flower2006.java

用JAVA软件绘制花卉图形

import java.awt.*;import java.awt.event.*;
import java.awt.geom.*;import java.applet.*;
public class flower extends Applet
{public void paint(Graphics g)
{Graphics2D g_2d=(Graphics2D)g;
QuadCurve2D
curve_1=new QuadCurve2D.Double(200,200,150,160,200,100);
CubicCurve2D curve_2=new CubicCurve2D.Double(200,200,260,145,190,120,200,100);
Line2D line=new Line2D.Double(200,200,200,110);
QuadCurve2D leaf_line1=new QuadCurve2D.Double(200,180,195,175,190,170);
QuadCurve2D leaf_line2=new QuadCurve2D.Double(200,180,210,175,220,170);
QuadCurve2D leaf_line3=new QuadCurve2D.Double(200,160,195,155,190,150);
QuadCurve2D leaf_line4=new QuadCurve2D.Double(200,160,214,155,220,150);
AffineTransform trans=new AffineTransform();
for(int i=0;i<6;i++)
{ trans.rotate(60*Math.PI/180,200,200);
g_2d.setTransform(trans);
GradientPaint gradient_1=new GradientPaint(200,200,Color.green,200,100,Color.yellow);
g_2d.setPaint(gradient_1);
g_2d.fill(curve_1);
GradientPaint gradient_2=new GradientPaint(200,145,Color.green,260,145,Color.red,true);
g_2d.setPaint(gradient_2);
g_2d.fill(curve_2);
Color c3=new Color(0,200,0); g_2d.setColor(c3);
g_2d.draw(line);
g_2d.draw(leaf_line1);g_2d.draw(leaf_line2);
g_2d.draw(leaf_line3);g_2d.draw(leaf_line4);
}
QuadCurve2D center_curve_1=new QuadCurve2D.Double(200,200,190,185,200,180);
AffineTransform trans_1=new AffineTransform();
for(int i=0;i<12;i++)
{trans_1.rotate(30*Math.PI/180,200,200);
g_2d.setTransform(trans_1);
GradientPaint gradient_3=new GradientPaint(200,200,Color.red,200,180,Color.yellow);
g_2d.setPaint(gradient_3);
g_2d.fill(center_curve_1);
}
AffineTransform trans_2=new AffineTransform();
trans_2.scale(0.4,0.4);
for(int i=0;i<6;i++)
{trans_2.rotate(60*Math.PI/180,200,200);
g_2d.setTransform(trans_2);g_2d.setColor(Color.pink);
g_2d.fill(curve_1);g_2d.setColor(Color.green);
g_2d.fill(curve_2);
}
}
}