rectangle.java

简单的JAVA小程序,可以读取文档,根据你TXT文件里的数值进行简单符号画图

public class Rectangle {

	int width; 
  	int height; 
  	boolean isSquare;

	public Rectangle( int width, int height ){
     		this.width=width;
     		this.height=height;
  	}

	public Rectangle(boolean isSquare) {
		this.isSquare=isSquare;
	}

  	public static void underLinedPrint( String value ){
     		System.out.println(value);
     		for (int i=0;i<value.length();i++){
        		System.out.print("=");
     		}
  	}// end of method underLinePrint

	public String getName(){
     		if (isSquare)
        		return "Square";
         	else
        		return "Rectangle";
      	} // end of getName method

	public void print(){
     		underLinedPrint(getName());

     		System.out.println("\nwidth is "+width);
     		System.out.println("height is "+height);
	} // end of print method

	public String toASCIIDrawing(){
     		String a=new String();
     		Line[] b=new Line[height];
     		for (int i=0;i<height;i++){
         		if (i==0||i==height-1){
            			b[i]=new Line(true,width); 
            			b[i].isEdge=true;
         		}
         		else{
            			b[i]=new Line(true,width);
            			b[i].isEdge=false;
         		}
     		}
    
     		for (int j=0;j<height;j++){
        		a+=b[j].toASCIIDrawing();
        		a=a+"\n";
     		}
     		return a;
  	}// end of toASCIIDrawing method

 	public void setWidth(int a){
      		width=a;
  	}

  	public int getWidth(){
      		return width;
  	}

  	public void setHeight(int a){
     		height=a;
      	}
  
  	public int getHeight(){
     		return height;
  	}

  	public void setIsSquare(boolean a){
     		isSquare=a;
  	}

  	public boolean getIsSquare(){
     		return isSquare;
  	}

} // end class