Example code 3 of Web Word(2).js

/**
 * Get all exceed paragraphs
 * @param {HTMLElement} pageBodyElement - page body element
 * @param {number} pageBodyBottom - page bottom
 * @returns {Array.<HTMLElement>} all exceed paragraph array
 */
_getExceedAllParagraphs(pageBodyElement, pageBodyBottom) {
    const paragraphs = pageBodyElement.querySelectorAll('p');
    const {length} = paragraphs;
    const exceedParagraphs = [];
    for (let i = 0; i < length; i += 1) {
        const paragraph = paragraphs[i];
        const paragraphBottom = this._getBottom(paragraph);
        if (pageBodyBottom < paragraphBottom) {
            exceedParagraphs.push(paragraph);
        }
    }
    // Remain a bigger paragraph than page height.
    if (paragraphs.length === exceedParagraphs.length) {
        exceedParagraphs.shift();
    }
    return exceedParagraphs;
}