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Diffstat (limited to 'awt/java/awt/Transparency.java')
-rw-r--r-- | awt/java/awt/Transparency.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/awt/java/awt/Transparency.java b/awt/java/awt/Transparency.java new file mode 100644 index 0000000..9793114 --- /dev/null +++ b/awt/java/awt/Transparency.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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. + */ +/** + * @author Pavel Dolgov + * @version $Revision$ + */ +package java.awt; + +/** + * The Transparency interface defines transparency's general modes. + */ +public interface Transparency { + + /** The Constant OPAQUE represents completely opaque data, + * all pixels have an alpha value of 1.0. + */ + public static final int OPAQUE = 1; + + /** The Constant BITMASK represents data which can be either + * completely opaque, with an alpha value of 1.0, or completely + * transparent, with an alpha value of 0.0. + */ + public static final int BITMASK = 2; + + /** The Constant TRANSLUCENT represents data which alpha value + * can vary between and including 0.0 and 1.0. */ + public static final int TRANSLUCENT = 3; + + /** + * Gets the transparency mode. + * + * @return the transparency mode: OPAQUE, BITMASK or TRANSLUCENT. + */ + public int getTransparency(); + +} + |