Package org.verapdf.gf.model.factory.chunks

Class TextChunksHelper

java.lang.Object

org.verapdf.gf.model.factory.chunks.TextChunksHelper

public class TextChunksHelper
extends Object

Author:

Maxim Plushchov

Constructor Summary

Constructors

Constructor	Description
TextChunksHelper()

Method Summary

Modifier and Type	Method	Description
protected static double	calculateFontWeight(int renderingMode, PDFont font)
protected static double	calculateTextBaseLine(Matrix textMatrix)
protected static org.verapdf.wcag.algorithms.entities.geometry.BoundingBox	calculateTextBoundingBox(Matrix textRenderingMatrixBefore, Matrix textRenderingMatrixAfter, PDFont font, Integer pageNumber)
protected static double	calculateTextSize(Matrix textMatrix)
protected static COSBase	getArgument(List<COSBase> arguments, String operatorType)
protected static void	updateSymbolEnds(List<Double> symbolEnds, double shift, double left, int length)

Methods inherited from class java.lang.Object

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

Constructor Details

TextChunksHelper

public TextChunksHelper()

Method Details

getArgument

protected static COSBase getArgument(List<COSBase> arguments,
 String operatorType)

calculateTextBoundingBox

protected static org.verapdf.wcag.algorithms.entities.geometry.BoundingBox calculateTextBoundingBox(Matrix textRenderingMatrixBefore,
 Matrix textRenderingMatrixAfter,
 PDFont font,
 Integer pageNumber)

calculateTextBaseLine

protected static double calculateTextBaseLine(Matrix textMatrix)

calculateTextSize

protected static double calculateTextSize(Matrix textMatrix)

calculateFontWeight

protected static double calculateFontWeight(int renderingMode,
 PDFont font)

updateSymbolEnds

protected static void updateSymbolEnds(List<Double> symbolEnds,
 double shift,
 double left,
 int length)