Package org.ghost4j

Class GhostscriptLibrary.display_callback_s

java.lang.Object

com.sun.jna.Structure

org.ghost4j.GhostscriptLibrary.display_callback_s

Enclosing interface:

GhostscriptLibrary

public static class GhostscriptLibrary.display_callback_s
extends com.sun.jna.Structure

Structure defining display callback functions.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	GhostscriptLibrary.display_callback_s.display_close	Callback called when device has been closed.
static interface	GhostscriptLibrary.display_callback_s.display_memalloc	Callback called to allocate memory for bitmap This is provided in case you need to create memory in a special way, e.g.
static interface	GhostscriptLibrary.display_callback_s.display_memfree	Callback called to free memory for bitmap.
static interface	GhostscriptLibrary.display_callback_s.display_open	Callback called when new device has been opened.
static interface	GhostscriptLibrary.display_callback_s.display_page	Callback called on show page.
static interface	GhostscriptLibrary.display_callback_s.display_preclose	Callback called when device is about to be closed.
static interface	GhostscriptLibrary.display_callback_s.display_presize	Callback called when device is about to be resized.
static interface	GhostscriptLibrary.display_callback_s.display_separation
static interface	GhostscriptLibrary.display_callback_s.display_size	Callback called when device has been resized.
static interface	GhostscriptLibrary.display_callback_s.display_sync	Callback called on page flush.
static interface	GhostscriptLibrary.display_callback_s.display_update	Callback called to notify the caller whenever a portion of the raster is updated.

Nested classes/interfaces inherited from class com.sun.jna.Structure

com.sun.jna.Structure.ByReference, com.sun.jna.Structure.ByValue, com.sun.jna.Structure.FieldOrder, com.sun.jna.Structure.StructField

Field Summary

Fields

Modifier and Type	Field	Description
GhostscriptLibrary.display_callback_s.display_close	display_close	Holds a display_close callback.
GhostscriptLibrary.display_callback_s.display_memalloc	display_memalloc	Holds a display_memalloc callback.
GhostscriptLibrary.display_callback_s.display_memfree	display_memfree	Holds a display_memfree callback.
GhostscriptLibrary.display_callback_s.display_open	display_open	Holds a display_open callback.
GhostscriptLibrary.display_callback_s.display_page	display_page	Holds a display_page callback.
GhostscriptLibrary.display_callback_s.display_preclose	display_preclose	Holds a display_preclose callback.
GhostscriptLibrary.display_callback_s.display_presize	display_presize	Holds a display_presize callback.
GhostscriptLibrary.display_callback_s.display_separation	display_separation	Holds a display_separation callback.
GhostscriptLibrary.display_callback_s.display_size	display_size	Holds a display_size callback.
GhostscriptLibrary.display_callback_s.display_sync	display_sync	Holds a display_sync callback.
GhostscriptLibrary.display_callback_s.display_update	display_update	Holds a display_update callback.
int	size	Size of this structure.
int	version_major	Major version of this structure.
int	version_minor	Minor version of this structure.

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor	Description
display_callback_s()

Method Summary

Modifier and Type	Method	Description
protected java.util.List<java.lang.String>	getFieldOrder()

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

size

public int size

Size of this structure. Used for checking if we have been handed a valid structure.

version_major

public int version_major

Major version of this structure. The major version number will change if this structure changes.

version_minor

public int version_minor

Minor version of this structure. The minor version number will change if new features are added without changes to this structure. For example, a new color format.

display_open

public GhostscriptLibrary.display_callback_s.display_open display_open

Holds a display_open callback.

display_preclose

public GhostscriptLibrary.display_callback_s.display_preclose display_preclose

Holds a display_preclose callback.

display_close

public GhostscriptLibrary.display_callback_s.display_close display_close

Holds a display_close callback.

display_presize

public GhostscriptLibrary.display_callback_s.display_presize display_presize

Holds a display_presize callback.

display_size

public GhostscriptLibrary.display_callback_s.display_size display_size

Holds a display_size callback.

display_sync

public GhostscriptLibrary.display_callback_s.display_sync display_sync

Holds a display_sync callback.

display_page

public GhostscriptLibrary.display_callback_s.display_page display_page

Holds a display_page callback.

display_update

public GhostscriptLibrary.display_callback_s.display_update display_update

Holds a display_update callback. Set this to null if not required.

display_memalloc

public GhostscriptLibrary.display_callback_s.display_memalloc display_memalloc

Holds a display_memalloc callback. Set this to null if not required.

display_memfree

public GhostscriptLibrary.display_callback_s.display_memfree display_memfree

Holds a display_memfree callback. Set this to null if not required.

display_separation

public GhostscriptLibrary.display_callback_s.display_separation display_separation

Holds a display_separation callback. Set this to null if not required. Ghostscript must only use this callback if version_major >= 2.

Constructor Detail

display_callback_s

public display_callback_s()

Method Detail

getFieldOrder

protected java.util.List<java.lang.String> getFieldOrder()

Overrides:

getFieldOrder in class com.sun.jna.Structure