hava84 - プログラム倉庫

import java.awt.*;

class java84 extends Canvas {
    Frame fr;

    public void paint( Graphics g ) {
        g.drawString( "Hello", 20, 20);
        g.drawLine( 10, 10, 100, 50 );
    }

    java84() {
        fr = new Frame( "フレーム" );
        setSize( 200, 50 );
        fr.add( this, BorderLayout.NORTH );
        fr.setSize( 200, 100 );
        fr.setVisible( true );
    }

    public static void main( String[] args ) {
        java84 dr = new java84();
    }
}