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<script lang="ts">
import { createEventDispatcher } from "svelte";
import type { SelectData } from "@gradio/utils";
import { uploadToHuggingFace } from "@gradio/utils";
import { BlockLabel, Empty, IconButton, ShareButton } from "@gradio/atoms";
import { Download } from "@gradio/icons";
import { get_coordinates_of_clicked_image } from "./utils";
import { Image } from "@gradio/icons";
import { type FileData } from "@gradio/client";
import type { I18nFormatter } from "@gradio/utils";
export let value: null | FileData;
export let label: string | undefined = undefined;
export let show_label: boolean;
export let show_download_button = true;
export let selectable = false;
export let show_share_button = false;
export let i18n: I18nFormatter;
const dispatch = createEventDispatcher<{
change: string;
select: SelectData;
}>();
const handle_click = (evt: MouseEvent): void => {
let coordinates = get_coordinates_of_clicked_image(evt);
if (coordinates) {
dispatch("select", { index: coordinates, value: null });
}
};
</script>
<BlockLabel {show_label} Icon={Image} label={label || i18n("image.image")} />
{#if value === null || !value.url}
<Empty unpadded_box={true} size="large"><Image /></Empty>
{:else}
<div class="icon-buttons">
{#if show_download_button}
<a
href={value.url}
target={window.__is_colab__ ? "_blank" : null}
download={value.orig_name || "image"}
>
<IconButton Icon={Download} label={i18n("common.download")} />
</a>
{/if}
{#if show_share_button}
<ShareButton
{i18n}
on:share
on:error
formatter={async (value) => {
if (!value) return "";
let url = await uploadToHuggingFace(value, "base64");
return `<img src="${url}" />`;
}}
{value}
/>
{/if}
</div>
<button on:click={handle_click}>
<img src={value.url} alt="" class:selectable loading="lazy" />
</button>
{/if}
<style>
img,
button {
width: var(--size-full);
height: var(--size-full);
object-fit: contain;
display: block;
border-radius: var(--radius-lg);
}
.selectable {
cursor: crosshair;
}
.icon-buttons {
display: flex;
position: absolute;
top: 6px;
right: 6px;
gap: var(--size-1);
}
</style>
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