「线条加粗java」线条加粗打印什么意思

今天给各位分享线条加粗java的知识，其中也会对线条加粗打印什么意思进行解释，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在开始吧！

本文目录一览：

• 1、java中如何设置线条的粗细例题?
• 2、画图时如何设置线条的粗细
• 3、java 改变线条粗细

java中如何设置线条的粗细例题?

import javax.swing.*;

import java.awt.*;

import java.awt.geom.*;

public class Example6_5 extends JFrame

{

public Example6_5()

{

super("设置线条粗细");

setSize(180,180);

setVisible(true);

setDefaultCloseOperation(EXIT_ON_CLOSE);

}

public static void main(String[] args)

{

new Example6_5();

}

public void paint(Graphics g)

{

Graphics2D g_2d=(Graphics2D)g;

Line2D line_1=new Line2D.Double(50,50,120,50);

Line2D line_2=new Line2D.Double(50,80,120,80);

Line2D line_3=new Line2D.Double(50,110,120,110);

BasicStroke bs_1=new BasicStroke(16,BasicStroke.CAP_BUTT,BasicStroke.JOIN_BEVEL);

BasicStroke bs_2=new BasicStroke(16f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_MITER);

BasicStroke bs_3=new BasicStroke(16f,BasicStroke.CAP_SQUARE,BasicStroke.JOIN_ROUND);

g_2d.setStroke(bs_1);

                g_2d.draw(line_1);

g_2d.setStroke(bs_2);

                g_2d.draw(line_2);

g_2d.setStroke(bs_3);

g_2d.draw(line_3);

}

}

画图时如何设置线条的粗细

画图时设置线条的粗细步骤如下：

1、画布上有一线条，直线为例，对其细化处理，先使用魔棒【W】。

2、然后点击线条选中后---点击 选择。

3、然后点击修改--缩放或扩展--这里选择缩放。

4、然后在弹出的属性栏里修改缩放的像素--填充或右键反选删除多余像素。

java 改变线条粗细

import javax.swing.*;

import java.awt.*;

class DrawPanel extends JPanel{

private int x = 25;

private int y = 50;

public void paintComponent(Graphics g)

{

super.paintComponent(g);

int radius = 10;

Graphics2D g2d=(Graphics2D)g;

Stroke stroke=new BasicStroke(3.0f);//设置线宽为3.0

g2d.setStroke(stroke);

Font f = new Font("Times New Roman", Font.BOLD+Font.ITALIC, 30);

g2d.setFont(f);

g2d.drawString("2008 Beijing Olympic Game ", x, y);

g2d.setColor(new Color(255,0,0));

g2d.drawArc(35 , 65 , radius, radius, -90, 360);

g2d.setColor(new Color(36,56,242));

g2d.drawArc(85 , 65 , radius, radius, -90, 360);

g2d.setColor(new Color(49,222,35));

g2d.drawArc(10 , 105 , radius, radius, -90, 360);

g2d.setColor(new Color(240,245,33));

g2d.drawArc(60 , 105 , radius, radius, -90, 360);

g2d.setColor(new Color(0,0,0));

g2d.drawArc(110 , 105, radius, radius, -90, 360);

}

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