Always "cata".

The Object ID of the Pages Object.

The Pages object holds references to every page in the document.

The Object ID of the Outline Object.

The Outline object holds the structure of the document.

The number of fields in the document.

The Object ID of the field specified.

For example if you want the Object ID of field number three you would reference GetInfo(thePagesID, "Field 3").

The Object ID of the named field.

For example if you want the Object ID of the field with the full name 'address.town' you would reference GetInfo(thePagesID, "Field address.town").

The name may be enclosed in single or double quotes in cases where it is ambiguous whether you are referring to a field name or a number.

Note that the PDF specification does not require that full names are unique. The ID of the first matching field will be returned.

A comma delimited list of the Object IDs of all the fields in the document.

Scanning the field tree can be an expensive process. It can be quicker to get a list of all field IDs and use these as required.

A comma delimited list of the full names of all the fields in the document.

Scanning the field tree can be an expensive process. It can be quicker to get a list of all field names and use these as required.

Always "pags".

The number of pages in the document.

The Object ID of the page specified.

For example if you want the Object ID of page number three you would reference GetInfo(thePagesID, "Page 3").

Always "page".

The number of objects displayed on the page.

The Object ID of the content object specified.

For example if you want the Object ID of the second object on the page you would reference GetInfo(thePageID, "Content 2").

The number of annotations displayed on the page

The Object ID of the annotation object specified.

For example if you want the Object ID of the second annotation on the page you would reference GetInfo(thePageID, "Annot 2").

Always "empt".

The number of objects in the document.

Always "outl".

Always "font".

Always "book".

Always "strm".

The raw data from the stream. This data may be compressed or otherwise encoded.

Always "jpeg".

The raw data from the stream. This data may be compressed or otherwise encoded.

The natural pixel width of the JPEG.

The natural pixel height of the JPEG.

The number of color components the JPEG contains.

Grayscale images contain one component. RGB images contain three components. CMYK images contain four components.

Always "imag".

The raw data from the stream. This data may be compressed or otherwise encoded.

The Object ID of the XObject containing the image data.

Always "text".

The raw data from the stream. This data may be compressed or otherwise encoded.

The insertion point for the next character after all the text in this object has been drawn.

The number of characters drawn.

The number of lines of text drawn.

This property indicates if all the assigned text could be displayed. It takes the value "1" if the text had to be truncated and "0" if not.

Only text objects that have been truncated can be chained to using AddHTML. If you try to chain to a text object that is not truncated you will get a zero ID returned.

The previous item in an HTML chain.

If the object is not part of a chain (or is at the head of the chain) you will get a zero ID returned.

Always "line".

The raw data from the stream. This data may be compressed or otherwise encoded.

Always "anno".

The type of annotation.

This may be 'Text', 'Link', 'Widget' or any of the many supported types listed in Section 8.4.5 of the Adobe PDF Specification.

The visible text of the annotation.

If the annotation subtype does not display text then this field should contain an alternative description of the annotation contents.

The full name of any form field associated with this annotation.

Note that the PDF specification does not require that full names are unique.

The Page ID of the document page on which this annotation is located..

The rectangle which defines the position and area of the annotation on the page.

So to paint a rectangle over the top of an existing annotation you could write the following.

d.Page = d.GetInfo(theID, "Page")
d.Rect = d.GetInfo(theID, "Rect")
d.FillRect

Always "wemf".

The width of the image in points.

The height of the image in points.

The total width of the HTML image.

When adding HTML you only see one page at a time. This property allows you to find the width of the HTML before it is paged onto the PDF.

The total height of the HTML image.

When adding HTML you only see one page at a time. This property allows you to find the height of the HTML before it is paged onto the PDF.

The vertical offset from the top of the HTML image to the top of the current page.

This property tells you if there are more pages of HTML to be displayed.

It takes the value "1" if the HTML was truncated and "0" if not.