org.apache.fop.afp

## Class AFPPaintingState

- java.lang.Object
- - org.apache.fop.util.AbstractPaintingState
  - - org.apache.fop.afp.AFPPaintingState

All Implemented Interfaces:
  Serializable, Cloneable

    public class AFPPaintingState
    extends AbstractPaintingState

This keeps information about the current painting state when writing to an AFP datastream.

See Also:
  Serialized Form

### Nested Class Summary

### Nested classes/interfaces inherited from class org.apache.fop.util.AbstractPaintingState

`AbstractPaintingState.AbstractData, AbstractPaintingState.StateStack<E>`

### Constructor Summary

Constructors
Constructor and Description
`AFPPaintingState()`

### Method Summary

All Methods Instance Methods Concrete Methods
`boolean` `canEmbedJpeg()` Returns true if JPEGs can be embedded in an AFP document.
`Object` `clone()`
`float` `getBitmapEncodingQuality()` Gets the image encoding quality setting to use when encoding bitmap images.
`int` `getBitsPerPixel()` Returns the number of bits per pixel
`org.apache.xmlgraphics.java2d.color.ColorConverter` `getColorConverter()` Used to convert color in respect of the colorImages flag
`float` `getDitheringQuality()` Gets the dithering quality setting to use when converting images to monochrome images.
`boolean` `getFS45()` gets whether images should be FS45
`String` `getImageUri()` Gets the uri of the current image
`protected int` `getLandscapeRotation()` Returns the landscape rotation
`float` `getLineWidthCorrection()` Returns the line width correction.
`AFPPageFonts` `getPageFonts()` Gets the current page fonts
`int` `getPageHeight()` Returns the page height
`protected org.apache.fop.afp.AFPPaintingState.AFPPagePaintingState` `getPagePaintingState()` Returns the painting state of the current page
`int` `getPageRotation()` Returns the page rotation
`int` `getPageWidth()` Returns the page width
`Point` `getPoint(int x, int y)` Returns a point on the current page, taking the current painting state into account.
`protected int` `getPortraitRotation()` Returns the rotation to be used for portrait pages
`int` `getResolution()` Returns the output/device resolution.
`int` `getRotation()` Returns the currently derived rotation
`AFPUnitConverter` `getUnitConverter()` Returns the unit converter
`boolean` `getWrapGocaPSeg()`
`boolean` `getWrapPSeg()` Whether FS11 and SF45 non-inline images should be wrapped in a page segment
`protected AbstractPaintingState` `instantiate()` Instantiates a new state object
`protected AbstractPaintingState.AbstractData` `instantiateData()` Instantiates a new state data object
`boolean` `isCMYKImagesSupported()` Indicates whether CMYK images (IOCA FS45) are enabled.
`boolean` `isColorImages()` Returns true if color images are to be used
`boolean` `isGOCAEnabled()` Indicates whether GOCA is enabled or disabled.
`boolean` `isNativeImagesSupported()` Returns true if images are supported natively in this AFP environment
`boolean` `isStrokeGOCAText()` Indicates whether to stroke text in GOCA mode or to use text operators where possible.
`void` `setBitmapEncodingQuality(float quality)` Sets the image encoding quality setting to use when encoding bitmap images.
`void` `setBitsPerPixel(int bitsPerPixel)` Sets the number of bits used per pixel
`void` `setCanEmbedJpeg(boolean canEmbed)` Set whether or not JPEG images can be embedded within an AFP document.
`void` `setCMYKImagesSupported(boolean value)` Controls whether CMYK images (IOCA FS45) are enabled.
`void` `setColorImages(boolean colorImages)` Sets whether images are color or not and instantiates a ColorHandler
`void` `setDitheringQuality(float quality)` Sets the dithering quality setting to use when converting images to monochrome images.
`void` `setFS45(boolean fs45)` sets whether images should be FS45
`void` `setGOCAEnabled(boolean enabled)` Controls whether GOCA is enabled or disabled.
`void` `setImageUri(String uri)` Sets the uri of the current image
`void` `setLandscapeRotation(int rotation)` Sets the rotation to be used for landscape pages, valid values are 0, 90, 180, 270 (default).
`void` `setLineWidthCorrection(float correction)` Sets the line width correction
`void` `setNativeImagesSupported(boolean nativeImagesSupported)` Sets whether images are natively supported or not in the AFP environment
`void` `setPageHeight(int pageHeight)` Sets the page height
`void` `setPageWidth(int pageWidth)` Sets the page width
`void` `setPortraitRotation(int rotation)` Sets the rotation to be used for portrait pages, valid values are 0 (default), 90, 180, 270.
`void` `setResolution(int resolution)` Sets the output/device resolution
`void` `setStrokeGOCAText(boolean stroke)` Controls whether to stroke text in GOCA mode or to use text operators where possible.
`void` `setWrapGocaPSeg(boolean pSeg)`
`void` `setWrapPSeg(boolean pSeg)` Sets whether FS11 and FS45 non-inline images should be wrapped in a page segment
`String` `toString()`

### Methods inherited from class org.apache.fop.util.AbstractPaintingState

`checkTransform, clear, clearTransform, concatenate, getBackColor, getBaseTransform, getColor, getData, getFontName, getFontSize, getLineWidth, getStateStack, getTransform, resetTransform, restore, restoreAll, save, saveAll, setBackColor, setColor, setDashArray, setData, setFontName, setFontSize, setLineWidth`

### Methods inherited from class java.lang.Object

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

### Constructor Detail

#### AFPPaintingState

    public AFPPaintingState()

### Method Detail

#### setPortraitRotation

    public void setPortraitRotation(int rotation)

Sets the rotation to be used for portrait pages, valid values are 0 (default), 90, 180, 270.

Parameters:
  `rotation` - The rotation in degrees.

#### getPortraitRotation

    protected int getPortraitRotation()

Returns the rotation to be used for portrait pages

Returns:
  the rotation to be used for portrait pages

#### setLandscapeRotation

    public void setLandscapeRotation(int rotation)

Sets the rotation to be used for landscape pages, valid values are 0, 90, 180, 270 (default).

Parameters:
  `rotation` - The rotation in degrees.

#### getLandscapeRotation

    protected int getLandscapeRotation()

Returns the landscape rotation

Returns:
  the landscape rotation

#### setBitsPerPixel

    public void setBitsPerPixel(int bitsPerPixel)

Sets the number of bits used per pixel

Parameters:
  `bitsPerPixel` - number of bits per pixel

#### getBitsPerPixel

    public int getBitsPerPixel()

Returns the number of bits per pixel

Returns:
  the number of bits per pixel

#### setColorImages

    public void setColorImages(boolean colorImages)

Sets whether images are color or not and instantiates a ColorHandler

Parameters:
  `colorImages` - color image output

#### isColorImages

    public boolean isColorImages()

Returns true if color images are to be used

Returns:
  true if color images are to be used

#### getColorConverter

    public org.apache.xmlgraphics.java2d.color.ColorConverter getColorConverter()

Used to convert color in respect of the colorImages flag

Returns:
  the color converter

#### setNativeImagesSupported

    public void setNativeImagesSupported(boolean nativeImagesSupported)

Sets whether images are natively supported or not in the AFP environment

Parameters:
  `nativeImagesSupported` - true if images are natively supported in this AFP environment

#### isNativeImagesSupported

    public boolean isNativeImagesSupported()

Returns true if images are supported natively in this AFP environment

Returns:
  true if images are supported natively in this AFP environment

#### setCanEmbedJpeg

    public void setCanEmbedJpeg(boolean canEmbed)

Set whether or not JPEG images can be embedded within an AFP document.

Parameters:
  `canEmbed` - true if the JPEG image can be embedded

#### canEmbedJpeg

    public boolean canEmbedJpeg()

Returns true if JPEGs can be embedded in an AFP document.

Returns:
  true if JPEG embedding is allowed

#### setCMYKImagesSupported

    public void setCMYKImagesSupported(boolean value)

Controls whether CMYK images (IOCA FS45) are enabled. By default, support is disabled for wider compatibility. When disabled, any CMYK image is converted to the selected color format.

Parameters:
  `value` - true to enabled CMYK images

#### isCMYKImagesSupported

    public boolean isCMYKImagesSupported()

Indicates whether CMYK images (IOCA FS45) are enabled.

Returns:
  true if IOCA FS45 is enabled

#### getDitheringQuality

    public float getDitheringQuality()

Gets the dithering quality setting to use when converting images to monochrome images.

Returns:
  the dithering quality (a value between 0.0f and 1.0f)

#### setDitheringQuality

    public void setDitheringQuality(float quality)

Sets the dithering quality setting to use when converting images to monochrome images.

Parameters:
  `quality` - Defines the desired quality level for the conversion. Valid values: a value between 0.0f (fastest) and 1.0f (best)

#### getBitmapEncodingQuality

    public float getBitmapEncodingQuality()

Gets the image encoding quality setting to use when encoding bitmap images.

Returns:
  the encoding quality (a value between 0.0f and 1.0f, 1.0 meaning loss-less)

#### setBitmapEncodingQuality

    public void setBitmapEncodingQuality(float quality)

Sets the image encoding quality setting to use when encoding bitmap images.

Parameters:
  `quality` - Defines the desired quality level for the conversion. Valid values: a value between 0.0f (lowest) and 1.0f (best, loss-less)

#### setResolution

    public void setResolution(int resolution)

Sets the output/device resolution

Parameters:
  `resolution` - the output resolution (dpi)

#### setLineWidthCorrection

    public void setLineWidthCorrection(float correction)

Sets the line width correction

Parameters:
  `correction` - the line width multiplying factor correction

#### getResolution

    public int getResolution()

Returns the output/device resolution.

Returns:
  the resolution in dpi

#### getLineWidthCorrection

    public float getLineWidthCorrection()

Returns the line width correction.

Returns:
  the correction

#### setGOCAEnabled

    public void setGOCAEnabled(boolean enabled)

Controls whether GOCA is enabled or disabled.

Parameters:
  `enabled` - true if GOCA is enabled, false if it is disabled

#### isGOCAEnabled

    public boolean isGOCAEnabled()

Indicates whether GOCA is enabled or disabled.

Returns:
  true if GOCA is enabled, false if GOCA is disabled

#### setStrokeGOCAText

    public void setStrokeGOCAText(boolean stroke)

Controls whether to stroke text in GOCA mode or to use text operators where possible.

Parameters:
  `stroke` - true to stroke, false to paint with text operators where possible

#### isStrokeGOCAText

    public boolean isStrokeGOCAText()

Indicates whether to stroke text in GOCA mode or to use text operators where possible.

Returns:
  true to stroke, false to paint with text operators where possible

#### getWrapPSeg

    public boolean getWrapPSeg()

Whether FS11 and SF45 non-inline images should be wrapped in a page segment

Returns:
  true iff images should be wrapped

#### setWrapPSeg

    public void setWrapPSeg(boolean pSeg)

Sets whether FS11 and FS45 non-inline images should be wrapped in a page segment

Parameters:
  `pSeg` - true iff images should be wrapped

#### getWrapGocaPSeg

    public boolean getWrapGocaPSeg()

#### setWrapGocaPSeg

    public void setWrapGocaPSeg(boolean pSeg)

#### getFS45

    public boolean getFS45()

gets whether images should be FS45

Returns:
  true iff images should be FS45

#### setFS45

    public void setFS45(boolean fs45)

sets whether images should be FS45

Parameters:
  `fs45` - true iff images should be FS45

#### instantiateData

    protected AbstractPaintingState.AbstractData instantiateData()

Instantiates a new state data object

Specified by:
  `instantiateData` in class `AbstractPaintingState`
Returns:
  a new state data object

#### instantiate

    protected AbstractPaintingState instantiate()

Instantiates a new state object

Specified by:
  `instantiate` in class `AbstractPaintingState`
Returns:
  a new state object

#### getPagePaintingState

    protected org.apache.fop.afp.AFPPaintingState.AFPPagePaintingState getPagePaintingState()

Returns the painting state of the current page

Returns:
  the painting state of the current page

#### getPageFonts

    public AFPPageFonts getPageFonts()

Gets the current page fonts

Returns:
  the current page fonts

#### setPageWidth

    public void setPageWidth(int pageWidth)

Sets the page width

Parameters:
  `pageWidth` - the page width

#### getPageWidth

    public int getPageWidth()

Returns the page width

Returns:
  the page width

#### setPageHeight

    public void setPageHeight(int pageHeight)

Sets the page height

Parameters:
  `pageHeight` - the page height

#### getPageHeight

    public int getPageHeight()

Returns the page height

Returns:
  the page height

#### getPageRotation

    public int getPageRotation()

Returns the page rotation

Returns:
  the page rotation

#### setImageUri

    public void setImageUri(String uri)

Sets the uri of the current image

Parameters:
  `uri` - the uri of the current image

#### getImageUri

    public String getImageUri()

Gets the uri of the current image

Returns:
  the uri of the current image

#### getRotation

    public int getRotation()

Returns the currently derived rotation

Returns:
  the currently derived rotation

#### getUnitConverter

    public AFPUnitConverter getUnitConverter()

Returns the unit converter

Returns:
  the unit converter

#### getPoint

    public Point getPoint(int x,
                          int y)

Returns a point on the current page, taking the current painting state into account.

Parameters:
  `x` - the X-coordinate
  `y` - the Y-coordinate
Returns:
  a point on the current page

#### clone

    public Object clone()

Overrides:
  `clone` in class `AbstractPaintingState`

#### toString

    public String toString()

Overrides:
  `toString` in class `AbstractPaintingState`