Page Element

The page element in Vantage OCR XML output describes a recognized page: a sequence of block tags with coordinates relative to original or preprocessed image.

Recognized page. It is a sequence of block tags.

If the document is exported to XML but not to any of the image formats, the coordinates will be specified relative to the original image. If the document is exported to XML and at the same time to one of the image formats, the coordinates will be specified relative to the preprocessed image that is exported.

The tag can have the following attributes:

Property	Data type	Description
width *	integer	The image width in pixels.
height *	integer	The image height in pixels.
resolution *	integer	The image resolution in pixels per inch.
originalCoords	boolean	If the value is true, the coordinates are specified relative to the original image. If the value is false, the coordinates are specified relative to the preprocessed image.
rotation	string	The type of rotation applied to the original page image. Possible values: Normal, RotatedClockwise, RotatedUpsidedown, RotatedCounterclockwise. The default value is Normal.

Block Element

A recognized block. Each such tag includes the region element, which specifies the region of the block on an image.

The following element includes the region element.

Has the following attribute:

Property	Data type	Description
blockType *	string	Denotes the block type: Text, Table, Picture, Barcode, Separator, SeparatorsBox. The value of this attribute defines which elements the tag includes: text (available only if the blockType attribute is Text), row (available only if the blockType attribute is Table), separatorsBox (available only if the blockType attribute is SeparatorsBox), separator (available only if the blockType attribute is Separator)

Region Element

A block region consisting of a set of rectangles. Includes one or several rect elements.

Rect Element

A rectangle of a block region. The tag has the following attributes:

Property	Data type	Description
l *	integer	The coordinate of the left border of the rectangle.
t *	integer	The coordinate of the top border of the rectangle.
r *	integer	The coordinate of the right border of the rectangle.
b *	integer	The coordinate of the bottom border of the rectangle.

* Indicates a required property.