grammarscope.browser.renderer

Class BoxRenderer

java.lang.Object

grammarscope.browser.renderer.ProtoRenderer

grammarscope.browser.renderer.BoxRenderer

All Implemented Interfaces:

IRenderer

Direct Known Subclasses:

CoreferencesRenderer, NamedEntitiesRenderer, PosesRenderer, RelationsRenderer, SentimentRenderer

public abstract class BoxRenderer
extends ProtoRenderer

Box renderer

Author:

Bernard Bou

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static java.awt.Color	ARROW_COLOR Arrow color
private static int	BOTTOM_INSET Bottom inset
protected Context	context Context
protected java.util.Map<java.lang.Integer,java.util.List<Drawable>>	drawables Boxes (indexed by line)
(package private) static java.awt.Color	HEAD_COLOR Head marker color
private HotSpots	hotSpots Tooltip hotspots
private static int	LABEL_BOTTOM_INSET Label bottom inset
private static int	LABEL_TOP_INSET Label top inset
protected static java.awt.Font	tagFont Tag font
private static int	TOP_INSET Top inset
private static int	X_MARGIN X margin

Fields inherited from class grammarscope.browser.renderer.ProtoRenderer

height, topOffset

Constructor Summary

Constructors

Constructor and Description
BoxRenderer(java.awt.Graphics g, HotSpots hotSpots, boolean tagFlag) Constructor

Method Summary

Modifier and Type	Method and Description
private void	addDrawable(Drawable drawable, int lineId) Add drawable to drawables
protected int	computeBoxHeight(int slotCount, int padHeight) Compute box height giving each box an equal share of the pad height
protected static int	computeUsed(int slotCount, int boxHeight) Compute used height
Context	getContext() Get context
protected int	getDefaultHeight() Get minimum box height to accept label
abstract int	layout(Document document, javax.swing.text.JTextComponent textComponent, int padWidth, int padTopOffset, int padHeight, int lineHeight) Layout
protected void	makeDrawable(java.util.List<Segment> segments, Segment headSegment, java.lang.String tag, java.awt.Paint color, int slot, int padTopOffset, int lineHeight, ISource source, javax.swing.text.JTextComponent textComponent) Make drawable
protected abstract Drawable	makeDrawable(java.awt.Rectangle boxRectangle, java.awt.Paint backgroundColor, java.lang.String tag, int slot, boolean hasPreviousFlag, boolean hasNextFlag, int headOffset, ISource source) Make drawable
void	paint(java.awt.Graphics g) Paint
protected void	setHotSpots() Set hotspots

Methods inherited from class grammarscope.browser.renderer.ProtoRenderer

getHeight, getTopOffset

Methods inherited from class java.lang.Object

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

Methods inherited from interface grammarscope.browser.renderer.IRenderer

getBackColor

Field Detail

HEAD_COLOR

static final java.awt.Color HEAD_COLOR

Head marker color

ARROW_COLOR

static final java.awt.Color ARROW_COLOR

Arrow color

TOP_INSET

private static final int TOP_INSET

Top inset

See Also:

Constant Field Values

BOTTOM_INSET

private static final int BOTTOM_INSET

Bottom inset

See Also:

Constant Field Values

LABEL_TOP_INSET

private static final int LABEL_TOP_INSET

Label top inset

See Also:

Constant Field Values

LABEL_BOTTOM_INSET

private static final int LABEL_BOTTOM_INSET

Label bottom inset

See Also:

Constant Field Values

X_MARGIN

private static final int X_MARGIN

X margin

See Also:

Constant Field Values

drawables

protected final java.util.Map<java.lang.Integer,java.util.List<Drawable>> drawables

Boxes (indexed by line)

tagFont

protected static final java.awt.Font tagFont

Tag font

context

protected final Context context

Context

hotSpots

private final HotSpots hotSpots

Tooltip hotspots

Constructor Detail

BoxRenderer

public BoxRenderer(java.awt.Graphics g,
                   HotSpots hotSpots,
                   boolean tagFlag)

Constructor

Parameters:

g - graphic context

hotSpots - hotspots

tagFlag - tag flag

Method Detail

getContext

public Context getContext()

Get context

Returns:

context

layout

public abstract int layout(Document document,
                           javax.swing.text.JTextComponent textComponent,
                           int padWidth,
                           int padTopOffset,
                           int padHeight,
                           int lineHeight)
                    throws javax.swing.text.BadLocationException

Description copied from interface: IRenderer

Layout

Parameters:

document - document

textComponent - text component

padWidth - annotation pad width

padTopOffset - annotation pad top offset

padHeight - annotation pad height

lineHeight - text line height

Returns:

used pad height

Throws:

javax.swing.text.BadLocationException - exception

makeDrawable

protected void makeDrawable(java.util.List<Segment> segments,
                            Segment headSegment,
                            java.lang.String tag,
                            java.awt.Paint color,
                            int slot,
                            int padTopOffset,
                            int lineHeight,
                            ISource source,
                            javax.swing.text.JTextComponent textComponent)
                     throws javax.swing.text.BadLocationException

Make drawable

Parameters:

segments - segments for box to span

headSegment - head segment

tag - box tag

color - box color

slot - box slot

padTopOffset - top

lineHeight - text line height

source - source object

textComponent - text component to provide segment locations

Throws:

javax.swing.text.BadLocationException - exception

makeDrawable

protected abstract Drawable makeDrawable(java.awt.Rectangle boxRectangle,
                                         java.awt.Paint backgroundColor,
                                         java.lang.String tag,
                                         int slot,
                                         boolean hasPreviousFlag,
                                         boolean hasNextFlag,
                                         int headOffset,
                                         ISource source)

Make drawable

Parameters:

boxRectangle - drawable height

backgroundColor - drawable background color

tag - drawable tag

slot - drawable's allocated slot

hasPreviousFlag - whether this drawable continues previous line

hasNextFlag - whether this drawable is continued on next line

headOffset - head x offset (from left) if any

source - source object

Returns:

drawable

addDrawable

private void addDrawable(Drawable drawable,
                         int lineId)

Add drawable to drawables

Parameters:

drawable - drawable

lineId - line id

paint

public void paint(java.awt.Graphics g)

Description copied from interface: IRenderer

Paint

Parameters:

g - graphics context

computeUsed

protected static int computeUsed(int slotCount,
                                 int boxHeight)

Compute used height

Parameters:

slotCount - slot count

boxHeight - box height

Returns:

used height

computeBoxHeight

protected int computeBoxHeight(int slotCount,
                               int padHeight)

Compute box height giving each box an equal share of the pad height

Parameters:

slotCount - number of slots

padHeight - pad height

Returns:

box height

getDefaultHeight

protected int getDefaultHeight()

Get minimum box height to accept label

Returns:

minimum box height to accept label

setHotSpots

protected void setHotSpots()

Set hotspots