|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.pdfbox.pdmodel.common.function.PDFunction
org.apache.pdfbox.pdmodel.common.function.PDFunctionType3
public class PDFunctionType3
This class represents a type 3 function in a PDF document.
Constructor Summary | |
---|---|
PDFunctionType3(COSBase functionStream)
Constructor. |
Method Summary | |
---|---|
float[] |
eval(float[] input)
Evaluates the function at the given input. |
COSArray |
getBounds()
Returns all bounds values as COSArray. |
COSArray |
getEncode()
Returns all encode values as COSArray. |
COSArray |
getFunctions()
Returns all functions values as COSArray. |
int |
getFunctionType()
Returns the function type. |
Methods inherited from class org.apache.pdfbox.pdmodel.common.function.PDFunction |
---|
clipToRange, clipToRange, create, eval, getCOSObject, getDictionary, getDomainForInput, getNumberOfInputParameters, getNumberOfOutputParameters, getPDStream, getRangeForOutput, getRangeValues, interpolate, setDomainValues, setRangeValues |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public PDFunctionType3(COSBase functionStream)
functionStream
- The function .Method Detail |
---|
public int getFunctionType()
getFunctionType
in class PDFunction
public float[] eval(float[] input) throws IOException
eval
in class PDFunction
input
- The array of input values for the function.
In many cases will be an array of a single value, but not always.
IOException
- an IOExcpetion is thrown if something went wrong processing the function.public COSArray getFunctions()
public COSArray getBounds()
public COSArray getEncode()
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |