Device

Inheritance: java.lang.Object

public abstract class Device

Implements the interface for outputting text and graphic content to abstract device. Rendering is performed page by page.

Constructors

Constructor	Description
Device()	Creates a new instance.

Methods

Method	Description
initialize()	Initializes the device.
getPageCount()	Gets the number of pages.
isReady()	Shows if device is ready for output.
getDestinationName()	Gets destination name: output file name or device description.
create()	Creates a copy of this device.
dispose()	Disposes the device.
startDocument()	Starts the whole document.
endDocument()	Finalizes the whole document.
startPage(float width, float height)	Starts a new page.
endPage()	Finalizes a page.
addHyperlink(Rectangle2D activeRect, ColoredStroke border, String targetUri)	Sets the hyperlink with a URI as its target.
setTransform(AffineTransform matrix)	Sets the current coordinate space transformation.
setClip(Shape path)	Sets the current clip path.
getStroke()	Gets the current stroke.
setStroke(ColoredStroke value)	Sets the current stroke.
getFill()	Gets the current fill color.
setFill(Color value)	Sets the current fill color.
getStrokeOpacity()	Gets the current stroke opacity.
setStrokeOpacity(float value)	Sets the current stroke opacity.
getFillOpacity()	Gets the current fill opacity.
setFillOpacity(float value)	Sets the current fill opacity.
drawString(String str, float originX, float originY, List charInfos)	Draws a text string.
drawPath(Shape path)	Draws a path.
fillPath(Shape path)	Fills a path.
showImage(Point2D origin, Dimension2D size, byte[] imageData)	Shows a raster image.

Device()

public Device()

Creates a new instance.

initialize()

public abstract void initialize()

Initializes the device.

getPageCount()

public abstract int getPageCount()

Gets the number of pages.

Returns: int - The number of pages.

isReady()

public abstract boolean isReady()

Shows if device is ready for output.

Returns: boolean - True if device is ready to receive output. Otherwise, False .

getDestinationName()

public abstract String getDestinationName()

Gets destination name: output file name or device description.

Returns: java.lang.String - Destination name: output file name or device description.

create()

public Device create()

Creates a copy of this device.

Returns: Device - Copy of this device.

dispose()

public void dispose()

Disposes the device.

startDocument()

public abstract void startDocument()

Starts the whole document.

endDocument()

public abstract void endDocument()

Finalizes the whole document.

startPage(float width, float height)

public abstract void startPage(float width, float height)

Starts a new page.

Parameters:

Parameter	Type	Description
width	float	The page width.
height	float	The page height.

endPage()

public abstract void endPage()

Finalizes a page.

addHyperlink(Rectangle2D activeRect, ColoredStroke border, String targetUri)

public abstract void addHyperlink(Rectangle2D activeRect, ColoredStroke border, String targetUri)

Sets the hyperlink with a URI as its target.

Parameters:

Parameter	Type	Description
activeRect	java.awt.geom.Rectangle2D	The active rectangle of the link.
border	ColoredStroke	The link border.
targetUri	java.lang.String	The target URI.

setTransform(AffineTransform matrix)

public abstract void setTransform(AffineTransform matrix)

Sets the current coordinate space transformation.

Parameters:

Parameter	Type	Description
matrix	java.awt.geom.AffineTransform	The transformation matrix.

setClip(Shape path)

public abstract void setClip(Shape path)

Sets the current clip path.

Parameters:

Parameter	Type	Description
path	java.awt.Shape	The clip path.

getStroke()

public ColoredStroke getStroke()

Gets the current stroke.

Returns: ColoredStroke - The current stroke.

setStroke(ColoredStroke value)

public void setStroke(ColoredStroke value)

Sets the current stroke.

Parameters:

Parameter	Type	Description
value	ColoredStroke	The new current stroke.

getFill()

public Color getFill()

Gets the current fill color.

Returns: java.awt.Color - The current fill color.

setFill(Color value)

public void setFill(Color value)

Sets the current fill color.

Parameters:

Parameter	Type	Description
value	java.awt.Color	The new current fill color.

getStrokeOpacity()

public float getStrokeOpacity()

Gets the current stroke opacity.

Returns: float - The current stroke opacity.

setStrokeOpacity(float value)

public void setStrokeOpacity(float value)

Sets the current stroke opacity.

Parameters:

Parameter	Type	Description
value	float	The current stroke opacity.

getFillOpacity()

public float getFillOpacity()

Gets the current fill opacity.

Returns: float - The current fill opacity.

setFillOpacity(float value)

public void setFillOpacity(float value)

Sets the current fill opacity.

Parameters:

Parameter	Type	Description
value	float	The current fill opacity.

drawString(String str, float originX, float originY, List charInfos)

public abstract void drawString(String str, float originX, float originY, List<GlyphData> charInfos)

Draws a text string.

Parameters:

Parameter	Type	Description
str	java.lang.String	The string.
originX	float	The x coordinate of the origin.
originY	float	The x coordinate of the origin.
charInfos	java.util.List<com.aspose.tex.rendering.GlyphData>	Glyph data required for precise typesetting of a text string.

drawPath(Shape path)

public abstract void drawPath(Shape path)

Draws a path.

Parameters:

Parameter	Type	Description
path	java.awt.Shape	A path to draw.

fillPath(Shape path)

public abstract void fillPath(Shape path)

Fills a path.

Parameters:

Parameter	Type	Description
path	java.awt.Shape	A path to fill.

showImage(Point2D origin, Dimension2D size, byte[] imageData)

public abstract void showImage(Point2D origin, Dimension2D size, byte[] imageData)

Shows a raster image.

Parameters:

Parameter	Type	Description
origin	java.awt.geom.Point2D	The bottom-left corner of the shown image.
size	java.awt.geom.Dimension2D	The size of the shown image.
imageData	byte[]	The image data.