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StaticImage.svelte
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StaticImage.svelte
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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";
export let value: null | string;
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;
const dispatch = createEventDispatcher<{
change: string;
select: SelectData;
}>();
$: value && dispatch("change", value);
const handle_click = (evt: MouseEvent): void => {
let coordinates = get_coordinates_of_clicked_image(evt);
if (coordinates) {
dispatch("select", { index: coordinates, value: null });
}
};
</script>
<BlockLabel {show_label} Icon={Image} label={label || "Image"} />
{#if value === null}
<Empty unpadded_box={true} size="large"><Image /></Empty>
{:else}
<div class="icon-buttons">
{#if show_download_button}
<a
href={value}
target={window.__is_colab__ ? "_blank" : null}
download={"image"}
>
<IconButton Icon={Download} label="Download" />
</a>
{/if}
{#if show_share_button}
<ShareButton
on:share
on:error
formatter={async (value) => {
if (!value) return "";
let url = await uploadToHuggingFace(value, "base64");
return `<img src="${url}" />`;
}}
{value}
/>
{/if}
</div>
<!-- svelte-ignore a11y-click-events-have-key-events -->
<img src={value} alt="" class:selectable on:click={handle_click} />
{/if}
<style>
img {
width: var(--size-full);
height: var(--size-full);
object-fit: contain;
}
.selectable {
cursor: crosshair;
}
.icon-buttons {
display: flex;
position: absolute;
top: 6px;
right: 6px;
gap: var(--size-1);
}
</style>