ReadZone

This method is part of the OCR-on-demand concept.

Syntax

ReadZone (PageIndex as Long, [left as Double = FALSE], 
[top as Double = FALSE], [right as Double = 1], 
[bottom as Double = 1])
Parameter Description
PageIndex Specifies the DocPage where the OCR or text conversion is executed.

Possible values

  • 0 to PageCount - 1 for working on single pages
  • -1 for executing OCR on all DocPages
Right Specifies the right border of the OCR region in percent.

Optional parameter. The default value is 1.

To read until the right border, set the value to 100

Left Specifies a left offset for the OCR region in percent.

Optional parameter. The default value is 0.

To read from the left border, set the value to 0

Top Specifies the top offset for the OCR region in percent.

Optional parameter. The default value is 0.

To read from the top border, set the value to 0.

Bottom Specifies the bottom line of the OCR region in percent.

Optional parameter. The default value is 1.

To read until the bottom border, set the value to 100.