com.atakmap.android.image.nitf.overlays

Class NorthOverlay

java.lang.Object

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

com.atakmap.android.image.nitf.overlays.LineOverlay

com.atakmap.android.image.nitf.overlays.ArrowOverlay

com.atakmap.android.image.nitf.overlays.NorthOverlay

public class NorthOverlay
extends ArrowOverlay

Overlay for north arrow

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
static java.lang.String	ID
static java.lang.String	SYMBOL

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

_path, HEAD, HEAD_LEFT, HEAD_RIGHT, TAIL

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

_p

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
NorthOverlay(PolylineCommand line)

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
void	offset(float x, float y) Offset the entire overlay by a given x,y value
protected void	recalcBounds(android.graphics.Paint paint)
void	setDpiScale(float scale)
void	setFontSize(int size)
void	setup(android.graphics.PointF tail, android.graphics.PointF head) a line has two points and can have an arrowhead
void	setup(android.graphics.PointF tail, android.graphics.PointF head, android.graphics.Paint paint)

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

recalcBounds, recalcPath, setup, setup

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

getPoints

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

getBounds, getColor, getFillColor, getFontSize, getIntBounds, getIntBounds, getName, getStrokeStyle, getStrokeWidth, getUID, isFilled, 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

SYMBOL

public static final java.lang.String SYMBOL

See Also:

Constant Field Values

Constructor Detail

NorthOverlay

public NorthOverlay(PolylineCommand line)

Method Detail

setup

public void setup(android.graphics.PointF tail,
                  android.graphics.PointF head,
                  android.graphics.Paint paint)

setup

public void setup(android.graphics.PointF tail,
                  android.graphics.PointF head)

Description copied from class: LineOverlay

a line has two points and can have an arrowhead

Overrides:

setup in class ArrowOverlay

recalcBounds

protected void recalcBounds(android.graphics.Paint paint)

setFontSize

public void setFontSize(int size)

Overrides:

setFontSize in class Overlay

setDpiScale

public void setDpiScale(float scale)

Overrides:

setDpiScale in class Overlay

offset

public void offset(float x,
                   float y)

Description copied from class: Overlay

Offset the entire overlay by a given x,y value

Overrides:

offset in class ArrowOverlay

Parameters:

x - X offset

y - Y offset

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 ArrowOverlay

Parameters:

canvas - Canvas to draw onto

paint - Paint object to use