Summary: Constants | Ctors | Methods | Inherited Methods | [Expand All]

public abstract class

TextSource

extends Object

java.lang.Object
↳	sun.font.TextSource

Known Direct Subclasses

StandardTextSource

Class Overview

A text source represents text for rendering, plus context information. All text in the source uses the same font, metrics, and render context, and is at the same bidi level.

Summary

Constants
boolean	WITHOUT_CONTEXT	Constant for toString(boolean).
boolean	WITH_CONTEXT	Constant for toString(boolean).

Public Constructors
	TextSource()

Public Methods
abstract int	getBidiLevel() Bidi level of all the characters in context.
abstract char[]	getChars() Source character data.
abstract int	getContextLength() Length of context data.
abstract int	getContextStart() Start of context data in char array returned from getChars.
abstract CoreMetrics	getCoreMetrics() Line metrics for source data.
abstract FontRenderContext	getFRC() Font render context to use when measuring or rendering source data.
abstract Font	getFont() Font for source data.
abstract int	getLayoutFlags() Return the layout flags
abstract int	getLength() Length of source data.
abstract int	getStart() Start of source data in char array returned from getChars.
abstract TextSource	getSubSource(int start, int length, int dir) Get subrange of this TextSource.
abstract String	toString(boolean withContext) Get debugging info about this TextSource instance.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this object.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
final Class<?>	getClass() Returns the runtime class of this `Object`.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

Constants

public static final boolean WITHOUT_CONTEXT

Constant for toString(boolean). Indicates that toString should not return info outside of the context of this instance.

Constant Value: false

public static final boolean WITH_CONTEXT

Constant for toString(boolean). Indicates that toString should return info outside of the context of this instance.

Constant Value: true

Public Constructors

public TextSource ()

Public Methods

public abstract int getBidiLevel ()

Bidi level of all the characters in context.

public abstract char[] getChars ()

Source character data.

public abstract int getContextLength ()

Length of context data.

public abstract int getContextStart ()

Start of context data in char array returned from getChars.

public abstract CoreMetrics getCoreMetrics ()

Line metrics for source data.

public abstract FontRenderContext getFRC ()

Font render context to use when measuring or rendering source data.

public abstract Font getFont ()

Font for source data.

public abstract int getLayoutFlags ()

Return the layout flags

public abstract int getLength ()

Length of source data.

public abstract int getStart ()

Start of source data in char array returned from getChars.

public abstract TextSource getSubSource (int start, int length, int dir)

Get subrange of this TextSource. dir is one of the TextLineComponent constants

public abstract String toString (boolean withContext)

Get debugging info about this TextSource instance. Default implementation just returns toString. Subclasses should implement this to match the semantics of the toString constants.

Interfaces

Classes

Enums

Exceptions