org.apache.batik.transcoder.wmf.tosvg

Class WMFRecordStore

java.lang.Object

org.apache.batik.transcoder.wmf.tosvg.AbstractWMFReader

org.apache.batik.transcoder.wmf.tosvg.WMFRecordStore

public class WMFRecordStore
extends AbstractWMFReader

Reads a WMF file, including an Aldus Placable Metafile Header.

Version:

$Id: WMFRecordStore.java 1643798 2014-12-08 12:51:24Z lbernardo $

Author:

Luan O'Carroll

Field Summary

Fields

Modifier and Type	Field and Description
protected int	numRecords
protected java.util.List<MetaRecord>	records
protected float	vpX
protected float	vpY

Fields inherited from class org.apache.batik.transcoder.wmf.tosvg.AbstractWMFReader

bottom, bReading, height, inch, isAldus, isotropic, lastObjectIdx, left, MM_PER_PIXEL, mtHeaderSize, mtMaxRecord, mtNoObjects, mtNoParameters, mtSize, mtType, mtVersion, numObjects, objectVector, PIXEL_PER_INCH, right, scaleX, scaleXY, scaleY, top, vpH, vpW, width, windowHeight, windowWidth, xSign, ySign

Constructor Summary

Constructors

Constructor and Description
WMFRecordStore()

Method Summary

Modifier and Type	Method and Description
int	getNumRecords() Returns a number of records in the image
MetaRecord	getRecord(int idx) Returns a meta record.
java.net.URL	getUrl() Returns the current URL
float	getVpX() Returns the viewport x origin
float	getVpY() Returns the viewport y origin
protected boolean	readRecords(java.io.DataInputStream is) Reads the WMF file from the specified Stream.
void	reset() Resets the internal storage and viewport coordinates.
void	setUrl(java.net.URL newUrl) Sets the current URL
void	setVpX(float newValue) Sets the viewport x origin
void	setVpY(float newValue) Sets the viewport y origin

Methods inherited from class org.apache.batik.transcoder.wmf.tosvg.AbstractWMFReader

addObject, addObjectAt, getBottomUnits, getHeightPixels, getHeightUnits, getLeftUnits, getMetaFileUnitsPerInch, getNumObjects, getObject, getPixelsPerUnit, getRectangleInch, getRectanglePixel, getRectangleUnits, getRightUnits, getTopUnits, getUnitsToPixels, getViewportHeightInch, getViewportHeightUnits, getViewportWidthInch, getViewportWidthUnits, getVpH, getVpHFactor, getVpW, getVpWFactor, getWidthPixels, getWidthUnits, getXSign, getYSign, isReading, read, readInt, readShort, setReading

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

numRecords

protected int numRecords

vpX

protected float vpX

vpY

protected float vpY

records

protected java.util.List<MetaRecord> records

Constructor Detail

WMFRecordStore

public WMFRecordStore()

Method Detail

reset

public void reset()

Resets the internal storage and viewport coordinates.

Specified by:

reset in class AbstractWMFReader

readRecords

protected boolean readRecords(java.io.DataInputStream is)
                       throws java.io.IOException

Reads the WMF file from the specified Stream.

Specified by:

readRecords in class AbstractWMFReader

Parameters:

is - input stream to read from

Returns:

true if reading was successful, false if any unhandled exception was caught

Throws:

java.io.IOException - on read errors

See Also:

WMFConstants

getUrl

public java.net.URL getUrl()

Returns the current URL

Returns:

current URL

setUrl

public void setUrl(java.net.URL newUrl)

Sets the current URL

Parameters:

newUrl - new current URL

getRecord

public MetaRecord getRecord(int idx)

Returns a meta record.

Parameters:

idx - index of record

Returns:

record at given index

getNumRecords

public int getNumRecords()

Returns a number of records in the image

Returns:

number of records

getVpX

public float getVpX()

Returns the viewport x origin

Returns:

viewport X origin

getVpY

public float getVpY()

Returns the viewport y origin

Returns:

viewport Y origin

setVpX

public void setVpX(float newValue)

Sets the viewport x origin

Parameters:

newValue - new viewport X origin

setVpY

public void setVpY(float newValue)

Sets the viewport y origin

Parameters:

newValue - new viewport Y origin