Class ShadingPatternValidationProcess

java.lang.Object

org.apache.pdfbox.preflight.process.AbstractProcess

org.apache.pdfbox.preflight.process.reflect.ShadingPatternValidationProcess

All Implemented Interfaces:

ValidationProcess

public class ShadingPatternValidationProcess
extends AbstractProcess

Constructor Summary

Constructors

Constructor	Description
ShadingPatternValidationProcess()

Method Summary

Modifier and Type	Method	Description
protected void	checkColorSpace(PreflightContext context, org.apache.pdfbox.pdmodel.PDPage page, org.apache.pdfbox.pdmodel.graphics.shading.PDShading shadingRes)	Checks if the ColorSapce entry is consistent which rules of the PDF Reference and the ISO 190005-1:2005 Specification.
protected void	checkGraphicState(PreflightContext context, org.apache.pdfbox.pdmodel.PDPage page, org.apache.pdfbox.pdmodel.graphics.shading.PDShading shadingRes)	Check the Extended Graphic State contains in the ShadingPattern dictionary if it is present.
void	validate(PreflightContext context)

Methods inherited from class AbstractProcess

addFontError, addValidationError, addValidationErrors

Methods inherited from class Object

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

Constructor Details

ShadingPatternValidationProcess

public ShadingPatternValidationProcess()

Method Details

validate

public void validate(PreflightContext context)
              throws ValidationException

Throws:

ValidationException

checkColorSpace

protected void checkColorSpace(PreflightContext context,
 org.apache.pdfbox.pdmodel.PDPage page,
 org.apache.pdfbox.pdmodel.graphics.shading.PDShading shadingRes)
                        throws ValidationException

Checks if the ColorSapce entry is consistent which rules of the PDF Reference and the ISO 190005-1:2005 Specification. This method is called by the validate method.

Parameters:

context - the preflight context.

page - the page to check.

shadingRes - the Shading pattern to check.

Throws:

ValidationException

checkGraphicState

protected void checkGraphicState(PreflightContext context,
 org.apache.pdfbox.pdmodel.PDPage page,
 org.apache.pdfbox.pdmodel.graphics.shading.PDShading shadingRes)
                          throws ValidationException

Check the Extended Graphic State contains in the ShadingPattern dictionary if it is present. To check this ExtGState, this method uses the org.apache.pdfbox.preflight.graphic.ExtGStateContainer object.

Parameters:

context - the preflight context.

page - the page to check.

shadingRes - the Shading pattern to check.

Throws:

ValidationException