/* -------------------------------------- 直線によるグラデーション(700×500) --------------------------------------- */ import java.applet.*; import java.awt.*; public class Applet_drawLine_gradation extends Applet { public void paint(Graphics g) { int y; int red,green,blue; Color iro; // ----- グラデーション1(白黒) ----- red=250; green=250; blue=250; for ( y=100 ; y<=350 ; y+=1 ) { iro=new Color(red,green,blue); g.setColor(iro); g.drawLine(100,y,300,y); red--; green--; blue--; } // ----- グラデーション2(カラー) ----- red=250; green=0; blue=0; for ( y=100 ; y<=350 ; y+=1 ) { iro=new Color(red,green,blue); g.setColor(iro); g.drawLine(400,y,600,y); red+=0; green+=0; blue+=1; } } }