Package org.apache.poi.hemf.draw

Class HemfGraphics

java.lang.Object

org.apache.poi.hwmf.draw.HwmfGraphics

org.apache.poi.hemf.draw.HemfGraphics

All Implemented Interfaces:

HwmfCharsetAware

public class HemfGraphics
extends HwmfGraphics

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	HemfGraphics.EmfRenderState

Nested classes/interfaces inherited from class org.apache.poi.hwmf.draw.HwmfGraphics

HwmfGraphics.FillDrawStyle

Field Summary

Fields inherited from class org.apache.poi.hwmf.draw.HwmfGraphics

graphicsCtx, objectIndexes, objectTable, prop

Constructor Summary

Constructors

Constructor	Description
HemfGraphics(Graphics2D graphicsCtx, Rectangle2D bbox)

Method Summary

Modifier and Type	Method	Description
void	addObjectTableEntry(HwmfObjectTableEntry entry, int index)	Adds or sets an record of type HwmfObjectTableEntry to the object table.
void	addPlusObjectTableEntry(HwmfObjectTableEntry entry, int index)	Adds or sets an record of type HwmfObjectTableEntry to the plus object table.
void	applyObjectTableEntry(int index)	Applies the object table entry
void	applyPlusObjectTableEntry(int index)
void	draw(Consumer<Path2D> pathConsumer, HwmfGraphics.FillDrawStyle fillDraw)
void	draw(HemfRecord r)
void	draw(HemfPlusRecord r)
void	fill(Shape shape)
protected Paint	getHatchedFill()
protected Paint	getLinearGradient()
HwmfObjectTableEntry	getObjectTableEntry(int index)	Gets a record which was registered earlier
HwmfObjectTableEntry	getPlusObjectTableEntry(int index)
HemfDrawProperties	getProperties()
HemfGraphics.EmfRenderState	getRenderState()
protected HemfDrawProperties	newProperties(HwmfDrawProperties oldProps)
void	restorePlusProperties(int index)	Restores the properties from the plus stack
void	savePlusProperties(int index)	Saves the current properties to the plus stack
void	setRenderState(HemfGraphics.EmfRenderState renderState)
void	updateWindowMapMode()	After setting various window and viewport related properties, the underlying graphics context needs to be adapted.

Methods inherited from class org.apache.poi.hwmf.draw.HwmfGraphics

addObjectTableEntry, draw, drawImage, drawImage, drawString, drawString, getFill, getImageRenderer, getInitTransform, getPatternFromLong, getPatternPaint, getSolidFill, getStroke, getTransform, restoreProperties, saveProperties, setCharsetProvider, setClip, setTransform, unsetObjectTableEntry

Methods inherited from class java.lang.Object

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

Constructor Details

HemfGraphics

public HemfGraphics(Graphics2D graphicsCtx,
 Rectangle2D bbox)

Method Details

getProperties

public HemfDrawProperties getProperties()

Overrides:

getProperties in class HwmfGraphics

newProperties

protected HemfDrawProperties newProperties(HwmfDrawProperties oldProps)

Overrides:

newProperties in class HwmfGraphics

getRenderState

public HemfGraphics.EmfRenderState getRenderState()

setRenderState

public void setRenderState(HemfGraphics.EmfRenderState renderState)

draw

public void draw(HemfRecord r)

draw

public void draw(HemfPlusRecord r)

draw

@Internal
public void draw(Consumer<Path2D> pathConsumer,
 HwmfGraphics.FillDrawStyle fillDraw)

addObjectTableEntry

public void addObjectTableEntry(HwmfObjectTableEntry entry,
 int index)

Adds or sets an record of type HwmfObjectTableEntry to the object table. The index must be > 0

Parameters:

entry - the record to be stored

index - the index to be overwritten, regardless if its content was unset before

See Also:

• HwmfGraphics.addObjectTableEntry(HwmfObjectTableEntry)

addPlusObjectTableEntry

public void addPlusObjectTableEntry(HwmfObjectTableEntry entry,
 int index)

Adds or sets an record of type HwmfObjectTableEntry to the plus object table. The index must be in the range [0..63]

Parameters:

entry - the record to be stored

index - the index to be overwritten, regardless if its content was unset before

See Also:

• HwmfGraphics.addObjectTableEntry(HwmfObjectTableEntry)

getObjectTableEntry

public HwmfObjectTableEntry getObjectTableEntry(int index)

Gets a record which was registered earlier

Parameters:

index - the record index

Returns:

the record or null if it doesn't exist

getPlusObjectTableEntry

public HwmfObjectTableEntry getPlusObjectTableEntry(int index)

applyObjectTableEntry

public void applyObjectTableEntry(int index)

Description copied from class: HwmfGraphics

Applies the object table entry

Overrides:

applyObjectTableEntry in class HwmfGraphics

Parameters:

index - the index of the object table entry (0-based)

applyPlusObjectTableEntry

public void applyPlusObjectTableEntry(int index)

getHatchedFill

protected Paint getHatchedFill()

Overrides:

getHatchedFill in class HwmfGraphics

updateWindowMapMode

public void updateWindowMapMode()

Description copied from class: HwmfGraphics

After setting various window and viewport related properties, the underlying graphics context needs to be adapted. This methods gathers and sets the corresponding graphics transformations.

Overrides:

updateWindowMapMode in class HwmfGraphics

fill

public void fill(Shape shape)

Overrides:

fill in class HwmfGraphics

getLinearGradient

protected Paint getLinearGradient()

Overrides:

getLinearGradient in class HwmfGraphics

savePlusProperties

public void savePlusProperties(int index)

Saves the current properties to the plus stack

restorePlusProperties

public void restorePlusProperties(int index)

Restores the properties from the plus stack

Parameters:

index - the index of the previously saved properties