ppmconstants.java

来自「Digital Image Processing: A Practical In」· Java 代码 · 共 47 行

/***************************************************************************

  PPMConstants.java
 
  Written by Nick Efford.

  Copyright (c) 2000, Pearson Education Ltd.  All rights reserved.

  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

***************************************************************************/


package com.pearsoneduc.ip.io;


/**
 * Defines some constants used in classes that handle the
 * PBM, PGM and PPM image formats.
 *
 * @author Nick Efford
 * @version 1.1 [1999/06/25]
 */

public interface PPMConstants {

  static final String PBM_SIG = "P1";
  static final String PGM_SIG = "P2";
  static final String PPM_SIG = "P3";

  static final int TYPE_UNKNOWN = 0;
  static final int TYPE_PBM = 1;
  static final int TYPE_PGM = 2;
  static final int TYPE_PPM = 3;

}