PDF Drawing Operators

Content contexts expose common PDF drawing operators as chainable methods. Use them when the text, image, and primitive helpers are insufficient.

var context = pdfWriter.startPageContentContext(page);
context.q().cm(2, 0, 0, 2, 0, 0).re(10, 10, 50, 50).S().Q();

The example saves the graphics state with q, applies a transformation with cm, creates a rectangle with re, strokes it with S, and restores the state with Q. The API also exposes path, color, clipping, text, and XObject operators.