Package com.aspose.barcode.barcoderecognition

Class Quadrangle

java.lang.Object
com.aspose.barcode.barcoderecognition.Quadrangle
public class Quadrangle extends Object

Stores a set of four Points that represent a Quadrangle region.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final Quadrangle
    EMPTY
    Represents a Quadrangle class with its properties left uninitialized.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Quadrangle()
     
    Quadrangle(android.graphics.Point leftTop, android.graphics.Point rightTop, android.graphics.Point rightBottom, android.graphics.Point leftBottom)
    Initializes a new instance of the Quadrangle structure with the describing points.

  • Method Summary

    Modifier and Type
    Method
    Description
    Quadrangle
    clone()
     
    boolean
    contains(int x, int y)
    Determines if the specified point is contained within this Quadrangle class.
    boolean
    contains(android.graphics.Point pt)
    Determines if the specified Point is contained within this Quadrangle class.
    boolean
    contains(android.graphics.Rect rect)
    Determines if the specified Rectangle is contained or intersect this Quadrangle class.
    boolean
    contains(Quadrangle quad)
    Determines if the specified Quadrangle is contained or intersect this Quadrangle class.
    boolean
    equals(Object obj)
    Returns a value indicating whether this instance is equal to a specified Quadrangle value.
    android.graphics.Rect
    getBoundingRectangle()
    Creates Rectangle bounding this Quadrangle
    android.graphics.Point
    getLeftBottom()
    Gets left-bottom corner Point of Quadrangle region
    android.graphics.Point
    getLeftTop()
    Gets left-top corner Point of Quadrangle region
    android.graphics.Point
    getRightBottom()
    Gets right-bottom corner Point of Quadrangle region
    android.graphics.Point
    getRightTop()
    Gets right-top corner Point of Quadrangle region
    int
    hashCode()
    Returns the hash code for this instance.
    boolean
    isEmpty()
    Tests whether all Points of this Quadrangle have values of zero.
    void
    setLeftBottom(android.graphics.Point value)
    Gets left-bottom corner Point of Quadrangle region
    void
    setLeftTop(android.graphics.Point value)
    Gets left-top corner Point of Quadrangle region
    void
    setRightBottom(android.graphics.Point value)
    Gets right-bottom corner Point of Quadrangle region
    void
    setRightTop(android.graphics.Point value)
    Gets right-top corner Point of Quadrangle region
    String
    toString()
    Returns a human-readable string representation of this Quadrangle.

    Methods inherited from class java.lang.Object

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

  • Field Details

    • EMPTY

      public static final Quadrangle EMPTY

      Represents a Quadrangle class with its properties left uninitialized.

      Value: Quadrangle

  • Constructor Details

    • Quadrangle

      public Quadrangle()

    • Quadrangle

      public Quadrangle(android.graphics.Point leftTop, android.graphics.Point rightTop, android.graphics.Point rightBottom, android.graphics.Point leftBottom)

      Initializes a new instance of the Quadrangle structure with the describing points.

      Parameters:
      leftTop - A Point that represents the left-top corner of the Quadrangle.
      rightTop - A Point that represents the right-top corner of the Quadrangle.
      rightBottom - A Point that represents the right-bottom corner of the Quadrangle.
      leftBottom - A Point that represents the left-bottom corner of the Quadrangle.

  • Method Details

    • getLeftTop

      public android.graphics.Point getLeftTop()

      Gets left-top corner Point of Quadrangle region

      Value: A left-top corner Point of Quadrangle region

    • setLeftTop

      public void setLeftTop(android.graphics.Point value)

      Gets left-top corner Point of Quadrangle region

      Value: A left-top corner Point of Quadrangle region

    • getRightTop

      public android.graphics.Point getRightTop()

      Gets right-top corner Point of Quadrangle region

      Value: A right-top corner Point of Quadrangle region

    • setRightTop

      public void setRightTop(android.graphics.Point value)

      Gets right-top corner Point of Quadrangle region

      Value: A right-top corner Point of Quadrangle region

    • getRightBottom

      public android.graphics.Point getRightBottom()

      Gets right-bottom corner Point of Quadrangle region

      Value: A right-bottom corner Point of Quadrangle region

    • setRightBottom

      public void setRightBottom(android.graphics.Point value)

      Gets right-bottom corner Point of Quadrangle region

      Value: A right-bottom corner Point of Quadrangle region

    • getLeftBottom

      public android.graphics.Point getLeftBottom()

      Gets left-bottom corner Point of Quadrangle region

      Value: A left-bottom corner Point of Quadrangle region

    • setLeftBottom

      public void setLeftBottom(android.graphics.Point value)

      Gets left-bottom corner Point of Quadrangle region

      Value: A left-bottom corner Point of Quadrangle region

    • isEmpty

      public boolean isEmpty()

      Tests whether all Points of this Quadrangle have values of zero.

      Value: Returns <b>true</b> if all Points of this Quadrangle have values of zero; otherwise, <b>false</b>.

    • contains

      public boolean contains(android.graphics.Point pt)

      Determines if the specified Point is contained within this Quadrangle class.

      Parameters:
      pt - The Point to test.
      Returns:
      Returns <b>true</b> if Point is contained within this Quadrangle class; otherwise, <b>false</b>.

    • contains

      public boolean contains(int x, int y)

      Determines if the specified point is contained within this Quadrangle class.

      Parameters:
      x - The x point cordinate.
      y - The y point cordinate.
      Returns:
      Returns <b>true</b> if point is contained within this Quadrangle class; otherwise, <b>false</b>.

    • contains

      public boolean contains(Quadrangle quad)

      Determines if the specified Quadrangle is contained or intersect this Quadrangle class.

      Parameters:
      quad - The Quadrangle to test.
      Returns:
      Returns <b>true</b> if Quadrangle is contained or intersect this Quadrangle class; otherwise, <b>false</b>.

    • contains

      public boolean contains(android.graphics.Rect rect)

      Determines if the specified Rectangle is contained or intersect this Quadrangle class.

      Parameters:
      rect - The Rectangle to test.
      Returns:
      Returns <b>true</b> if Rectangle is contained or intersect this Quadrangle class; otherwise, <b>false</b>.

    • equals

      public boolean equals(Object obj)

      Returns a value indicating whether this instance is equal to a specified Quadrangle value.

      Overrides:
      equals in class Object
      Parameters:
      obj - An Quadrangle value to compare to this instance.
      Returns:
      <b>true</b> if obj has the same value as this instance; otherwise, <b>false</b>.

    • hashCode

      public int hashCode()

      Returns the hash code for this instance.

      Overrides:
      hashCode in class Object
      Returns:
      A 32-bit signed integer hash code.

    • toString

      public String toString()

      Returns a human-readable string representation of this Quadrangle.

      Overrides:
      toString in class Object
      Returns:
      A string that represents this Quadrangle.

    • getBoundingRectangle

      public android.graphics.Rect getBoundingRectangle()

      Creates Rectangle bounding this Quadrangle

      Returns:
      returns Rectangle bounding this Quadrangle

    • clone

      public Quadrangle clone()
      Overrides:
      clone in class Object