Review

finding-4

com/itextpdf/text/pdf/PdfAnnotation.java

createLine(PdfWriter, Rectangle, String, float, float, float, float)

class PdfAnnotation {
    /**
     * Adds a line to the document. Move over the line and a tooltip is shown.
     * @param writer
     * @param rect
     * @param contents
     * @param x1
     * @param y1
     * @param x2
     * @param y2
     * @return A PdfAnnotation
     */
    public static PdfAnnotation createLine(PdfWriter writer, Rectangle rect, String contents, float x1, float y1, float x2, float y2) {
        PdfAnnotation annot = new PdfAnnotation(writer, rect);
        annot.put(PdfName.SUBTYPE, PdfName.LINE);
        annot.put(PdfName.CONTENTS, new PdfString(contents, PdfObject.TEXT_UNICODE));
        PdfArray array = new PdfArray(new PdfNumber(x1));
        array.add(new PdfNumber(y1));
        array.add(new PdfNumber(x2));
        array.add(new PdfNumber(y2));
        annot.put(PdfName.L, array);
        return annot;
    }

}