primeng/fesm2022/primeng-imagecompare.mjs.map

PrimeNG is a premium UI library for Angular featuring a rich set of 90+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeBlock,

{"version":3,"file":"primeng-imagecompare.mjs","sources":["../../src/imagecompare/style/imagecomparestyle.ts","../../src/imagecompare/imagecompare.ts","../../src/imagecompare/primeng-imagecompare.ts"],"sourcesContent":["import { Injectable } from '@angular/core';\nimport { style } from '@primeuix/styles/imagecompare';\nimport { BaseStyle } from 'primeng/base';\n\nconst classes = {\n    root: 'p-imagecompare',\n    slider: 'p-imagecompare-slider'\n};\n\n@Injectable()\nexport class ImageCompareStyle extends BaseStyle {\n    name = 'imagecompare';\n\n    style = style;\n\n    classes = classes;\n}\n\n/**\n *\n * ImageCompare compares two images side by side with a slider.\n *\n * [Live Demo](https://www.primeng.org/imagecompare/)\n *\n * @module imagecomparestyle\n *\n */\nexport enum ImageCompareClasses {\n    /**\n     * Class name of the root element\n     */\n    root = 'p-imagecompare',\n    /**\n     * Class name of the slider element\n     */\n    slider = 'p-imagecompare-slider'\n}\nexport interface ImageCompareStyle extends BaseStyle {}\n","import { isPlatformBrowser, NgTemplateOutlet } from '@angular/common';\nimport { ChangeDetectionStrategy, Component, contentChild, inject, InjectionToken, input, NgModule, TemplateRef, ViewEncapsulation } from '@angular/core';\nimport { SharedModule } from 'primeng/api';\nimport { BaseComponent, PARENT_INSTANCE } from 'primeng/basecomponent';\nimport { Bind, BindModule } from 'primeng/bind';\nimport { ImageComparePassThrough } from 'primeng/types/imagecompare';\nimport { ImageCompareStyle } from './style/imagecomparestyle';\n\nconst IMAGECOMPARE_INSTANCE = new InjectionToken<ImageCompare>('IMAGECOMPARE_INSTANCE');\n\n/**\n * Compare two images side by side with a slider.\n * @group Components\n * @deprecated Use Compare component instead.\n */\n@Component({\n    selector: 'p-image-compare, p-imagecompare',\n    standalone: true,\n    imports: [NgTemplateOutlet, SharedModule, BindModule],\n    template: `\n        <ng-container *ngTemplateOutlet=\"leftTemplate()\"></ng-container>\n        <ng-container *ngTemplateOutlet=\"rightTemplate()\"></ng-container>\n        <input type=\"range\" min=\"0\" max=\"100\" value=\"50\" (input)=\"onSlide($event)\" [class]=\"cx('slider')\" [pBind]=\"ptm('slider')\" />\n    `,\n    host: {\n        '[class]': \"cx('root')\",\n        '[attr.tabindex]': 'tabindex()',\n        '[attr.aria-labelledby]': 'ariaLabelledby()',\n        '[attr.aria-label]': 'ariaLabel()'\n    },\n    hostDirectives: [Bind],\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    encapsulation: ViewEncapsulation.None,\n    providers: [ImageCompareStyle, { provide: IMAGECOMPARE_INSTANCE, useExisting: ImageCompare }, { provide: PARENT_INSTANCE, useExisting: ImageCompare }]\n})\nexport class ImageCompare extends BaseComponent<ImageComparePassThrough> {\n    componentName = 'ImageCompare';\n\n    $pcImageCompare: ImageCompare | undefined = inject(IMAGECOMPARE_INSTANCE, { optional: true, skipSelf: true }) ?? undefined;\n\n    bindDirectiveInstance = inject(Bind, { self: true });\n\n    constructor() {\n        super();\n    }\n\n    /**\n     * Index of the element in tabbing order.\n     * @defaultValue 0\n     * @group Props\n     */\n    tabindex = input<number>();\n\n    /**\n     * Defines a string value that labels an interactive element.\n     * @group Props\n     */\n    ariaLabelledby = input<string>();\n\n    /**\n     * Identifier of the underlying input element.\n     * @group Props\n     */\n    ariaLabel = input<string>();\n\n    /**\n     * Custom left side template.\n     * @group Templates\n     */\n    leftTemplate = contentChild<TemplateRef<void>>('left', { descendants: false });\n\n    /**\n     * Custom right side template.\n     * @group Templates\n     */\n    rightTemplate = contentChild<TemplateRef<void>>('right', { descendants: false });\n\n    _componentStyle = inject(ImageCompareStyle);\n\n    mutationObserver: MutationObserver;\n\n    isRTL: boolean = false;\n\n    onAfterViewChecked(): void {\n        this.bindDirectiveInstance.setAttrs(this.ptms(['host', 'root']));\n    }\n\n    onInit() {\n        this.updateDirection();\n        this.observeDirectionChanges();\n    }\n\n    onSlide(event: Event) {\n        const target = event.target as HTMLInputElement;\n        const value = target.value;\n        const image = target.previousElementSibling as HTMLElement | null;\n\n        if (image) {\n            if (this.isRTL) {\n                image.style.clipPath = `polygon(${100 - +value}% 0, 100% 0, 100% 100%, ${100 - +value}% 100%)`;\n            } else {\n                image.style.clipPath = `polygon(0 0, ${value}% 0, ${value}% 100%, 0 100%)`;\n            }\n        }\n    }\n\n    updateDirection() {\n        this.isRTL = !!this.el.nativeElement.closest('[dir=\"rtl\"]');\n    }\n\n    observeDirectionChanges() {\n        if (isPlatformBrowser(this.platformId)) {\n            const targetNode = document?.documentElement;\n            const config = { attributes: true, attributeFilter: ['dir'] };\n\n            this.mutationObserver = new MutationObserver(() => {\n                this.updateDirection();\n            });\n\n            this.mutationObserver.observe(targetNode, config);\n        }\n    }\n\n    onDestroy() {\n        if (this.mutationObserver) {\n            this.mutationObserver.disconnect();\n        }\n    }\n}\n\n@NgModule({\n    imports: [ImageCompare, SharedModule],\n    exports: [ImageCompare, SharedModule]\n})\nexport class ImageCompareModule {}\n","/**\n * Generated bundle index. 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