com.mgz.afp.modca.OBP_ObjectAreaPosition Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of alpheusafpparser Show documentation

Alpheus AFP Parser is a library and parser for the IBM Advanced Function Presentation (AFP) document/print stream format. Alpheus covers all AFP specifications: MO:DCA, BCOCA, CMOCA, FOCA, GOCA, IOCA, and PTOCA. It is a complete implementation. Every Structured Field, Repeating Group, and Triplet is fully implemented as Java class. Alpheus AFP Parser was written from scratch and has no external dependencies. Copyright 2015,2016 Rudolf Fiala Alpheus AFP Parser is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

The newest version!

/*
Copyright 2015 Rudolf Fiala

This file is part of Alpheus AFP Parser.

Alpheus AFP Parser is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Alpheus AFP Parser 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with Alpheus AFP Parser.  If not, see 
*/
package com.mgz.afp.modca;

import com.mgz.afp.base.StructuredField;
import com.mgz.afp.enums.AFPOrientation;
import com.mgz.afp.enums.AFPReferenceCoordinateSystem;
import com.mgz.afp.exceptions.AFPParserException;
import com.mgz.afp.parser.AFPParserConfiguration;
import com.mgz.util.UtilBinaryDecoding;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
 * MO:DCA, page 298.
 
 The Object Area Descriptor structured field specifies the size and
 * attributes of an object area presentation space.
 */
public class OBP_ObjectAreaPosition extends StructuredField {
  byte objectAreaPositionID;
  OBP_RepeatingGroup repeatingGroup;

  @Override
  public void decodeAFP(byte[] sfData, int offset, int length, AFPParserConfiguration config) throws AFPParserException {
    objectAreaPositionID = sfData[offset];
    repeatingGroup = new OBP_RepeatingGroup();
    repeatingGroup.decodeAFP(sfData, offset + 1, getActualLength(sfData, offset, length) - 1, config);
  }


  @Override
  public void writeAFP(OutputStream os, AFPParserConfiguration config) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream(24);
    baos.write(objectAreaPositionID);
    repeatingGroup.writeAFP(baos, config);

    writeFullStructuredField(os, baos.toByteArray());
  }

  public byte getObjectAreaPositionID() {
    return objectAreaPositionID;
  }

  public void setObjectAreaPositionID(byte objectAreaPositionID) {
    this.objectAreaPositionID = objectAreaPositionID;
  }

  public OBP_RepeatingGroup getRepeatingGroup() {
    return repeatingGroup;
  }

  public void setRepeatingGroup(OBP_RepeatingGroup repeatingGroup) {
    this.repeatingGroup = repeatingGroup;
  }

  public static class OBP_RepeatingGroup {
    byte repeatingGroupLength;
    int xOrigin;
    int yOrigin;
    AFPOrientation xRotation;
    AFPOrientation yRotation;
    byte reserved11 = 0x00;
    int xOriginOfContent;
    int yOriginOfContent;
    AFPOrientation xRotationOfContent;
    AFPOrientation yRotationOfContent;
    AFPReferenceCoordinateSystem referenceCoordinateSystem;

    public void decodeAFP(byte[] sfData, int offset, int length, AFPParserConfiguration config) throws AFPParserException {
      repeatingGroupLength = sfData[offset];
      xOrigin = UtilBinaryDecoding.parseInt(sfData, offset + 1, 3);
      yOrigin = UtilBinaryDecoding.parseInt(sfData, offset + 4, 3);
      xRotation = AFPOrientation.valueOf(UtilBinaryDecoding.parseShort(sfData, offset + 7, 2));
      yRotation = AFPOrientation.valueOf(UtilBinaryDecoding.parseShort(sfData, offset + 9, 2));
      reserved11 = sfData[offset + 11];
      xOriginOfContent = UtilBinaryDecoding.parseInt(sfData, offset + 12, 3);
      yOriginOfContent = UtilBinaryDecoding.parseInt(sfData, offset + 15, 3);
      xRotationOfContent = AFPOrientation.valueOf(UtilBinaryDecoding.parseShort(sfData, offset + 18, 2));
      yRotationOfContent = AFPOrientation.valueOf(UtilBinaryDecoding.parseShort(sfData, offset + 20, 2));
      referenceCoordinateSystem = AFPReferenceCoordinateSystem.valueOf(sfData[offset + 22]);
    }

    public void writeAFP(OutputStream os, AFPParserConfiguration config) throws IOException {
      os.write(repeatingGroupLength);
      os.write(UtilBinaryDecoding.intToByteArray(xOrigin, 3));
      os.write(UtilBinaryDecoding.intToByteArray(yOrigin, 3));
      os.write(xRotation.toBytes());
      os.write(yRotation.toBytes());
      os.write(reserved11);
      os.write(UtilBinaryDecoding.intToByteArray(xOriginOfContent, 3));
      os.write(UtilBinaryDecoding.intToByteArray(yOriginOfContent, 3));
      os.write(xRotationOfContent.toBytes());
      os.write(yRotationOfContent.toBytes());
      os.write(referenceCoordinateSystem.toByte());
    }

    public byte getRepeatingGroupLength() {
      return repeatingGroupLength;
    }

    public void setRepeatingGroupLength(byte repeatingGroupLength) {
      this.repeatingGroupLength = repeatingGroupLength;
    }

    public int getxOrigin() {
      return xOrigin;
    }

    public void setxOrigin(int xOrigin) {
      this.xOrigin = xOrigin;
    }

    public int getyOrigin() {
      return yOrigin;
    }

    public void setyOrigin(int yOrigin) {
      this.yOrigin = yOrigin;
    }

    public AFPOrientation getxRotation() {
      return xRotation;
    }

    public void setxRotation(AFPOrientation xRotation) {
      this.xRotation = xRotation;
    }

    public AFPOrientation getyRotation() {
      return yRotation;
    }

    public void setyRotation(AFPOrientation yRotation) {
      this.yRotation = yRotation;
    }

    public byte getReserved11() {
      return reserved11;
    }

    public void setReserved11(byte reserved11) {
      this.reserved11 = reserved11;
    }

    public int getxOriginOfContent() {
      return xOriginOfContent;
    }

    public void setxOriginOfContent(int xOriginOfContent) {
      this.xOriginOfContent = xOriginOfContent;
    }

    public int getyOriginOfContent() {
      return yOriginOfContent;
    }

    public void setyOriginOfContent(int yOriginOfContent) {
      this.yOriginOfContent = yOriginOfContent;
    }

    public AFPOrientation getxRotationOfContent() {
      return xRotationOfContent;
    }

    public void setxRotationOfContent(AFPOrientation xRotationOfContent) {
      this.xRotationOfContent = xRotationOfContent;
    }

    public AFPOrientation getyRotationOfContent() {
      return yRotationOfContent;
    }

    public void setyRotationOfContent(AFPOrientation yRotationOfContent) {
      this.yRotationOfContent = yRotationOfContent;
    }

    public AFPReferenceCoordinateSystem getReferenceCoordinateSystem() {
      return referenceCoordinateSystem;
    }

    public void setReferenceCoordinateSystem(
        AFPReferenceCoordinateSystem referenceCoordinateSystem) {
      this.referenceCoordinateSystem = referenceCoordinateSystem;
    }
  }
}