unicode-shaper/dist/shape/index.js

Shape unicode text so that renderers like WebGL and WebGPU can properly display the glyphs.

import { processBidiText } from '../ubidi/index.js';
import { shapeArabic } from './arabic.js';
import { shapeBuginese } from './buginese.js';
import { shapeJavanese } from './javanese.js';
import { shapeKhmer } from './khmer.js';
import { shapeMyanmar } from './myanmar.js';
import { shapeTamil } from './tamil.js';
import { shapeTibetan } from './tibetan.js';
import { U_SHAPE_DIRECTION_OUTPUT_BIDI, U_SHAPE_LETTERS_MASK } from './internal.js';
export * from './arabic.js';
export * from './buginese.js';
export * from './cjk.js';
export * from './internal.js';
export * from './javanese.js';
export * from './khmer.js';
export * from './myanmar.js';
export * from './tamil.js';
export * from './thai.js';
export * from './tibetan.js';
/**
 * Converts an Arabic Unicode buffer in 06xx Range into a shaped
 * arabic Unicode buffer in FExx Range
 * @param source - input unicode buffer
 * @param options - shaping options
 * @returns - shaped unicode buffer
 */
export function shapeUnicode(source, options) {
    let output = [...source];
    // all other shaping
    if ((options & U_SHAPE_LETTERS_MASK) !== 0) {
        // arabic shaping
        output = shapeArabic(output, options);
        // TODO:
        // Buginese shaping
        shapeBuginese(output);
        // Javanese shaping
        shapeJavanese(output);
        // khmer
        shapeKhmer(output);
        // Myanmar shaping
        shapeMyanmar(output);
        // Tamil shaping
        shapeTamil(output);
        // Tibetan shaping
        shapeTibetan(output);
    }
    // if option to process bidirectional text is set, then reorder the output
    if ((options & U_SHAPE_DIRECTION_OUTPUT_BIDI) !== 0) {
        return processBidiText(output);
    }
    return output;
}
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