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Fix RTL text direction rendering (#1687)

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Co-authored-by: Lipis <lipiridis@gmail.com>
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Youness Fkhach 2020-06-02 19:31:34 +01:00 • committed by GitHub
parent fd75b88bd3
commit a118bed82f
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4 changed files with 41 additions and 10 deletions
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10
src/utils.ts
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@ -227,3 +227,13 @@ export const sceneCoordsToViewportCoords = (
export const getGlobalCSSVariable = (name: string) =>
getComputedStyle(document.documentElement).getPropertyValue(`--${name}`);
export const isRTL = (text: string) => {
const ltrChars =
"A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02B8\u0300-\u0590\u0800-\u1FFF" +
"\u2C00-\uFB1C\uFDFE-\uFE6F\uFEFD-\uFFFF";
const rtlChars = "\u0591-\u07FF\uFB1D-\uFDFD\uFE70-\uFEFC";
const rtlDirCheck = new RegExp(`^[^${ltrChars}]*[${rtlChars}]`);
return rtlDirCheck.test(text);
};