Package com.itextpdf.pdfoptimizer.handlers

Class ColorSpaceConverter

java.lang.Object

com.itextpdf.pdfoptimizer.AbstractOptimizationHandler

com.itextpdf.pdfoptimizer.handlers.ColorSpaceConverter

       public class ColorSpaceConverter extends AbstractOptimizationHandler
      

This is the class is used to convert color space of objects located in the transferred PdfDocument.

Constructor Summary

Constructors

Constructor	Description
ColorSpaceConverter()

Method Summary

Modifier and Type	Method	Description
ICsConverter	getCsConverter()	Gets a current color space converter instance.
protected void	optimizePdf(com.itextpdf.kernel.pdf.PdfDocument document, OptimizationSession session)	The method searches across all the document and for each found PdfImageXObject performs an color converting according with defined color space converter.
ColorSpaceConverter	setCsConverter(ICsConverter csConverter)	Sets a color space converter instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ColorSpaceConverter

             public ColorSpaceConverter()
            

Method Details

getCsConverter

             public ICsConverter getCsConverter()
            

Gets a current color space converter instance.

Returns:

a current ICsConverter instance

setCsConverter

             public ColorSpaceConverter setCsConverter
             (ICsConverter csConverter)
            

Sets a color space converter instance.

Parameters:

csConverter - is a converter to set

Returns:

this instance

optimizePdf

             protected void optimizePdf
             (com.itextpdf.kernel.pdf.PdfDocument document, OptimizationSession session)
            

The method searches across all the document and for each found PdfImageXObject performs an color converting according with defined color space converter. And performs an color converting for content streams and their resources. And removes PDF/A id schemas from PDF XMP metadata.

Specified by:

optimizePdf in class AbstractOptimizationHandler

Parameters:

document - is the PDF document to optimize. Invocation of the method can change the state of the object

session - is an auxiliary object used to support share data between stages of optimization process