based on @johnfactotum comments I got to the following code https://github.com/futurepress/epub.js/issues/759#issuecomment-1399499918 which worked well for me

After checking https://github.com/futurepress/epub.js/issues/997#issuecomment-552321080 and https://github.com/futurepress/epub.js/issues/986#issuecomment-538716885 I come up with the following code which works for me in most cases

function flatten(chapters: any) {
    return [].concat.apply([], chapters.map((chapter: NavItem) => [].concat.apply([chapter], flatten(chapter.subitems))));
}

export function getCfiFromHref(book: Book, href: string) {
    const [_, id] = href.split('#')
    const section = book.spine.get(href)
    const el = (id ? section.document.getElementById(id) : section.document.body) as Element
    return section.cfiFromElement(el)
}

export function getChapter(book: Book, location: Location) {
    const locationHref = location.start.href

    let match = flatten(book.navigation.toc)
        .filter((chapter: NavItem) => {
            return book.canonical(chapter.href).includes(book.canonical(locationHref))
        }, null)
        .reduce((result: NavItem|null, chapter: NavItem) => {
            const locationAfterChapter = EpubCFI.prototype.compare(location.start.cfi, getCfiFromHref(book, chapter.href)) > 0
            return locationAfterChapter ? chapter : result
        }, null);

    return match;
};

Summary:

I added thumbStyle, thumbSize, trackHeight props to the Props Table in Readme.md

Test Plan:

Just check Props Table in the readme.md file. you should find thumbStyle, thumbSize, trackHeightrows.

Closed because those props are only available for web. check https://github.com/callstack/react-native-slider/issues/92#issuecomment-1380176200

@Sharcoux Didn't notice that. I'm closing the PR. Thank you

Update README.md

Co-authored-by: Taym Haddadi haddadi.taym@gmail.com

After taking a look at the Code, I've found that we thumbStyle, thumbSize, trackHeight properties that are not mentioned in Readme.md Doc. maybe this could help.

Here is a PR containing README.md updates #481

Summary:

I added thumbStyle, thumbSize, trackHeight props to the Props Table in Readme.md

Test Plan:

Just check Props Table in the readme.md file. you should find thumbStyle, thumbSize, trackHeightrows.

add thumbStyle, thumbSize, trackHeight props to Readme.md