Package com.applitools.eyes

Class Region

java.lang.Object

com.applitools.eyes.Region

All Implemented Interfaces:

IRegion, com.helger.commons.compare.IComparable<Region>, Serializable, Comparable<Region>

public class Region
extends Object
implements IRegion, com.helger.commons.compare.IComparable<Region>

Represents a region.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Region	EMPTY	The constant EMPTY.

Constructor Summary

Constructors

Constructor	Description
Region(int left, int top, int width, int height)	Instantiates a new Region.
Region(int left, int top, int width, int height, CoordinatesType coordinatesType)	Instantiates a new Region.
Region(IRegion other)	Instantiates a new Region.
Region(Location location, RectangleSize size)	Instantiates a new Region.
Region(Location location, RectangleSize size, CoordinatesType coordinatesType)	Instantiates a new Region.
Region(Rectangle rectangle)

Method Summary

Modifier and Type	Method	Description
Region	addPadding(Padding padding)
int	compareTo(Region o)
boolean	contains(Location location)	Check if a specified location is contained within this region.
boolean	contains(Region other)	Check if a region is contained within the current region.
boolean	equals(Object obj)
Region	expandToContain(Region region)	Expand to contain region.
int	getArea()
int	getBottom()
CoordinatesType	getCoordinatesType()	Gets coordinates type.
int	getHeight()	Gets height.
Region	getIntersected(Region other)
int	getLeft()	Gets left.
Location	getLocation()	Gets location.
Location	getMiddleOffset()	Gets middle offset.
Location	getNegativeLocation()	Gets negative location.
String	getRegionId()
int	getRight()
RectangleSize	getSize()	Gets size.
Iterable<Region>	getSubRegions(RectangleSize subRegionSize)	Gets sub regions.
Iterable<Region>	getSubRegions(RectangleSize subRegionSize, boolean isFixedSize)	Returns a list of sub-regions which compose the current region.
SubregionForStitching[]	getSubRegions(RectangleSize maxSubRegionSize, int logicalOverlap, double l2pScaleRatio, Rectangle physicalRectInScreenshot, Logger logger)
int	getTop()	Gets top.
int	getWidth()	Gets width.
int	hashCode()
void	intersect(Region other)	Replaces this region with the intersection of itself and other
boolean	isEmpty()	Is empty boolean.
boolean	isIntersected(Region other)	Check if a region is intersected with the current region.
boolean	isSizeEmpty()	Is size empty boolean.
protected void	makeEmpty()	Make empty.
Region	offset(int dx, int dy)	Get an offset region.
Region	offset(Location location)	Get an offset region.
Region	regionId(String regionId)
Region	scale(double scaleRatio)	Get a region which is a scaled version of the current region.
void	setCoordinatesType(CoordinatesType value)	Sets coordinates type.
void	setHeight(int value)	Sets height.
void	setLeft(int value)	Sets left.
void	setLocation(Location location)	Set the (top,left) position of the current region
void	setSize(RectangleSize size)	Sets size.
void	setTop(int value)	Sets top.
void	setWidth(int value)	Sets width.
void	setX(int x)
void	setY(int y)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.commons.compare.IComparable

isEQ, isGE, isGT, isLE, isLT, isNE

Field Details

EMPTY

public static final Region EMPTY

The constant EMPTY.

Constructor Details

Region

public Region(int left,
 int top,
 int width,
 int height)

Instantiates a new Region.

Parameters:

left - the left

top - the top

width - the width

height - the height

Region

public Region(int left,
 int top,
 int width,
 int height,
 CoordinatesType coordinatesType)

Instantiates a new Region.

Parameters:

left - the left

top - the top

width - the width

height - the height

coordinatesType - the coordinates type

Region

public Region(Rectangle rectangle)

Region

public Region(Location location,
 RectangleSize size)

Instantiates a new Region.

Parameters:

location - the location

size - the size

Region

public Region(Location location,
 RectangleSize size,
 CoordinatesType coordinatesType)

Instantiates a new Region.

Parameters:

location - the location

size - the size

coordinatesType - the coordinates type

Region

public Region(IRegion other)

Instantiates a new Region.

Parameters:

other - the other

Method Details

makeEmpty

protected void makeEmpty()

Make empty.

isEmpty

public boolean isEmpty()

Is empty boolean.

Returns:

true if the region is empty, false otherwise.

isSizeEmpty

public boolean isSizeEmpty()

Is size empty boolean.

Returns:

true if the region's size is 0, false otherwise.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getLocation

public Location getLocation()

Gets location.

Specified by:

getLocation in interface IRegion

Returns:

The (left, top) position of the current region.

getNegativeLocation

public Location getNegativeLocation()

Gets negative location.

Returns:

The (-left, -top) position of the current region.

offset

public Region offset(int dx,
 int dy)

Get an offset region.

Specified by:

offset in interface IRegion

Parameters:

dx - The X axis offset.

dy - The Y axis offset.

Returns:

A region with an offset location.

offset

public Region offset(Location location)

Get an offset region.

Parameters:

location - the amount by which to offset.

Returns:

A region with an offset location.

scale

public Region scale(double scaleRatio)

Get a region which is a scaled version of the current region. IMPORTANT: This also scales the LOCATION(!!) of the region (not just its size).

Parameters:

scaleRatio - The ratio by which to scale the region.

Returns:

A new region which is a scaled version of the current region.

addPadding

public Region addPadding(Padding padding)

getSize

public RectangleSize getSize()

Gets size.

Specified by:

getSize in interface IRegion

Returns:

The size of the region.

getCoordinatesType

public CoordinatesType getCoordinatesType()

Gets coordinates type.

Specified by:

getCoordinatesType in interface IRegion

Returns:

The region's coordinate type.

setCoordinatesType

public void setCoordinatesType(CoordinatesType value)

Sets coordinates type.

Parameters:

value - the value

setSize

public void setSize(RectangleSize size)

Sets size.

Parameters:

size - The updated size of the region.

setLocation

public void setLocation(Location location)

Set the (top,left) position of the current region

Parameters:

location - The (top,left) position to set.

getSubRegions

public Iterable<Region> getSubRegions(RectangleSize subRegionSize,
 boolean isFixedSize)

Returns a list of sub-regions which compose the current region.

Parameters:

subRegionSize - The default sub-region size to use.

isFixedSize - If false, then sub-regions might have a size which is smaller then subRegionSize (thus there will be no overlap of regions). Otherwise, all sub-regions will have the same size, but sub-regions might overlap.

Returns:

The sub-regions composing the current region. If subRegionSize is equal or greater than the current region, only a single region is returned.

getSubRegions

public Iterable<Region> getSubRegions(RectangleSize subRegionSize)

Gets sub regions.

Parameters:

subRegionSize - the sub region size

Returns:

the sub regions

See Also:

• #getSubRegions(RectangleSize, boolean). isFixedSize defaults to false.

contains

public boolean contains(Region other)

Check if a region is contained within the current region.

Parameters:

other - The region to check if it is contained within the current region.

Returns:

True if other is contained within the current region, false otherwise.

contains

public boolean contains(Location location)

Check if a specified location is contained within this region.

Parameters:

location - The location to test.

Returns:

True if the location is contained within this region, false otherwise.

isIntersected

public boolean isIntersected(Region other)

Check if a region is intersected with the current region.

Parameters:

other - The region to check intersection with.

Returns:

True if the regions are intersected, false otherwise.

intersect

public void intersect(Region other)

Replaces this region with the intersection of itself and other

Parameters:

other - The region with which to intersect.

getIntersected

public Region getIntersected(Region other)

getLeft

public int getLeft()

Gets left.

Specified by:

getLeft in interface IRegion

Returns:

the left

getTop

public int getTop()

Gets top.

Specified by:

getTop in interface IRegion

Returns:

the top

getWidth

public int getWidth()

Gets width.

Specified by:

getWidth in interface IRegion

Returns:

the width

getHeight

public int getHeight()

Gets height.

Specified by:

getHeight in interface IRegion

Returns:

the height

setLeft

public void setLeft(int value)

Sets left.

Parameters:

value - the value

setTop

public void setTop(int value)

Sets top.

Parameters:

value - the value

getBottom

public int getBottom()

getRight

public int getRight()

setWidth

public void setWidth(int value)

Sets width.

Parameters:

value - the value

setHeight

public void setHeight(int value)

Sets height.

Parameters:

value - the value

getMiddleOffset

public Location getMiddleOffset()

Gets middle offset.

Returns:

the middle offset

expandToContain

public Region expandToContain(Region region)

Expand to contain region.

Parameters:

region - the region

Returns:

the region

toString

public String toString()

Overrides:

toString in class Object

getArea

public int getArea()

Specified by:

getArea in interface IRegion

setX

public void setX(int x)

setY

public void setY(int y)

getSubRegions

public SubregionForStitching[] getSubRegions(RectangleSize maxSubRegionSize,
 int logicalOverlap,
 double l2pScaleRatio,
 Rectangle physicalRectInScreenshot,
 Logger logger)

regionId

public Region regionId(String regionId)

getRegionId

public String getRegionId()

compareTo

public int compareTo(Region o)

Specified by:

compareTo in interface Comparable<Region>