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java.lang.Objectorg.pdfbox.pdmodel.common.function.PDFunction
This class represents a function in a PDF document.
| Constructor Summary | |
PDFunction()
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| Method Summary | |
static PDFunction |
create(COSBase function)
Create the correct PD Model function based on the COS base function. |
abstract PDRange |
getDomainForInput(int n)
This will get the range for a certain input parameter. |
abstract int |
getNumberOfInputParameters()
This will get the number of input parameters that have a domain specified. |
abstract int |
getNumberOfOutputParameters()
This will get the number of output parameters that have a range specified. |
abstract PDRange |
getRangeForOutput(int n)
This will get the range for a certain output parameters. |
abstract void |
setDomainForInput(PDRange range,
int n)
This will set the domain for the input values. |
abstract void |
setRangeForOutput(PDRange range,
int n)
This will set the a range for output parameter. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.pdfbox.pdmodel.common.COSObjectable |
getCOSObject |
| Constructor Detail |
public PDFunction()
| Method Detail |
public static PDFunction create(COSBase function)
throws IOException
function - The COS function dictionary.
IOException - If we are unable to create the PDFunction object.public abstract int getNumberOfOutputParameters()
public abstract PDRange getRangeForOutput(int n)
n - The output parameter number to get the range for.
public abstract void setRangeForOutput(PDRange range,
int n)
range - The new range for the output parameter.n - The ouput parameter number to set the range for.public abstract int getNumberOfInputParameters()
public abstract PDRange getDomainForInput(int n)
n - The parameter number to get the domain for.
public abstract void setDomainForInput(PDRange range,
int n)
range - The new range for the input.n - The number of the input parameter to set the domain for.
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