Use this method to render the PDF to memory.
The output is a rendition of the current Doc.Rect of the current
Any page rotation specified in the PDF page is applied so that
the output render is the correct orientation. This may mean that
the output width and height are transposed copies of the width and
height as specified in the Doc.Rect.
The file path extension determines the format of the output. The
file name extensions which may be used are .TIF, .TIFF, JPG, GIF,
PNG, .BMP and .EMF. EMF is a vector rather than raster format,
which can be useful when you require resolution independence and
Normally, you will want to render your documents using the
Save method. However, sometimes, you will
need to obtain your image as raw data rather than in file format.
The GetData method allows you to do this.
You may wish to write such an image directly to a client browser
rather than going through an intermediate file. The data you obtain
using GetData can be written direct to an HTTP stream using
Response.BinaryWrite. Similarly, you may wish to obtain raw data
for insertion into a database.