AbstractPdfShadingMeshWithFlags

java.lang.Object
- com.itextpdf.kernel.pdf.PdfObjectWrapper<PdfDictionary>
- - com.itextpdf.kernel.pdf.colorspace.shading.AbstractPdfShading
  - - com.itextpdf.kernel.pdf.colorspace.shading.AbstractPdfShadingMesh
    - - com.itextpdf.kernel.pdf.colorspace.shading.AbstractPdfShadingMeshWithFlags

Direct Known Subclasses:

PdfCoonsPatchShading, PdfFreeFormGouraudShadedTriangleShading, PdfTensorProductPatchShading
```
public abstract class AbstractPdfShadingMeshWithFlags
extends AbstractPdfShadingMesh
```
The PdfShadingMeshFlags class which extends AbstractPdfShading and AbstractPdfShadingMesh and represents shadings which are based on a mesh, with all fields from AbstractPdfShadingMesh as well as BitsPerFlag in the PDF object.

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`AbstractPdfShadingMeshWithFlags(PdfDictionary pdfObject)`	Constructor for PdfShadingBlend object using a PdfDictionary.
`protected`	`AbstractPdfShadingMeshWithFlags(PdfDictionary pdfObject, int type, PdfColorSpace colorSpace)`	Constructor for PdfShadingBlend object using a PdfDictionary, shading type and color space.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getBitsPerFlag()`	Gets the number of bits used to represent the edge flag for each vertex.
`void`	`setBitsPerFlag(int bitsPerFlag)`	Sets the number of bits used to represent the edge flag for each vertex.

Methods inherited from class com.itextpdf.kernel.pdf.colorspace.shading.AbstractPdfShadingMesh
getBitsPerComponent, getBitsPerCoordinate, getDecode, setBitsPerComponent, setBitsPerCoordinate, setDecode, setDecode

Methods inherited from class com.itextpdf.kernel.pdf.colorspace.shading.AbstractPdfShading
flush, getColorSpace, getFunction, getShadingType, isWrappedObjectMustBeIndirect, makeShading, setFunction, setFunction

Methods inherited from class com.itextpdf.kernel.pdf.PdfObjectWrapper
ensureObjectIsAddedToDocument, ensureUnderlyingObjectHasIndirectReference, getPdfObject, isFlushed, makeIndirect, makeIndirect, markObjectAsIndirect, setForbidRelease, setModified, setPdfObject, unsetForbidRelease

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractPdfShadingMeshWithFlags
```
protected AbstractPdfShadingMeshWithFlags(PdfDictionary pdfObject)
```
    Constructor for PdfShadingBlend object using a PdfDictionary.
    
    Parameters:
    
    pdfObject - input PdfDictionary
  - AbstractPdfShadingMeshWithFlags
```
protected AbstractPdfShadingMeshWithFlags(PdfDictionary pdfObject,
                                          int type,
                                          PdfColorSpace colorSpace)
```
    Constructor for PdfShadingBlend object using a PdfDictionary, shading type and color space.
    
    Parameters:
    
    pdfObject - input PdfDictionary
    
    type - shading type
    
    colorSpace - color space
- Method Detail
  - getBitsPerFlag
```
public int getBitsPerFlag()
```
    Gets the number of bits used to represent the edge flag for each vertex. But only the least significant 2 bits in each flag value shall be used. The valid flag values are 0, 1, 2 or 3.
    
    Returns:
    
    the number of bits. Can be 2, 4 or 8
  - setBitsPerFlag
```
public final void setBitsPerFlag(int bitsPerFlag)
```
    Sets the number of bits used to represent the edge flag for each vertex. But only the least significant 2 bits in each flag value shall be used. The valid flag values are 0, 1, 2 or 3.
    
    Parameters:
    
    bitsPerFlag - the number of bits to be set. Shall be 2, 4 or 8