org.microemu.device.DeviceDisplay Maven / Gradle / Ivy
/*
* MicroEmulator
* Copyright (C) 2002 Bartek Teodorczyk
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contributor(s):
* Andres Navarro
*/
package org.microemu.device;
import java.io.IOException;
import java.io.InputStream;
import javax.microedition.lcdui.Image;
public interface DeviceDisplay
{
MutableImage getDisplayImage();
int getWidth();
int getHeight();
int getFullWidth();
int getFullHeight();
boolean isColor();
boolean isFullScreenMode();
int numAlphaLevels();
int numColors();
void repaint(int x, int y, int width, int height);
void setScrollDown(boolean state);
void setScrollUp(boolean state);
Image createImage(int width, int height);
Image createImage(String name) throws IOException;
Image createImage(Image source);
Image createImage(byte[] imageData, int imageOffset, int imageLength);
Image createImage(InputStream is) throws IOException;
Image createRGBImage(int[] rgb, int width, int height, boolean processAlpha);
Image createImage(Image image, int x, int y, int width, int height, int transform);
}