blob: 27a7dda493daf2af3d100a31fbc46cec5ea02410 [file] [log] [blame]
/*
* Copyright (C) 2006 The Android Open Source Project
*
* 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 android.graphics;
/**
* MaskFilter is the base class for object that perform transformations on
* an alpha-channel mask before drawing it. A subclass of MaskFilter may be
* installed into a Paint. Blur and emboss are implemented as subclasses of MaskFilter.
*/
public class MaskFilter {
protected void finalize() throws Throwable {
nativeDestructor(native_instance);
}
private static native void nativeDestructor(long native_filter);
long native_instance;
}