com.atakmap.android.image.nitf.overlays

Class LabelOverlay

java.lang.Object

com.atakmap.android.image.nitf.overlays.Overlay

com.atakmap.android.image.nitf.overlays.LabelOverlay

public class LabelOverlay
extends Overlay

Overlay for text labels

Nested Class Summary

Nested classes/interfaces inherited from class com.atakmap.android.image.nitf.overlays.Overlay

Overlay.LineStyle

Field Summary

Fields

Modifier and Type	Field and Description
protected android.graphics.PointF	_anchor
protected boolean	_boundsNeedUpdate
protected java.lang.String	_label
static java.lang.String	ID

Fields inherited from class com.atakmap.android.image.nitf.overlays.Overlay

bounds, color, dpiScale, fillColor, fontSize, LINE_TYPE_DASH, LINE_TYPE_DASH_DOT, LINE_TYPE_DASH_DOT_DOT, LINE_TYPE_DOT, LINE_TYPE_SOLID, name, strokeStyle, strokeWidth, TAG, uid

Constructor Summary

Constructors

Constructor and Description
LabelOverlay(TextCommand text)

Method Summary

Modifier and Type	Method and Description
void	draw(android.graphics.Canvas canvas, android.graphics.Paint paint) Draw overlay on canvas By default this sets up the paint with this overlay's attributes
android.graphics.PointF[]	getPoints() Get all points that control this overlay
void	recalcBounds(android.graphics.Paint paint)
void	setDpiScale(float scale)
void	setFontSize(int size)
void	setLabel(java.lang.String newLabel)
void	setup(android.graphics.PointF center, java.lang.String label)
void	setup(android.graphics.PointF point, java.lang.String label, android.graphics.Paint paint)

Methods inherited from class com.atakmap.android.image.nitf.overlays.Overlay

getBounds, getColor, getFillColor, getFontSize, getIntBounds, getIntBounds, getName, getStrokeStyle, getStrokeWidth, getUID, isFilled, offset, offset, setColor, setFillColor, setName, setStrokeStyle, setStrokeWidth, withinBounds, withinBounds

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final java.lang.String ID

See Also:

Constant Field Values

_anchor

protected android.graphics.PointF _anchor

_label

protected java.lang.String _label

_boundsNeedUpdate

protected boolean _boundsNeedUpdate

Constructor Detail

LabelOverlay

public LabelOverlay(TextCommand text)

Method Detail

setup

public void setup(android.graphics.PointF point,
                  java.lang.String label,
                  android.graphics.Paint paint)

setup

public void setup(android.graphics.PointF center,
                  java.lang.String label)

setLabel

public void setLabel(java.lang.String newLabel)

getPoints

public android.graphics.PointF[] getPoints()

Description copied from class: Overlay

Get all points that control this overlay

Overrides:

getPoints in class Overlay

Returns:

Array of points

setFontSize

public void setFontSize(int size)

Overrides:

setFontSize in class Overlay

setDpiScale

public void setDpiScale(float scale)

Overrides:

setDpiScale in class Overlay

draw

public void draw(android.graphics.Canvas canvas,
                 android.graphics.Paint paint)

Description copied from class: Overlay

Draw overlay on canvas By default this sets up the paint with this overlay's attributes

Overrides:

draw in class Overlay

Parameters:

canvas - Canvas to draw onto

paint - Paint object to use

recalcBounds

public void recalcBounds(android.graphics.Paint paint)