boofcv.struct.sparse.SparseScaleSample_F32 Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2020, 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.sparse;
import javax.annotation.Generated;
import boofcv.struct.image.ImageGray;
/**
* Samples the image using a kernel which can be rescaled
*
* @author Peter Abeles
*/
@Generated("boofcv.struct.sparse.SparseScaleSample_F64")
public abstract class SparseScaleSample_F32>
implements SparseImageSample_F32 {
protected T input;
// defines the kernel's bounds
protected int x0, y0, x1, y1;
/**
* Width of the sampled region in pixels
*
* @param width pixels
*/
public abstract void setWidth( float width );
@Override
public void setImage( T input ) {
this.input = input;
}
@Override
public boolean isInBounds( int x, int y ) {
return (x + x0 >= 0 && y + y0 >= 0 && x + x1 < input.width && y + y1 < input.height);
}
}