| /* |
| * Copyright (C) 2008 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; |
| |
| /** |
| * A DrawFilter subclass can be installed in a Canvas. When it is present, it |
| * can modify the paint that is used to draw (temporarily). With this, a filter |
| * can disable/enable antialiasing, or change the color for everything this is |
| * drawn. |
| */ |
| public class DrawFilter { |
| |
| /** |
| * this is set by subclasses |
| * @hide |
| */ |
| public long mNativeInt; |
| |
| protected void finalize() throws Throwable { |
| try { |
| nativeDestructor(mNativeInt); |
| } finally { |
| super.finalize(); |
| } |
| } |
| |
| private static native void nativeDestructor(long nativeDrawFilter); |
| } |
| |