blob: 965bf0b54ed946d135cf67565818de7ccafcdb13 [file] [log] [blame]
/*
* Copyright (C) 2012 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 com.android.gallery3d.ui;
import android.graphics.RectF;
import com.android.gallery3d.glrenderer.GLCanvas;
public interface ScreenNail {
public int getWidth();
public int getHeight();
public void draw(GLCanvas canvas, int x, int y, int width, int height);
// We do not need to draw this ScreenNail in this frame.
public void noDraw();
// This ScreenNail will not be used anymore. Release related resources.
public void recycle();
// This is only used by TileImageView to back up the tiles not yet loaded.
public void draw(GLCanvas canvas, RectF source, RectF dest);
}