com.gnostice.pdfone

Interface PdfPageReadHandler

public interface PdfPageReadHandler

This interface is implemented by user classes to provide an event when a page is read from an existing PDF document. All pages in a document are read when a document is loaded. User classes that implement this interface can specify individual header height, footer height, left margin, top margin, right margin, bottom margin for text-rendering operations on those pages.

Method Summary

Modifier and Type	Method and Description
double[]	onPageRead(PdfDocument d, int pageNo, double pageWidthInPoints, double pageHeightInPoints) Called when a page is read from a PDF document.

Method Detail

onPageRead

double[] onPageRead(PdfDocument d,
                    int pageNo,
                    double pageWidthInPoints,
                    double pageHeightInPoints)

Called when a page is read from a PDF document.

Parameters:

d - document whose pages are being read

pageNo - number of the current page that is being read

pageWidthInPoints - width of the page (in points)

pageHeightInPoints - height of the page (in points)

Returns:

an array specifying header height, footer height, left margin, top margin, right margin, bottom margin, and measurement unit for subsequent text-rendering operations