How to Rotate Text Whet Generating PDF in Javascript

This example shows how you can rotate text when you create PDF file in JavaScript with BytescoutPDF.js (Bytescout PDF Generator for JavaScript).

// function that creates BytescoutPDF instance (defined in BytescoutPDF.js script which have to be included into the same page)
// then calls API methods and properties to create PDF document
// and returns created BytescoutPDF object instance
// this CreatePDF() function is called from Sample.html
 
function CreatePDF() {
 
    // create BytescoutPDF object instance
    var pdf = new BytescoutPDF();
 
    // set document properties: Title, subject, keywords, author name and creator name
    pdf.propertiesSet("Sample document title", "Sample subject", "keyword1, keyword 2, keyword3", "Document Author Name", "Document Creator Name");
 
    // add new page
    pdf.pageAdd();
 
    // set font size
    pdf.fontSetSize(14);
 
    // draw rotated text
    pdf.textAdd(100, 100, 'Rotated 0', 0);
    pdf.textAdd(100, 100, 'Rotated 45', 45);
    pdf.textAdd(100, 100, 'Rotated 90', 90);
 
    // return BytescoutPDF object instance
    return pdf;
}

Generated PDF file with rotated text (click to view full size):