/*
* Copyright 2012-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.rekognition.model;
import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;
/**
* <p>
* Identifies the bounding box around the object or face. The <code>left</code> (x-coordinate) and <code>top</code>
* (y-coordinate) are coordinates representing the top and left sides of the bounding box. Note that the upper-left
* corner of the image is the origin (0,0).
* </p>
* <p>
* The <code>top</code> and <code>left</code> values returned are ratios of the overall image size. For example, if the
* input image is 700x200 pixels, and the top-left coordinate of the bounding box is 350x50 pixels, the API returns a
* <code>left</code> value of 0.5 (350/700) and a <code>top</code> value of 0.25 (50/200).
* </p>
* <p>
* The <code>width</code> and <code>height</code> values represent the dimensions of the bounding box as a ratio of the
* overall image dimension. For example, if the input image is 700x200 pixels, and the bounding box width is 70 pixels,
* the width returned is 0.1.
* </p>
* <note>
* <p>
* The bounding box coordinates can have negative values. For example, if Amazon Rekognition is able to detect a face
* that is at the image edge and is only partially visible, the service can return coordinates that are outside the
* image bounds and, depending on the image edge, you might get negative values or values greater than 1 for the
* <code>left</code> or <code>top</code> values.
* </p>
* </note>
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class BoundingBox implements Serializable, Cloneable, StructuredPojo {
/**
* <p>
* Width of the bounding box as a ratio of the overall image width.
* </p>
*/
private Float width;
/**
* <p>
* Height of the bounding box as a ratio of the overall image height.
* </p>
*/
private Float height;
/**
* <p>
* Left coordinate of the bounding box as a ratio of overall image width.
* </p>
*/
private Float left;
/**
* <p>
* Top coordinate of the bounding box as a ratio of overall image height.
* </p>
*/
private Float top;
/**
* <p>
* Width of the bounding box as a ratio of the overall image width.
* </p>
*
* @param width
* Width of the bounding box as a ratio of the overall image width.
*/
public void setWidth(Float width) {
this.width = width;
}
/**
* <p>
* Width of the bounding box as a ratio of the overall image width.
* </p>
*
* @return Width of the bounding box as a ratio of the overall image width.
*/
public Float getWidth() {
return this.width;
}
/**
* <p>
* Width of the bounding box as a ratio of the overall image width.
* </p>
*
* @param width
* Width of the bounding box as a ratio of the overall image width.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public BoundingBox withWidth(Float width) {
setWidth(width);
return this;
}
/**
* <p>
* Height of the bounding box as a ratio of the overall image height.
* </p>
*
* @param height
* Height of the bounding box as a ratio of the overall image height.
*/
public void setHeight(Float height) {
this.height = height;
}
/**
* <p>
* Height of the bounding box as a ratio of the overall image height.
* </p>
*
* @return Height of the bounding box as a ratio of the overall image height.
*/
public Float getHeight() {
return this.height;
}
/**
* <p>
* Height of the bounding box as a ratio of the overall image height.
* </p>
*
* @param height
* Height of the bounding box as a ratio of the overall image height.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public BoundingBox withHeight(Float height) {
setHeight(height);
return this;
}
/**
* <p>
* Left coordinate of the bounding box as a ratio of overall image width.
* </p>
*
* @param left
* Left coordinate of the bounding box as a ratio of overall image width.
*/
public void setLeft(Float left) {
this.left = left;
}
/**
* <p>
* Left coordinate of the bounding box as a ratio of overall image width.
* </p>
*
* @return Left coordinate of the bounding box as a ratio of overall image width.
*/
public Float getLeft() {
return this.left;
}
/**
* <p>
* Left coordinate of the bounding box as a ratio of overall image width.
* </p>
*
* @param left
* Left coordinate of the bounding box as a ratio of overall image width.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public BoundingBox withLeft(Float left) {
setLeft(left);
return this;
}
/**
* <p>
* Top coordinate of the bounding box as a ratio of overall image height.
* </p>
*
* @param top
* Top coordinate of the bounding box as a ratio of overall image height.
*/
public void setTop(Float top) {
this.top = top;
}
/**
* <p>
* Top coordinate of the bounding box as a ratio of overall image height.
* </p>
*
* @return Top coordinate of the bounding box as a ratio of overall image height.
*/
public Float getTop() {
return this.top;
}
/**
* <p>
* Top coordinate of the bounding box as a ratio of overall image height.
* </p>
*
* @param top
* Top coordinate of the bounding box as a ratio of overall image height.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public BoundingBox withTop(Float top) {
setTop(top);
return this;
}
/**
* Returns a string representation of this object; useful for testing and debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getWidth() != null)
sb.append("Width: ").append(getWidth()).append(",");
if (getHeight() != null)
sb.append("Height: ").append(getHeight()).append(",");
if (getLeft() != null)
sb.append("Left: ").append(getLeft()).append(",");
if (getTop() != null)
sb.append("Top: ").append(getTop());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof BoundingBox == false)
return false;
BoundingBox other = (BoundingBox) obj;
if (other.getWidth() == null ^ this.getWidth() == null)
return false;
if (other.getWidth() != null && other.getWidth().equals(this.getWidth()) == false)
return false;
if (other.getHeight() == null ^ this.getHeight() == null)
return false;
if (other.getHeight() != null && other.getHeight().equals(this.getHeight()) == false)
return false;
if (other.getLeft() == null ^ this.getLeft() == null)
return false;
if (other.getLeft() != null && other.getLeft().equals(this.getLeft()) == false)
return false;
if (other.getTop() == null ^ this.getTop() == null)
return false;
if (other.getTop() != null && other.getTop().equals(this.getTop()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getWidth() == null) ? 0 : getWidth().hashCode());
hashCode = prime * hashCode + ((getHeight() == null) ? 0 : getHeight().hashCode());
hashCode = prime * hashCode + ((getLeft() == null) ? 0 : getLeft().hashCode());
hashCode = prime * hashCode + ((getTop() == null) ? 0 : getTop().hashCode());
return hashCode;
}
@Override
public BoundingBox clone() {
try {
return (BoundingBox) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
}
}
@com.amazonaws.annotation.SdkInternalApi
@Override
public void marshall(ProtocolMarshaller protocolMarshaller) {
com.amazonaws.services.rekognition.model.transform.BoundingBoxMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}