Package com.itextpdf.pdfoptimizer.handlers.converters

Class RgbToCmykCsConverter

java.lang.Object

com.itextpdf.pdfoptimizer.handlers.converters.AbstractCsConverter

com.itextpdf.pdfoptimizer.handlers.converters.RgbToCmykCsConverter

All Implemented Interfaces:

ICsConverter

       public class RgbToCmykCsConverter extends AbstractCsConverter
      

Class is used to convert color space of PDF objects from DeviceRgb to DeviceCmyk.

Constructor Summary

Constructors

Constructor	Description
RgbToCmykCsConverter(CsConverterProperties csConverterProperties)	Creates a RgbToCmykCsConverter.

Method Summary

Modifier and Type	Method	Description
protected ColorDecoder	createColorDecoder(double[] decodeArray)	Creates ColorDecoder.
ColorConverter	getColorConverter()	Gets ColorConverter for appropriate convertion.
protected Class	getOriginalCsClass()	Gets original color space class.

Methods inherited from class com.itextpdf.pdfoptimizer.handlers.converters.AbstractCsConverter

attemptToConvertTransparencyGroup, convertAnnotationIcArray, convertContentStream, convertImageCs, convertOperatorParameters, convertStoredResources, getConverterProperties

Methods inherited from class java.lang.Object

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

Constructor Details

RgbToCmykCsConverter

             public RgbToCmykCsConverter
             (CsConverterProperties csConverterProperties)
            

Creates a RgbToCmykCsConverter.

Parameters:

csConverterProperties - CsConverterProperties to be used by this RgbToCmykCsConverter

Method Details

getOriginalCsClass

             protected Class getOriginalCsClass()
            

Description copied from class: AbstractCsConverter

Gets original color space class. The result of this method is used to check that passed PDF object has a necessary color space.

Specified by:

getOriginalCsClass in class AbstractCsConverter

Returns:

the original color space class

getColorConverter

             public ColorConverter getColorConverter()
            

Description copied from class: AbstractCsConverter

Gets ColorConverter for appropriate convertion. The result of this method is used for conversion and for filling necessary fields in converted PDF object.

Specified by:

getColorConverter in class AbstractCsConverter

Returns:

the target color space name

createColorDecoder

             protected ColorDecoder createColorDecoder
             (double[] decodeArray)
            

Creates ColorDecoder.

Overrides:

createColorDecoder in class AbstractCsConverter

Parameters:

decodeArray - decode array in image stream

Returns:

ColorDecoder