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6.3.0/annotatedimage/Index.svelte

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+<script lang="ts">
+	import {
+		Block,
+		BlockLabel,
+		Empty,
+		IconButtonWrapper,
+		FullscreenButton
+	} from "@gradio/atoms";
+	import type { CustomButton as CustomButtonType } from "@gradio/utils";
+	import { Image } from "@gradio/icons";
+	import { StatusTracker } from "@gradio/statustracker";
+	import { Gradio } from "@gradio/utils";
+	import type { AnnotatedImageProps, AnnotatedImageEvents } from "./types";
+
+	const props = $props();
+	const gradio = new Gradio<AnnotatedImageEvents, AnnotatedImageProps>(props);
+
+	let old_value = $state(gradio.props.value);
+	let active: string | null = $state(null);
+	let image_container: HTMLElement;
+	let fullscreen = $state(false);
+	let label = $derived(
+		gradio.shared.label || gradio.i18n("annotated_image.annotated_image")
+	);
+
+	$effect(() => {
+		if (old_value != gradio.props.value) {
+			old_value = gradio.props.value;
+			gradio.dispatch("change");
+		}
+	});
+
+	function handle_mouseover(_label: string): void {
+		active = _label;
+	}
+
+	function handle_mouseout(): void {
+		active = null;
+	}
+
+	function handle_click(i: number, value: string): void {
+		gradio.dispatch("select", {
+			value: value,
+			index: i
+		});
+	}
+</script>
+
+<Block
+	visible={gradio.shared.visible}
+	elem_id={gradio.shared.elem_id}
+	elem_classes={gradio.shared.elem_classes}
+	padding={false}
+	height={gradio.props.height}
+	width={gradio.props.width}
+	allow_overflow={false}
+	container={gradio.shared.container}
+	scale={gradio.shared.scale}
+	min_width={gradio.shared.min_width}
+	bind:fullscreen
+>
+	<StatusTracker
+		autoscroll={gradio.shared.autoscroll}
+		i18n={gradio.i18n}
+		{...gradio.shared.loading_status}
+	/>
+	<BlockLabel show_label={gradio.shared.show_label} Icon={Image} {label} />
+
+	<div class="container">
+		{#if gradio.props.value == null}
+			<Empty size="large" unpadded_box={true}><Image /></Empty>
+		{:else}
+			<div class="image-container" bind:this={image_container}>
+				<IconButtonWrapper
+					buttons={gradio.props.buttons || []}
+					on_custom_button_click={(id) => {
+						gradio.dispatch("custom_button_click", { id });
+					}}
+				>
+					{#if (gradio.props.buttons || []).some((btn) => typeof btn === "string" && btn === "fullscreen")}
+						<FullscreenButton
+							{fullscreen}
+							on:fullscreen={({ detail }) => {
+								fullscreen = detail;
+							}}
+						/>
+					{/if}
+				</IconButtonWrapper>
+
+				<img
+					class="base-image"
+					class:fit-height={gradio.props.height && !fullscreen}
+					src={gradio.props.value ? gradio.props.value.image.url : null}
+					alt="the base file that is annotated"
+				/>
+				{#each gradio.props.value ? gradio.props.value.annotations : [] as ann, i}
+					<img
+						alt="segmentation mask identifying {gradio.shared
+							.label} within the uploaded file"
+						class="mask fit-height"
+						class:fit-height={!fullscreen}
+						class:active={active == ann.label}
+						class:inactive={active != ann.label && active != null}
+						src={ann.image.url}
+						style={gradio.props.color_map && ann.label in gradio.props.color_map
+							? null
+							: `filter: hue-rotate(${Math.round(
+									(i * 360) / (gradio.props.value?.annotations.length ?? 1)
+								)}deg);`}
+					/>
+				{/each}
+			</div>
+			{#if gradio.props.show_legend && gradio.props.value}
+				<div class="legend">
+					{#each gradio.props.value.annotations as ann, i}
+						<button
+							class="legend-item"
+							style="background-color: {gradio.props.color_map &&
+							ann.label in gradio.props.color_map
+								? gradio.props.color_map[ann.label] + '88'
+								: `hsla(${Math.round(
+										(i * 360) / gradio.props.value.annotations.length
+									)}, 100%, 50%, 0.3)`}"
+							on:mouseover={() => handle_mouseover(ann.label)}
+							on:focus={() => handle_mouseover(ann.label)}
+							on:mouseout={() => handle_mouseout()}
+							on:blur={() => handle_mouseout()}
+							on:click={() => handle_click(i, ann.label)}
+						>
+							{ann.label}
+						</button>
+					{/each}
+				</div>
+			{/if}
+		{/if}
+	</div>
+</Block>
+
+<style>
+	.base-image {
+		display: block;
+		width: 100%;
+		height: auto;
+	}
+	.container {
+		display: flex;
+		position: relative;
+		flex-direction: column;
+		justify-content: center;
+		align-items: center;
+		width: var(--size-full);
+		height: var(--size-full);
+	}
+	.image-container {
+		position: relative;
+		top: 0;
+		left: 0;
+		flex-grow: 1;
+		width: 100%;
+		overflow: hidden;
+	}
+	.fit-height {
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		object-fit: contain;
+	}
+	.mask {
+		opacity: 0.85;
+		transition: all 0.2s ease-in-out;
+		position: absolute;
+	}
+	.image-container:hover .mask {
+		opacity: 0.3;
+	}
+	.mask.active {
+		opacity: 1;
+	}
+	.mask.inactive {
+		opacity: 0;
+	}
+	.legend {
+		display: flex;
+		flex-direction: row;
+		flex-wrap: wrap;
+		align-content: center;
+		justify-content: center;
+		align-items: center;
+		gap: var(--spacing-sm);
+		padding: var(--spacing-sm);
+	}
+	.legend-item {
+		display: flex;
+		flex-direction: row;
+		align-items: center;
+		cursor: pointer;
+		border-radius: var(--radius-sm);
+		padding: var(--spacing-sm);
+	}
+</style>

6.3.0/annotatedimage/package.json

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+{
+	"name": "@gradio/annotatedimage",
+	"version": "0.11.0",
+	"description": "Gradio UI packages",
+	"type": "module",
+	"author": "",
+	"license": "ISC",
+	"private": false,
+	"main_changeset": true,
+	"exports": {
+		".": {
+			"gradio": "./Index.svelte",
+			"svelte": "./dist/Index.svelte",
+			"types": "./dist/Index.svelte.d.ts"
+		},
+		"./package.json": "./package.json"
+	},
+	"devDependencies": {
+		"@gradio/preview": "workspace:^"
+	},
+	"peerDependencies": {
+		"svelte": "^5.43.4"
+	},
+	"dependencies": {
+		"@gradio/atoms": "workspace:^",
+		"@gradio/icons": "workspace:^",
+		"@gradio/statustracker": "workspace:^",
+		"@gradio/upload": "workspace:^",
+		"@gradio/utils": "workspace:^",
+		"@gradio/client": "workspace:^"
+	},
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/gradio-app/gradio.git",
+		"directory": "js/annotatedimage"
+	}
+}

6.3.0/annotatedimage/types.ts

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+import type { FileData } from "@gradio/client";
+import type { CustomButton } from "@gradio/utils";
+
+export interface Annotation {
+	image: FileData;
+	label: string;
+}
+
+export interface AnnotatedImageValue {
+	image: FileData;
+	annotations: Annotation[];
+}
+
+export interface AnnotatedImageProps {
+	value: AnnotatedImageValue | null;
+	show_legend: boolean;
+	height: number | undefined;
+	width: number | undefined;
+	color_map: Record<string, string>;
+	buttons: (string | CustomButton)[];
+}
+
+export interface AnnotatedImageEvents {
+	change: never;
+	select: { index: number; value: string };
+	custom_button_click: { id: number };
+}