npx shadcn@latest add https://toggles.dev/r/eclipse

import { Eclipse } from "@/components/ui/eclipse";

export default function App() {
  return <Eclipse />;
}

import { Eclipse } from "@theme-toggles/react";
import "@theme-toggles/react/styles/eclipse.css";

export default function App() {
  return <Eclipse />;
}

import { type ButtonHTMLAttributes, type CSSProperties, useId } from "react";

export interface EclipseProps extends Omit<
  ButtonHTMLAttributes<HTMLButtonElement>,
  "children"
> {
  duration?: number;
  [key: `data-${string}`]: string | number | boolean | null | undefined;
}

export function Eclipse({
  duration = 500,
  className,
  type = "button",
  title = "Toggle theme",
  "aria-label": ariaLabel = "Toggle theme",
  ...props
}: EclipseProps) {
  const toggleId = useId();

  const clipMainId = `toggles.dev-eclipse-main-${toggleId}`;

  return (
    <button
      type={type}
      title={title}
      aria-label={ariaLabel}
      className={className}
      {...props}
    >
      <svg
        width="1em"
        height="1em"
        viewBox="0 0 32 32"
        aria-hidden="true"
        fill={"currentColor"}
        style={
          { "--toggles-eclipse--duration": `${duration}ms` } as CSSProperties
        }
      >
        <defs>
          <clipPath id={clipMainId}>
            <path
              d={"M0 0h64v32h-64zm38 16a1 1 0 0020 0 1 1 0 00-20 0"}
              className="origin-center transition-[d,translate] [transition-duration:var(--toggles-eclipse--duration)] [transition-timing-function:cubic-bezier(0,0,0.05,1.15)] [transition-delay:0s] dark:[d:path('M-16_-16h64v64h-64zm22_32a1_1_0_0020_0_1_1_0_00-20_0')] dark:not-supports-[d:path('M0_0')]:-translate-x-[32px] dark:[transition-duration:calc(var(--toggles-eclipse--duration)_*_0.8)] dark:[transition-delay:calc(var(--toggles-eclipse--duration)_*_0.2)]"
            />
          </clipPath>
        </defs>
        <g clipPath={`url(#${clipMainId})`}>
          <circle
            cx={16}
            cy={16}
            r={16}
            className="[transform-origin:center] [transition-property:transform] [transition-duration:var(--toggles-eclipse--duration)] [transition-timing-function:cubic-bezier(0,0,0.05,1.15)]"
          />
        </g>
      </svg>
    </button>
  );
}

<script>
  import { Eclipse } from "@theme-toggles/svelte";
  import "@theme-toggles/svelte/styles/eclipse.css";
</script>

<Eclipse />

<script context="module" lang="ts">
  let nextId = 0;
</script>

<script lang="ts">
  import type { HTMLButtonAttributes } from "svelte/elements";

  interface $$Props extends Omit<HTMLButtonAttributes, "children"> {
    duration?: number;
    ariaLabel?: string;
    class?: string;
  }

  export let duration = 500;
  export let type: HTMLButtonAttributes["type"] = "button";
  export let title = "Toggle theme";
  export let ariaLabel = "Toggle theme";
  let className = "";
  export { className as class };

  const toggleId = `eclipse-${++nextId}`;

  const clipMainId = `toggles.dev-eclipse-main-${toggleId}`;
</script>

<button
  {type}
  {title}
  aria-label={ariaLabel}
  class={className}
  on:click
  {...$$restProps}
>
  <svg
    width="1em"
    height="1em"
    viewBox="0 0 32 32"
    aria-hidden="true"
    fill={"currentColor"}
    style={`--toggles-eclipse--duration: ${duration}ms`}
  >
    <defs>
      <clipPath id={clipMainId}>
        <path
          d={"M0 0h64v32h-64zm38 16a1 1 0 0020 0 1 1 0 00-20 0"}
          class={"origin-center transition-[d,translate] [transition-duration:var(--toggles-eclipse--duration)] [transition-timing-function:cubic-bezier(0,0,0.05,1.15)] [transition-delay:0s] dark:[d:path('M-16_-16h64v64h-64zm22_32a1_1_0_0020_0_1_1_0_00-20_0')] dark:not-supports-[d:path('M0_0')]:-translate-x-[32px] dark:[transition-duration:calc(var(--toggles-eclipse--duration)_*_0.8)] dark:[transition-delay:calc(var(--toggles-eclipse--duration)_*_0.2)]"}
        />
      </clipPath>
    </defs>
    <g clip-path={`url(#${clipMainId})`}>
      <circle
        cx={16}
        cy={16}
        r={16}
        class={"[transform-origin:center] [transition-property:transform] [transition-duration:var(--toggles-eclipse--duration)] [transition-timing-function:cubic-bezier(0,0,0.05,1.15)]"}
      />
    </g>
  </svg>
</button>

<script setup lang="ts">
import { Eclipse } from "@theme-toggles/vue";
import "@theme-toggles/vue/styles/eclipse.css";
</script>

<template>
  <Eclipse />
</template>

<script lang="ts">
let nextId = 0;
</script>

<script setup lang="ts">
import { useAttrs } from "vue";

interface Props {
  duration?: number;
  type?: "button" | "submit" | "reset";
  title?: string;
  ariaLabel?: string;
}

const props = withDefaults(defineProps<Props>(), {
  duration: 500,
  type: "button",
  title: "Toggle theme",
  ariaLabel: "Toggle theme",
});

const attrs = useAttrs();

const toggleId = `eclipse-${++nextId}`;

const clipMainId = `toggles.dev-eclipse-main-${toggleId}`;
</script>

<template>
  <button
    v-bind="attrs"
    :type="props.type"
    :title="props.title"
    :aria-label="props.ariaLabel"
  >
    <svg
      width="1em"
      height="1em"
      viewBox="0 0 32 32"
      aria-hidden="true"
      :fill="'currentColor'"
      :style="{ '--toggles-eclipse--duration': `${props.duration}ms` }"
    >
      <defs>
        <clipPath :id="clipMainId">
          <path
            :d="'M0 0h64v32h-64zm38 16a1 1 0 0020 0 1 1 0 00-20 0'"
            :class="'origin-center transition-[d,translate] [transition-duration:var(--toggles-eclipse--duration)] [transition-timing-function:cubic-bezier(0,0,0.05,1.15)] [transition-delay:0s] dark:[d:path(\'M-16_-16h64v64h-64zm22_32a1_1_0_0020_0_1_1_0_00-20_0\')] dark:not-supports-[d:path(\'M0_0\')]:-translate-x-[32px] dark:[transition-duration:calc(var(--toggles-eclipse--duration)_*_0.8)] dark:[transition-delay:calc(var(--toggles-eclipse--duration)_*_0.2)]'"
          />
        </clipPath>
      </defs>
      <g :clip-path="`url(#${clipMainId})`">
        <circle
          :cx="16"
          :cy="16"
          :r="16"
          :class="'[transform-origin:center] [transition-property:transform] [transition-duration:var(--toggles-eclipse--duration)] [transition-timing-function:cubic-bezier(0,0,0.05,1.15)]'"
        />
      </g>
    </svg>
  </button>
</template>