import?java.applet.*;?
import?java.awt.*;?
import?java.awt.event.*;?
import?java.util.*;?
import?javax.swing.*;?
import?java.awt.geom.*;?
import?java.io.*;?

class?Point?implements?Serializable?
{?
int?xy;?
Color?col;?
int?tool;?
int?boarder;?

Point（int?x?int?y?Color?col?int?tool?int?boarder）?
{?
this.x?=?x;?
this.y?=?y;?
this.col?=?col;?
this.tool?=?tool;?
this.boarder?=?boarder;?
}?
}?


class?paintboard?extends?frame?implements?ActionListenerMouseMotionListenerMouseListenerItemListener?
{?
/**
	?*?
	?*/
private?static?final?long?serialVersionUID?=?1L;
int?x?=?-1?y?=?-1;?
int?con?=?1;//畫筆大小?
int?Econ?=?5;//橡皮大小?

int?toolFlag?=?0;//toolFlag:工具標記?
//toolFlag工具對應表：?
//（0--畫筆）；（1--橡皮）；（2--清除）；?
//（3--直線）；（4--圓）；（5--矩形）；?

Color?c?=?new?Color（000）;?//畫筆顏色?
BasicStroke?size?=?new?BasicStroke（conBasicStroke.CAP_BUTTBasicStroke.JOIN_BEVEL）;//畫筆粗細?
Point?cutflag?=?new?Point（-1?-1?c?6?con）;//截斷標志?

Vector?paintInfo?=?null;//點信息向量組?
int?n?=?1;?

FileInputStream?picIn?=?null;?
FileOutputStream?picOut?=?null;?

objectInputStream?VIn?=?null;?
objectOutputStream?VOut?=?null;?


//?*工具面板--畫筆，直線，圓，矩形，多邊形橡皮，清除*/?
Panel?toolPanel;?
Button?eraser?drLinedrCircledrRect;?
Button?clear?pen;?
Choice?ColChoiceSizeChoiceEraserChoice;?
Button?colchooser;?
Label?顏色大小B大小E;?
//保存功能?
Button?openPicsavePic;?
FileDialog?openPicturesavePicture;?

paintboard（String?s）?
{?
super（s）;?
addMouseMotionListener（this）;?
addMouseListener（this）;?

paintInfo?=?new?Vector（）;?

/*各工具按鈕及選擇項*/?
//顏色選擇?
ColChoice?=?new?Choice（）;?
ColChoice.add（“black“）;?
ColChoice.add（“red“）;?
ColChoice.add（“blue“）;?
ColChoice.add（“green“）;?
ColChoice.addItemListener（this）;?
//畫筆大小選擇?

SizeChoice?=?new?Choice（）;?
SizeChoice.add（“1“）;?
SizeChoice.add（“3“）;?
SizeChoice.add（“5“）;?
SizeChoice.add（“7“）;?
SizeChoice.add（“9“）;?
SizeChoice.addItemListener（this）;?
//橡皮大小選擇?
EraserChoice?=?new?Choice（）;?
EraserChoice.add（“5“）;?
EraserChoice.add（“9“）;?
EraserChoice.add（“13“）;?
EraserChoice.add（“17“）;?
EraserChoice.addItemListener（this）;?

toolPanel?=?new?Panel（）;?

clear?=?new?Button（“清除“）;?
eraser?=?new?Button（“橡皮“）;?
pen?=?new?Button（“畫筆“）;?
drLine?=?new?Button（“畫直線“）;?
drCircle?=?new?Button（“畫圓形“）;?
drRect?=?new?Button（“畫矩形“）;?

openPic?=?new?Button（“打開圖畫“）;?
savePic?=?new?Button（“保存圖畫“）;?

colchooser?=?new?Button（“顯示調色板“）;?

//各組件事件監聽?
clear.addActionListener（this）;?
eraser.addActionListener（this）;?
pen.addActionListener（this）;?
drLine.addActionListener（this）;?
drCircle.addActionListener（this）;?
drRect.addActionListener（this）;?
openPic.addActionListener（this）;?
savePic.addActionListener（this）;?
colchooser.addActionListener（this）;?


顏色?=?new?Label（“畫筆顏色“Label.CENTER）;?
大小B?=?new?Label（“畫筆大小“Label.CENTER）;?
大小E?=?new?Label（“橡皮大小“Label.CENTER）;?
//面板添加組件?
toolPanel.add（openPic）;?
toolPanel.add（savePic）;?

toolPanel.add（pen）;?
toolPanel.add（drL

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????598??2012-09-27?12:41??hu\.settings\org.eclipse.jdt.core.prefs

?????文件????????702??2012-10-10?09:18??hu\bin\paintboard$1.class

?????文件????????702??2012-10-10?09:18??hu\bin\paintboard$2.class

?????文件????????638??2012-10-10?09:18??hu\bin\paintboard$3.class

?????文件??????10596??2012-10-10?09:18??hu\bin\paintboard.class

?????文件????????425??2012-10-10?09:18??hu\bin\pb.class

?????文件????????536??2012-10-10?09:18??hu\bin\Point.class

?????文件??????10401??2012-10-10?09:18??hu\src\pb.java

?????文件????????301??2012-09-27?12:41??hu\.classpath

?????文件????????378??2012-09-27?12:41??hu\.project

?????目錄??????????0??2012-09-27?12:41??hu\.settings

?????目錄??????????0??2012-09-27?13:07??hu\bin

?????目錄??????????0??2012-09-27?13:07??hu\src

?????目錄??????????0??2015-05-06?22:37??hu

-----------?---------??----------?-----??----

????????????????25277????????????????????14