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Java Source | 1998-03-20 | 1.4 KB | 50 lines |
- /*
- * @(#)Transparency.java 1.10 98/03/18
- *
- * Copyright 1997 by Sun Microsystems, Inc.,
- * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
- * All rights reserved.
- *
- * This software is the confidential and proprietary information
- * of Sun Microsystems, Inc. ("Confidential Information"). You
- * shall not disclose such Confidential Information and shall use
- * it only in accordance with the terms of the license agreement
- * you entered into with Sun.
- */
-
- package java.awt;
-
- /**
- * This interface defines the common transparency modes for implementing
- * classes.
- * @version 10 Feb 1997
- */
- public interface Transparency {
-
- /**
- * The transparency object represents image data that is
- * guaranteed to be completely opaque (all pixels have
- * an alpha value of 1.0).
- */
- public final static int OPAQUE = 1;
-
- /**
- * The transparency object represents image data that is
- * guaranteed to be either completely opaque (alpha
- * value of 1.0) or completely transparent (alpha value of
- * 0.0).
- */
- public final static int BITMASK = 2;
-
- /**
- * The transparency object represents image data that
- * contains or may contain arbitrary alpha values.
- */
- public final static int TRANSLUCENT = 3;
-
- /**
- * Returns the transparency type.
- */
- public int getTransparency();
- }
-