_ICONS_PATCH;
    exports.NZ_ICONS_USED_BY_ZORRO = NZ_ICONS_USED_BY_ZORRO;
    exports.NZ_ICON_DEFAULT_TWOTONE_COLOR = NZ_ICON_DEFAULT_TWOTONE_COLOR;
    exports.NzIconDirective = NzIconDirective;
    exports.NzIconModule = NzIconModule;
    exports.NzIconPatchService = NzIconPatchService;
    exports.NzIconService = NzIconService;

    Object.defineProperty(exports, '__esModule', { value: true });

})));
//# sourceMappingURL=ng-zorro-antd-icon.umd.js.map
