/* -------------------------------------------------------------------- 直線の描画2 Applet_drawLine_loop2 -------------------------------------------------------------------- */ import java.awt.*; import java.applet.*; /* */ public class Applet_drawLine_loop2 extends Applet { public void paint(Graphics g) { int xstart,xend,step; xstart=100; xend=300; // ---- 直線の模様(中1点で交差する直線) for ( int n=1 ; n<=20 ; n++ ) { g.drawLine(xstart,100,xend,300); xstart+=10; xend-=10; } // ---- 直線でカーブを描く g.drawLine(100,400,100,600); //縦軸 g.drawLine(100,400,300,400); //横軸 step=0; for ( int n=1 ; n<=20 ; n++ ) { step+=10; g.drawLine(100+step,400,100,600-step); } } }