Class PdfUA1FormulaChecker
- java.lang.Object
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- com.itextpdf.pdfua.checkers.utils.ua1.PdfUA1FormulaChecker
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public final class PdfUA1FormulaChecker extends java.lang.Object
Class that provides methods for checking PDF/UA-1 compliance of Formula elements.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
PdfUA1FormulaChecker.PdfUA1FormulaTagHandler
Handler for checking Formula elements in the TagTree.
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Field Summary
Fields Modifier and Type Field Description private PdfUAValidationContext
context
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Constructor Summary
Constructors Modifier Constructor Description private
PdfUA1FormulaChecker(PdfUAValidationContext context)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
checkStructElement(IStructureNode elem)
Checks "Formula" structure element.private static boolean
hasInvalidValues(PdfString altText, PdfString actualText)
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Field Detail
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context
private final PdfUAValidationContext context
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Constructor Detail
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PdfUA1FormulaChecker
private PdfUA1FormulaChecker(PdfUAValidationContext context)
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Method Detail
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checkStructElement
public void checkStructElement(IStructureNode elem)
Checks "Formula" structure element.- Parameters:
elem
- structure element to check- Throws:
PdfUAConformanceException
- if document has incorrect tag structure for Formula tag
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