AbstractGraphicsCoord (Apache FOP 2.1 API)

java.lang.Object
- org.apache.fop.afp.modca.AbstractAFPObject
- - org.apache.fop.afp.goca.AbstractGraphicsDrawingOrder
  - - org.apache.fop.afp.goca.AbstractGraphicsCoord

All Implemented Interfaces:

Streamable, StructuredData

Direct Known Subclasses:

GraphicsBox, GraphicsCharacterString, GraphicsFillet, GraphicsFullArc, GraphicsLine, GraphicsSetArcParameters, GraphicsSetCurrentPosition
```
public abstract class AbstractGraphicsCoord
extends AbstractGraphicsDrawingOrder
```
A base class encapsulating the structure of coordinate based GOCA objects

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.fop.afp.modca.AbstractAFPObject
  AbstractAFPObject.Category, AbstractAFPObject.Type

Field Summary

Fields
Modifier and Type Field Description

protected int[] coords
array of x/y coordinates

protected boolean relative
if true, then uses relative drawing order
- Fields inherited from class org.apache.fop.afp.modca.AbstractAFPObject
  LOG, SF_CLASS, SF_HEADER_LENGTH

Fields
Modifier and Type	Field	Description
`protected int[]`	`coords`	array of x/y coordinates
`protected boolean`	`relative`	if true, then uses relative drawing order

Constructor Summary

Constructors
Constructor	Description
`AbstractGraphicsCoord(int[] coords)`	Constructor
`AbstractGraphicsCoord(int[] coords, boolean relative)`	Constructor
`AbstractGraphicsCoord(int x, int y)`	Constructor
`AbstractGraphicsCoord(int x1, int y1, int x2, int y2)`	Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`addCoords(byte[] data, int fromIndex)`	Adds the coordinates to the structured field data
`int`	`getDataLength()`	Returns the data length of this structured field
`protected boolean`	`isRelative()`	Returns true if this is a relative drawing order
`java.lang.String`	`toString()`
`void`	`writeToStream(java.io.OutputStream os)`	DataStream objects must implement the writeToStream() method to write its data to the given OutputStream

Methods inherited from class org.apache.fop.afp.modca.AbstractAFPObject
copySF, copySF, truncate, writeChunksToStream, writeObjects

Methods inherited from class org.apache.fop.afp.goca.AbstractGraphicsDrawingOrder
getName

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

- Field Detail
  - coords
```
protected int[] coords
```
    array of x/y coordinates
  - relative
```
protected boolean relative
```
    if true, then uses relative drawing order
- Constructor Detail
  - AbstractGraphicsCoord
```
public AbstractGraphicsCoord(int[] coords)
```
    Constructor
    
    Parameters:
    
    coords - the x/y coordinates for this object
  - AbstractGraphicsCoord
```
public AbstractGraphicsCoord(int[] coords,
                             boolean relative)
```
    Constructor
    
    Parameters:
    
    coords - the x/y coordinates for this object
    
    relative - true if relative drawing order
  - AbstractGraphicsCoord
```
public AbstractGraphicsCoord(int x,
                             int y)
```
    Constructor
    
    Parameters:
    
    x - the x coordinate for this object
    
    y - the y coordinate for this object
  - AbstractGraphicsCoord
```
public AbstractGraphicsCoord(int x1,
                             int y1,
                             int x2,
                             int y2)
```
    Constructor
    
    Parameters:
    
    x1 - the x1 coordinate for this object
    
    y1 - the y1 coordinate for this object
    
    x2 - the x2 coordinate for this object
    
    y2 - the y2 coordinate for this object
- Method Detail
  - getDataLength
```
public int getDataLength()
```
    Returns the data length of this structured field
    
    Returns:
    
    the data length of this structured field
  - writeToStream
```
public void writeToStream(java.io.OutputStream os)
                   throws java.io.IOException
```
    DataStream objects must implement the writeToStream() method to write its data to the given OutputStream
    
    Parameters:
    
    os - the outputsteam stream
    
    Throws:
    
    java.io.IOException - an I/O exception of some sort has occurred.
  - addCoords
```
protected void addCoords(byte[] data,
                         int fromIndex)
```
    Adds the coordinates to the structured field data
    
    Parameters:
    
    data - the structured field data
    
    fromIndex - the start index
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - isRelative
```
protected boolean isRelative()
```
    Returns true if this is a relative drawing order
    
    Returns:
    
    true if this is a relative drawing order

Class AbstractGraphicsCoord

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.fop.afp.modca.AbstractAFPObject

Field Summary

Fields inherited from class org.apache.fop.afp.modca.AbstractAFPObject

Constructor Summary

Method Summary

Methods inherited from class org.apache.fop.afp.modca.AbstractAFPObject

Methods inherited from class org.apache.fop.afp.goca.AbstractGraphicsDrawingOrder

Methods inherited from class java.lang.Object

Field Detail

coords

relative

Constructor Detail

AbstractGraphicsCoord

AbstractGraphicsCoord

AbstractGraphicsCoord

AbstractGraphicsCoord

Method Detail

getDataLength

writeToStream

addCoords

toString

isRelative