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package com.sun.javafx.iio.common;

import java.nio.ByteBuffer;

An interface describing an implementation of scaling for sources acquired line-by-line as for a pushbroom scanner.
/** * An interface describing an implementation of scaling for sources acquired * line-by-line as for a pushbroom scanner. */
public interface PushbroomScaler {
Retrieves the destination buffer.
Returns:The destination buffer.
/** * Retrieves the destination buffer. * * @return The destination buffer. */
public ByteBuffer getDestination();
Push one scanline of source pixels into the scaling engine.
Params:
  • scanline – One scanline of source data.
  • off – The offset into the buffer.
Throws:
Returns:Whether the destination image is complete.
/** * Push one scanline of source pixels into the scaling engine. * * @param scanline One scanline of source data. * @param off The offset into the buffer. * @throws IllegalArgumentException if <code>off&nbsp;&lt;&nbsp;0</code>. * @return Whether the destination image is complete. */
public boolean putSourceScanline(byte[] scanline, int off); }