/*
* Copyright (c) 2011-2016, Peter Abeles. All Rights Reserved.
*
* This file is part of BoofCV (http://boofcv.org).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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 boofcv.struct.image;
/**
* <p>
* Base class for images with 8-bit pixels.
* </p>
*
* @author Peter Abeles
*/
public abstract class GrayI8<T extends GrayI8> extends GrayI<T> {
public byte data[];
/**
* Creates a new gray scale (single band/color) image.
*
* @param width number of columns in the image.
* @param height number of rows in the image.
*/
public GrayI8(int width, int height) {
super(width, height);
}
public GrayI8() {
}
/**
* Sets the value of the specified pixel.
*
* @param x pixel coordinate.
* @param y pixel coordinate.
* @param value The pixel's new value.
*/
@Override
public void set(int x, int y, int value) {
if (!isInBounds(x, y))
throw new ImageAccessException("Requested pixel is out of bounds: "+x+" "+y);
data[getIndex(x, y)] = (byte) value;
}
@Override
public void unsafe_set(int x, int y, int value) {
data[getIndex(x,y)] = (byte)value;
}
@Override
protected Object _getData() {
return data;
}
@Override
protected void _setData(Object data) {
this.data = (byte[]) data;
}
@Override
public ImageDataType getDataType() {
return ImageDataType.I8;
}
public byte[] getData() {
return data;
}
public void setData(byte[] data) {
this.data = data;
}
}