boofcv.core.image.border.ImageBorder Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2015, 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.core.image.border;
import boofcv.struct.image.ImageBase;
/**
* A wrapper around a normal image that returns a numeric value if a pixel is requested that is outside of the image
* boundary. The additional sanity checks can significantly slow down algorithms and should only be used when needed.
*
* @author Peter Abeles
*/
public abstract class ImageBorder {
T image;
protected ImageBorder(T image) {
setImage(image);
}
protected ImageBorder() {
}
public void setImage( T image ) {
this.image = image;
}
public T getImage() {
return image;
}
public abstract void getGeneral(int x, int y, double[] pixel);
public abstract void setGeneral(int x, int y, double[] pixel);
}