com.pixelnetica.imagesdk

Class Corners

java.lang.Object

com.pixelnetica.imagesdk.Corners

All Implemented Interfaces:

android.os.Parcelable, Cloneable

Direct Known Subclasses:

Corners

public class Corners
extends Object
implements Cloneable, android.os.Parcelable

Supportive class to transfer document boundaries corners as single variable to ImageProcessing.correctDocument(com.pixelnetica.imagesdk.MetaImage, com.pixelnetica.imagesdk.Corners). Controls corners order and amount.

Nested Class Summary

Nested classes/interfaces inherited from interface android.os.Parcelable

android.os.Parcelable.ClassLoaderCreator<T>, android.os.Parcelable.Creator<T>

Field Summary

Fields

Modifier and Type	Field and Description
static android.os.Parcelable.Creator<Corners>	CREATOR
static int	LENGTH Number of document corners
android.graphics.Point[]	points

Fields inherited from interface android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors

Constructor and Description
Corners() Create empty corners
Corners(Corners src) Create corners from another
Corners(android.graphics.Point[] src) Create corners from Point array
Corners(android.graphics.Point ul, android.graphics.Point ur, android.graphics.Point bl, android.graphics.Point br) Create corners from points

Method Summary

Modifier and Type	Method and Description
Corners	clone()
int	describeContents() Describe the kinds of special objects contained in this Parcelable's marshaled representation.
boolean	equals(Object src)
void	reset()
static Corners	safeClone(Corners src) Safe newInstance a copy of corners
void	setCorners(Corners src)
void	setCorners(android.graphics.Point[] src) Assign new corners array
void	writeToParcel(android.os.Parcel dest, int flags) Flatten this object in to a Parcel.

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LENGTH

public static final int LENGTH

Number of document corners

See Also:

Constant Field Values

points

public final android.graphics.Point[] points

CREATOR

public static final android.os.Parcelable.Creator<Corners> CREATOR

Constructor Detail

Corners

public Corners()

Create empty corners

Corners

public Corners(@NonNull
               android.graphics.Point ul,
               @NonNull
               android.graphics.Point ur,
               @NonNull
               android.graphics.Point bl,
               @NonNull
               android.graphics.Point br)

Create corners from points

Parameters:

ul - upper left

ur - upper right

bl - bottom left

br - bottom right

Corners

public Corners(@NonNull
               android.graphics.Point[] src)

Create corners from Point array

Parameters:

src - corners array. Must be not null and 4 length

Corners

public Corners(@NonNull
               Corners src)

Create corners from another

Parameters:

src - source Corner object

Method Detail

setCorners

public void setCorners(@NonNull
                       android.graphics.Point[] src)

Assign new corners array

Parameters:

src - corners array. Must be not null and 4 length

setCorners

public void setCorners(@NonNull
                       Corners src)

reset

public void reset()

safeClone

public static Corners safeClone(@Nullable
                                Corners src)

Safe newInstance a copy of corners

Parameters:

src - source Corner object

Returns:

new corners copy or null if #src is null

equals

public boolean equals(Object src)

Overrides:

equals in class Object

clone

public Corners clone()

Overrides:

clone in class Object

describeContents

public int describeContents()

Describe the kinds of special objects contained in this Parcelable's marshaled representation.

Specified by:

describeContents in interface android.os.Parcelable

Returns:

a bitmask indicating the set of special object types marshalled by the Parcelable.

writeToParcel

public void writeToParcel(android.os.Parcel dest,
                          int flags)

Flatten this object in to a Parcel.

Specified by:

writeToParcel in interface android.os.Parcelable

Parameters:

dest - The Parcel in which the object should be written.

flags - Additional flags about how the object should be written. May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE.