imap.java

来自「一个用Java从底层开发的GISDemo演示程序」· Java 代码 · 共 22 行

import java.awt.geom.*;
import java.awt.*;
import java.io.*;
public interface IMap
{
	public void loadData(File file);
	public void setOwnerComponent(Component owner);
	public Component getOwnerComponent();
	public void setClientBound(Rectangle bound);
	public void setWorldBound(Rectangle2D.Double bound);
	public Rectangle getClientBound();
	public Rectangle2D.Double getWorldBound();
	public Point2D.Double clientToWorld(Point p);
	public Point worldToClient(Point2D.Double p);
	public void drawMap(Graphics g, int x, int y);
	public void reDraw(Rectangle invalideRect);
	public void scroll(int dx, int dy);
	public void zoomIn(Rectangle rect);
	public void reset();
	public void zoomOut(Rectangle rect);
}