崔甯甯期末考Java程式設計
崔甯甯Java截圖 崔甯甯Java程式碼 import java.awt.* ; import java.awt.geom.Line2D ; import javax.swing.* ; public class Options { public static void main ( String [] args ) { JFrame frame = new JFrame ( "崔甯甯Java繪製選擇權到期日損益" ); Container cp = frame . getContentPane (); cp . add ( new JComponent () { public void paintComponent ( Graphics g ) { Graphics2D g2 = (Graphics2D) g; g2 . setStroke ( new BasicStroke ( 2 )); //stroke中風,筆觸 g2 . setColor ( Color . PINK ); g2 . setFont ( new Font ( "monospaced" , Font . BOLD , 25 )); g2 . drawString ( "買入賣權到期日損益" , 0 , 120...