com.aspose.barcode.barcoderecognition

Field Detail

• EMPTY

  public static final Quadrangle EMPTY

  Represents a Quadrangle class with its properties left uninitialized.

  Value: Quadrangle

Constructor Detail

• Quadrangle

  public Quadrangle()

• Quadrangle

  public Quadrangle(java.awt.Point leftTop,
                    java.awt.Point rightTop,
                    java.awt.Point rightBottom,
                    java.awt.Point leftBottom)

  Initializes a new instance of the Quadrangle class 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 Detail

• getLeftTop

  public java.awt.Point getLeftTop()

  Gets left-top corner Point of Quadrangle region

  Value: A left-top corner Point of Quadrangle region

• setLeftTop

  public void setLeftTop(java.awt.Point value)

  Gets left-top corner Point of Quadrangle region

  Value: A left-top corner Point of Quadrangle region

• getRightTop

  public java.awt.Point getRightTop()

  Gets right-top corner Point of Quadrangle region

  Value: A right-top corner Point of Quadrangle region

• setRightTop

  public void setRightTop(java.awt.Point value)

  Gets right-top corner Point of Quadrangle region

  Value: A right-top corner Point of Quadrangle region

• getRightBottom

  public java.awt.Point getRightBottom()

  Gets right-bottom corner Point of Quadrangle region

  Value: A right-bottom corner Point of Quadrangle region

• setRightBottom

  public void setRightBottom(java.awt.Point value)

  Gets right-bottom corner Point of Quadrangle region

  Value: A right-bottom corner Point of Quadrangle region

• getLeftBottom

  public java.awt.Point getLeftBottom()

  Gets left-bottom corner Point of Quadrangle region

  Value: A left-bottom corner Point of Quadrangle region

• setLeftBottom

  public void setLeftBottom(java.awt.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(java.awt.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(java.awt.Rectangle 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(java.lang.Object obj)

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

  Overrides:

  equals in class java.lang.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 java.lang.Object

  Returns:

  A 32-bit signed integer hash code.

• toString

  public java.lang.String toString()

  Returns a human-readable string representation of this Quadrangle.

  Overrides:

  toString in class java.lang.Object

  Returns:

  A string that represents this Quadrangle.

• getBoundingRectangle

  public java.awt.Rectangle getBoundingRectangle()

  Creates Rectangle bounding this Quadrangle

  Returns:

  returns Rectangle bounding this Quadrangle

• clone

  public Quadrangle clone()

  Overrides:

  clone in class java.lang.Object