@jigra/text-zoom/dist/esm/ios.js

The Text Zoom API provides the ability to change Web View text size for visual accessibility.

import { Plugins } from "@jigra/core";
export class TextZoomIOS {
    async get() {
        const percentage = this.getRaw();
        const value = this.textSizePercentageToNumber(percentage);
        return { value };
    }
    async getPreferred() {
        return Plugins.TextZoom.getPreferred();
    }
    async set(options) {
        const num = this.textSizeNumberToPercentage(options.value);
        this.setRaw(num);
    }
    getRaw() {
        if (typeof document !== "undefined") {
            return document.body.style.webkitTextSizeAdjust || "100%";
        }
        return "100%";
    }
    setRaw(value) {
        if (typeof document !== "undefined") {
            document.body.style.webkitTextSizeAdjust = value;
        }
    }
    textSizePercentageToNumber(percentage) {
        const m = TextZoomIOS.TEXT_SIZE_REGEX.exec(percentage);
        if (!m) {
            return 1;
        }
        const parsed = Number.parseInt(m[1], 10);
        if (Number.isNaN(parsed)) {
            return 1;
        }
        return parsed / 100;
    }
    textSizeNumberToPercentage(num) {
        return `${Math.round(num * 100)}%`;
    }
}
TextZoomIOS.TEXT_SIZE_REGEX = /(\d+)%/;
//# sourceMappingURL=ios.js.map