CIB pdf toolbox 2 technical documentation

4. Usecases

4.15. Applying image filters on images in PDF

CIB pdfModule can make use of the image filters, which CIB image toolbox provides. You need both libraries to use this feature.

Property

Meaning

Type

ImageFilter

A flag indicating, that all images (except masking images) should be processed by an image filter, provided by CIB image toolbox

Set

ImageFilterPageSelection

Defining a page selection, which pages should be processed.

Set

CibImageToolboxFilter.*

* is a placeholder for all CIB image toolbox properties for configuring the filter, which should be applied.

Simple examples are e.g.:

  • Setting a Local Otsu on all images: CibImageToolboxFilter.OperationName=LocalOtsuBinarizer
  • Setting an invert filter on all images: CibImageToolboxFilter.OperationName=InvertFilter 

Set