com.itextpdf.kernel.utils.annotationsflattening

Class AbstractTextMarkupAnnotationFlattener

java.lang.Object

com.itextpdf.kernel.utils.annotationsflattening.DefaultAnnotationFlattener

com.itextpdf.kernel.utils.annotationsflattening.AbstractTextMarkupAnnotationFlattener

All Implemented Interfaces:

IAnnotationFlattener

Direct Known Subclasses:

HighLightTextMarkupAnnotationFlattener, SquigglyTextMarkupAnnotationFlattener, StrikeOutTextMarkupAnnotationFlattener, UnderlineTextMarkupAnnotationFlattener

public abstract class AbstractTextMarkupAnnotationFlattener
extends DefaultAnnotationFlattener

This class is used to flatten text markup annotations.

Text markup annotations are: PdfTextMarkupAnnotation.MarkupHighlight, PdfTextMarkupAnnotation.MarkupUnderline, PdfTextMarkupAnnotation.MarkupSquiggly, PdfTextMarkupAnnotation.MarkupStrikeout.

Constructor Summary

Constructors

Constructor and Description
AbstractTextMarkupAnnotationFlattener()

Method Summary

Modifier and Type	Method and Description
boolean	flatten(PdfAnnotation annotation, PdfPage page) Flatten annotation.
protected Color	getColor(PdfAnnotation annotation)
static float[]	getQuadPointsAsFloatArray(PdfAnnotation annotation) Gets the quadpoints as a float array.

Methods inherited from class com.itextpdf.kernel.utils.annotationsflattening.DefaultAnnotationFlattener

createCanvas, draw

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTextMarkupAnnotationFlattener

public AbstractTextMarkupAnnotationFlattener()

Method Detail

getQuadPointsAsFloatArray

public static float[] getQuadPointsAsFloatArray(PdfAnnotation annotation)

Gets the quadpoints as a float array. if the annotation has no quadpoints, returns the annotation rectangle converted to the same notation as the quadpoints.

Parameters:

annotation - the annotation

Returns:

the quadpoints as float array

flatten

public boolean flatten(PdfAnnotation annotation,
                       PdfPage page)

Flatten annotation.

Specified by:

flatten in interface IAnnotationFlattener

Overrides:

flatten in class DefaultAnnotationFlattener

Parameters:

annotation - annotation to flatten

page - page to flatten annotation on

Returns:

true if annotation was flattened, false otherwise

getColor

protected Color getColor(PdfAnnotation annotation)

Parameters:

annotation - the annotation to extract the color from.

Returns:

the color or null if the colorspace is invalid