Package org.apache.poi.hemf.record.emf

Class HemfDraw.EmfPolygon

java.lang.Object

org.apache.poi.hwmf.record.HwmfDraw.WmfPolygon

org.apache.poi.hemf.record.emf.HemfDraw.EmfPolygon

All Implemented Interfaces:

GenericRecord, HemfRecord, HwmfRecord

Direct Known Subclasses:

HemfDraw.EmfPolygon16, HemfDraw.EmfPolyline

Enclosing class:

HemfDraw

public static class HemfDraw.EmfPolygon
extends HwmfDraw.WmfPolygon
implements HemfRecord

The EMR_POLYGON record specifies a polygon consisting of two or more vertexes connected by straight lines.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.poi.hemf.record.emf.HemfRecord

HemfRecord.RenderBounds

Field Summary

Fields inherited from class org.apache.poi.hwmf.record.HwmfDraw.WmfPolygon

poly

Constructor Summary

Constructors

Constructor	Description
EmfPolygon()

Method Summary

Modifier and Type	Method	Description
void	calcBounds(HemfRecord.RenderBounds holder)
void	draw(HemfGraphics ctx)	Draws the record, the default redirects to the parent WMF record drawing
Rectangle2D	getBounds()
HemfRecordType	getEmfRecordType()
protected HwmfGraphics.FillDrawStyle	getFillDrawStyle()
Map<String,Supplier<?>>	getGenericProperties()
HemfRecordType	getGenericRecordType()
protected boolean	hasStartPoint()
long	init(LittleEndianInputStream leis, long recordSize, long recordId)	Init record from stream
protected long	readPoint(LittleEndianInputStream leis, Point2D point)

Methods inherited from class org.apache.poi.hwmf.record.HwmfDraw.WmfPolygon

addClose, draw, getPoly, getWmfRecordType, init, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord

getGenericChildren

Methods inherited from interface org.apache.poi.hemf.record.emf.HemfRecord

setHeader

Constructor Details

EmfPolygon

public EmfPolygon()

Method Details

getEmfRecordType

public HemfRecordType getEmfRecordType()

Specified by:

getEmfRecordType in interface HemfRecord

readPoint

protected long readPoint(LittleEndianInputStream leis,
 Point2D point)

init

public long init(LittleEndianInputStream leis,
 long recordSize,
 long recordId)
          throws IOException

Description copied from interface: HemfRecord

Init record from stream

Specified by:

init in interface HemfRecord

Parameters:

leis - the little endian input stream

recordSize - the size limit for this record

recordId - the id of the HemfRecordType

Returns:

count of processed bytes

Throws:

IOException - when the inputstream is malformed

hasStartPoint

protected boolean hasStartPoint()

Returns:

true, if start point is in the list of points. false, if start point is taken from the context

getFillDrawStyle

protected HwmfGraphics.FillDrawStyle getFillDrawStyle()

Overrides:

getFillDrawStyle in class HwmfDraw.WmfPolygon

Returns:

true, if the shape should be filled

draw

public void draw(HemfGraphics ctx)

Description copied from interface: HemfRecord

Draws the record, the default redirects to the parent WMF record drawing

Specified by:

draw in interface HemfRecord

Parameters:

ctx - the drawing context

getBounds

public Rectangle2D getBounds()

getGenericProperties

public Map<String,Supplier<?>> getGenericProperties()

Specified by:

getGenericProperties in interface GenericRecord

Overrides:

getGenericProperties in class HwmfDraw.WmfPolygon

getGenericRecordType

public HemfRecordType getGenericRecordType()

Specified by:

getGenericRecordType in interface GenericRecord

Specified by:

getGenericRecordType in interface HemfRecord

Specified by:

getGenericRecordType in interface HwmfRecord

calcBounds

public void calcBounds(HemfRecord.RenderBounds holder)

Specified by:

calcBounds in interface HemfRecord