org.jpedal.objects.raw.FunctionObject Maven / Gradle / Ivy
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2017 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* FunctionObject.java
* ---------------
*/
package org.jpedal.objects.raw;
public class FunctionObject extends PdfObject {
byte[][] Functions;
float[] Bounds, C0, C1, Encode;
int[] Size;
int BitsPerSample = -1, FunctionType = -1;
float N = -1;
public FunctionObject(final String ref) {
super(ref);
}
public FunctionObject(final int ref, final int gen) {
super(ref, gen);
}
@Override
public int[] getIntArray(final int id) {
switch (id) {
case PdfDictionary.Size:
return deepCopy(Size);
default:
return super.getIntArray(id);
}
}
@Override
public void setIntArray(final int id, final int[] value) {
switch (id) {
case PdfDictionary.Size:
Size = value;
break;
default:
super.setIntArray(id, value);
}
}
public FunctionObject(final int type) {
super(type);
}
@Override
public void setIntNumber(final int id, final int value) {
switch (id) {
case PdfDictionary.BitsPerSample:
BitsPerSample = value;
break;
case PdfDictionary.FunctionType:
FunctionType = value;
break;
case PdfDictionary.N:
N = value;
break;
default:
super.setIntNumber(id, value);
}
}
@Override
public int getInt(final int id) {
switch (id) {
case PdfDictionary.BitsPerSample:
return BitsPerSample;
case PdfDictionary.FunctionType:
return FunctionType;
default:
return super.getInt(id);
}
}
@Override
public float getFloatNumber(final int id) {
switch (id) {
case PdfDictionary.N:
return N;
default:
return super.getFloatNumber(id);
}
}
@Override
public void setFloatNumber(final int id, final float value) {
switch (id) {
case PdfDictionary.N:
N = value;
break;
default:
super.setFloatNumber(id, value);
}
}
@Override
public PdfArrayIterator getMixedArray(final int id) {
switch (id) {
case PdfDictionary.Functions:
return new PdfArrayIterator(Functions);
default:
return super.getMixedArray(id);
}
}
@Override
public void setMixedArray(final int id, final byte[][] value) {
switch (id) {
case PdfDictionary.Functions:
Functions = value;
break;
default:
super.setMixedArray(id, value);
}
}
@Override
public float[] getFloatArray(final int id) {
switch (id) {
case PdfDictionary.Bounds:
return deepCopy(Bounds);
case PdfDictionary.C0:
return deepCopy(C0);
case PdfDictionary.C1:
return deepCopy(C1);
case PdfDictionary.Encode:
return deepCopy(Encode);
default:
return super.getFloatArray(id);
}
}
@Override
public void setFloatArray(final int id, final float[] value) {
switch (id) {
case PdfDictionary.Bounds:
Bounds = value;
break;
case PdfDictionary.C0:
C0 = value;
break;
case PdfDictionary.C1:
C1 = value;
break;
case PdfDictionary.Encode:
Encode = value;
break;
default:
super.setFloatArray(id, value);
}
}
@Override
public boolean decompressStreamWhenRead() {
return true;
}
@Override
public int getObjectType() {
return PdfDictionary.Function;
}
}