@akirco/materugen/materugen_bg.js

Generate Material You color palettes from images or hex codes or random colors

let wasm;
export function __wbg_set_wasm(val) {
    wasm = val;
}


const heap = new Array(128).fill(undefined);

heap.push(undefined, null, true, false);

function getObject(idx) { return heap[idx]; }

let heap_next = heap.length;

function addHeapObject(obj) {
    if (heap_next === heap.length) heap.push(heap.length + 1);
    const idx = heap_next;
    heap_next = heap[idx];

    heap[idx] = obj;
    return idx;
}

function handleError(f, args) {
    try {
        return f.apply(this, args);
    } catch (e) {
        wasm.__wbindgen_export_0(addHeapObject(e));
    }
}

const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;

let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });

cachedTextDecoder.decode();

let cachedUint8ArrayMemory0 = null;

function getUint8ArrayMemory0() {
    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
    }
    return cachedUint8ArrayMemory0;
}

function getStringFromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}

function dropObject(idx) {
    if (idx < 132) return;
    heap[idx] = heap_next;
    heap_next = idx;
}

function takeObject(idx) {
    const ret = getObject(idx);
    dropObject(idx);
    return ret;
}

function isLikeNone(x) {
    return x === undefined || x === null;
}

let cachedDataViewMemory0 = null;

function getDataViewMemory0() {
    if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
        cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
    }
    return cachedDataViewMemory0;
}
/**
 * @returns {string}
 */
export function get_version() {
    let deferred1_0;
    let deferred1_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        wasm.get_version(retptr);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        deferred1_0 = r0;
        deferred1_1 = r1;
        return getStringFromWasm0(r0, r1);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export_1(deferred1_0, deferred1_1, 1);
    }
}

let WASM_VECTOR_LEN = 0;

const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;

let cachedTextEncoder = new lTextEncoder('utf-8');

const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
    ? function (arg, view) {
    return cachedTextEncoder.encodeInto(arg, view);
}
    : function (arg, view) {
    const buf = cachedTextEncoder.encode(arg);
    view.set(buf);
    return {
        read: arg.length,
        written: buf.length
    };
});

function passStringToWasm0(arg, malloc, realloc) {

    if (realloc === undefined) {
        const buf = cachedTextEncoder.encode(arg);
        const ptr = malloc(buf.length, 1) >>> 0;
        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
        WASM_VECTOR_LEN = buf.length;
        return ptr;
    }

    let len = arg.length;
    let ptr = malloc(len, 1) >>> 0;

    const mem = getUint8ArrayMemory0();

    let offset = 0;

    for (; offset < len; offset++) {
        const code = arg.charCodeAt(offset);
        if (code > 0x7F) break;
        mem[ptr + offset] = code;
    }

    if (offset !== len) {
        if (offset !== 0) {
            arg = arg.slice(offset);
        }
        ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
        const ret = encodeString(arg, view);

        offset += ret.written;
        ptr = realloc(ptr, len, offset, 1) >>> 0;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}
/**
 * @param {string} hex_color
 * @param {string} theme_variant
 * @returns {string}
 */
export function generate_from_hex(hex_color, theme_variant) {
    let deferred4_0;
    let deferred4_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passStringToWasm0(hex_color, wasm.__wbindgen_export_2, wasm.__wbindgen_export_3);
        const len0 = WASM_VECTOR_LEN;
        const ptr1 = passStringToWasm0(theme_variant, wasm.__wbindgen_export_2, wasm.__wbindgen_export_3);
        const len1 = WASM_VECTOR_LEN;
        wasm.generate_from_hex(retptr, ptr0, len0, ptr1, len1);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
        var r3 = getDataViewMemory0().getInt32(retptr + 4 * 3, true);
        var ptr3 = r0;
        var len3 = r1;
        if (r3) {
            ptr3 = 0; len3 = 0;
            throw takeObject(r2);
        }
        deferred4_0 = ptr3;
        deferred4_1 = len3;
        return getStringFromWasm0(ptr3, len3);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export_1(deferred4_0, deferred4_1, 1);
    }
}

/**
 * @param {string} theme_variant
 * @returns {string}
 */
export function generate_random(theme_variant) {
    let deferred2_0;
    let deferred2_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passStringToWasm0(theme_variant, wasm.__wbindgen_export_2, wasm.__wbindgen_export_3);
        const len0 = WASM_VECTOR_LEN;
        wasm.generate_random(retptr, ptr0, len0);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        deferred2_0 = r0;
        deferred2_1 = r1;
        return getStringFromWasm0(r0, r1);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export_1(deferred2_0, deferred2_1, 1);
    }
}

function passArray8ToWasm0(arg, malloc) {
    const ptr = malloc(arg.length * 1, 1) >>> 0;
    getUint8ArrayMemory0().set(arg, ptr / 1);
    WASM_VECTOR_LEN = arg.length;
    return ptr;
}
/**
 * @param {Uint8Array} image_data
 * @param {string} theme_variant
 * @returns {string}
 */
export function generate_from_image_bytes(image_data, theme_variant) {
    let deferred4_0;
    let deferred4_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passArray8ToWasm0(image_data, wasm.__wbindgen_export_2);
        const len0 = WASM_VECTOR_LEN;
        const ptr1 = passStringToWasm0(theme_variant, wasm.__wbindgen_export_2, wasm.__wbindgen_export_3);
        const len1 = WASM_VECTOR_LEN;
        wasm.generate_from_image_bytes(retptr, ptr0, len0, ptr1, len1);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
        var r3 = getDataViewMemory0().getInt32(retptr + 4 * 3, true);
        var ptr3 = r0;
        var len3 = r1;
        if (r3) {
            ptr3 = 0; len3 = 0;
            throw takeObject(r2);
        }
        deferred4_0 = ptr3;
        deferred4_1 = len3;
        return getStringFromWasm0(ptr3, len3);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export_1(deferred4_0, deferred4_1, 1);
    }
}

/**
 * @returns {string}
 */
export function get_build_info() {
    let deferred1_0;
    let deferred1_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        wasm.get_build_info(retptr);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        deferred1_0 = r0;
        deferred1_1 = r1;
        return getStringFromWasm0(r0, r1);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export_1(deferred1_0, deferred1_1, 1);
    }
}

export function __wbg_buffer_609cc3eee51ed158(arg0) {
    const ret = getObject(arg0).buffer;
    return addHeapObject(ret);
};

export function __wbg_call_672a4d21634d4a24() { return handleError(function (arg0, arg1) {
    const ret = getObject(arg0).call(getObject(arg1));
    return addHeapObject(ret);
}, arguments) };

export function __wbg_call_7cccdd69e0791ae2() { return handleError(function (arg0, arg1, arg2) {
    const ret = getObject(arg0).call(getObject(arg1), getObject(arg2));
    return addHeapObject(ret);
}, arguments) };

export function __wbg_crypto_805be4ce92f1e370(arg0) {
    const ret = getObject(arg0).crypto;
    return addHeapObject(ret);
};

export function __wbg_getRandomValues_f6a868620c8bab49() { return handleError(function (arg0, arg1) {
    getObject(arg0).getRandomValues(getObject(arg1));
}, arguments) };

export function __wbg_msCrypto_2ac4d17c4748234a(arg0) {
    const ret = getObject(arg0).msCrypto;
    return addHeapObject(ret);
};

export function __wbg_new_a12002a7f91c75be(arg0) {
    const ret = new Uint8Array(getObject(arg0));
    return addHeapObject(ret);
};

export function __wbg_newnoargs_105ed471475aaf50(arg0, arg1) {
    const ret = new Function(getStringFromWasm0(arg0, arg1));
    return addHeapObject(ret);
};

export function __wbg_newwithbyteoffsetandlength_d97e637ebe145a9a(arg0, arg1, arg2) {
    const ret = new Uint8Array(getObject(arg0), arg1 >>> 0, arg2 >>> 0);
    return addHeapObject(ret);
};

export function __wbg_newwithlength_a381634e90c276d4(arg0) {
    const ret = new Uint8Array(arg0 >>> 0);
    return addHeapObject(ret);
};

export function __wbg_node_ecc8306b9857f33d(arg0) {
    const ret = getObject(arg0).node;
    return addHeapObject(ret);
};

export function __wbg_process_5cff2739921be718(arg0) {
    const ret = getObject(arg0).process;
    return addHeapObject(ret);
};

export function __wbg_randomFillSync_d3c85af7e31cf1f8() { return handleError(function (arg0, arg1) {
    getObject(arg0).randomFillSync(takeObject(arg1));
}, arguments) };

export function __wbg_require_0c566c6f2eef6c79() { return handleError(function () {
    const ret = module.require;
    return addHeapObject(ret);
}, arguments) };

export function __wbg_set_65595bdd868b3009(arg0, arg1, arg2) {
    getObject(arg0).set(getObject(arg1), arg2 >>> 0);
};

export function __wbg_static_accessor_GLOBAL_88a902d13a557d07() {
    const ret = typeof global === 'undefined' ? null : global;
    return isLikeNone(ret) ? 0 : addHeapObject(ret);
};

export function __wbg_static_accessor_GLOBAL_THIS_56578be7e9f832b0() {
    const ret = typeof globalThis === 'undefined' ? null : globalThis;
    return isLikeNone(ret) ? 0 : addHeapObject(ret);
};

export function __wbg_static_accessor_SELF_37c5d418e4bf5819() {
    const ret = typeof self === 'undefined' ? null : self;
    return isLikeNone(ret) ? 0 : addHeapObject(ret);
};

export function __wbg_static_accessor_WINDOW_5de37043a91a9c40() {
    const ret = typeof window === 'undefined' ? null : window;
    return isLikeNone(ret) ? 0 : addHeapObject(ret);
};

export function __wbg_subarray_aa9065fa9dc5df96(arg0, arg1, arg2) {
    const ret = getObject(arg0).subarray(arg1 >>> 0, arg2 >>> 0);
    return addHeapObject(ret);
};

export function __wbg_versions_a8e5a362e1f16442(arg0) {
    const ret = getObject(arg0).versions;
    return addHeapObject(ret);
};

export function __wbindgen_error_new(arg0, arg1) {
    const ret = new Error(getStringFromWasm0(arg0, arg1));
    return addHeapObject(ret);
};

export function __wbindgen_is_function(arg0) {
    const ret = typeof(getObject(arg0)) === 'function';
    return ret;
};

export function __wbindgen_is_object(arg0) {
    const val = getObject(arg0);
    const ret = typeof(val) === 'object' && val !== null;
    return ret;
};

export function __wbindgen_is_string(arg0) {
    const ret = typeof(getObject(arg0)) === 'string';
    return ret;
};

export function __wbindgen_is_undefined(arg0) {
    const ret = getObject(arg0) === undefined;
    return ret;
};

export function __wbindgen_memory() {
    const ret = wasm.memory;
    return addHeapObject(ret);
};

export function __wbindgen_object_clone_ref(arg0) {
    const ret = getObject(arg0);
    return addHeapObject(ret);
};

export function __wbindgen_object_drop_ref(arg0) {
    takeObject(arg0);
};

export function __wbindgen_string_new(arg0, arg1) {
    const ret = getStringFromWasm0(arg0, arg1);
    return addHeapObject(ret);
};

export function __wbindgen_throw(arg0, arg1) {
    throw new Error(getStringFromWasm0(arg0, arg1));
};