package?wz.cs.szu.edu;
import?javax.swing.*;
import?java.awt.*;
import?java.awt.event.*;
import?java.awt.image.*;

/**
?*?Java?Neural?Network?Example
?*?Handwriting?Recognition
?*/
public?class?Entry?extends?JPanel?{

??/**
???*?The?image?that?the?user?is?drawing?into.
???*/
??protected?Image?entryImage;

??/**
???*?A?graphics?handle?to?the?image?that?the
???*?user?is?drawing?into.
???*/
??protected?Graphics?entryGraphics;

??/**
???*?The?last?x?that?the?user?was?drawing?at.
???*/
??protected?int?lastX?=?-1;

??/**
???*?The?last?y?that?the?user?was?drawing?at.
???*/
??protected?int?lastY?=?-1;

??/**
???*?The?down?sample?component?used?with?this?
???*?component.
???*/
??protected?Sample?sample;

??/**
???*?Specifies?the?left?boundary?of?the?cropping
???*?rectangle.
???*/
??protected?int?downSampleLeft;?

??/**
???*?Specifies?the?right?boundary?of?the?cropping
???*?rectangle.
???*/
??protected?int?downSampleRight;??

??/**
???*?Specifies?the?top?boundary?of?the?cropping
???*?rectangle.
???*/
??protected?int?downSampleTop;??

??/**
???*?Specifies?the?bottom?boundary?of?the?cropping
???*?rectangle.
???*/
??protected?int?downSampleBottom;

??/**
???*?The?downsample?ratio?for?x.
???*/
??protected?double?ratioX;

??/**
???*?The?downsample?ratio?for?y
???*/
??protected?double?ratioY;

??/**
???*?The?pixel?map?of?what?the?user?has?drawn.
???*?Used?to?downsample?it.
???*/
??protected?int?pixelMap[];


??/**
???*?The?constructor.
???*/
??Entry（）
??{
????enableEvents（AWTEvent.MOUSE_MOTION_EVENT_MASK|
?????????????????AWTEvent.MOUSE_EVENT_MASK|
?????????????????AWTEvent.COMPONENT_EVENT_MASK）;
??}


??/**
???*?Setup?the?internal?image?that?the?user
???*?draws?onto.
???*/
??protected?void?initImage（）
??{
	?
????entryImage?=?createImage（200200）;
????entryGraphics?=?entryImage.getGraphics（）;
????entryGraphics.setColor（Color.white）;
????entryGraphics.fillRect（00entryImage.getWidth（this）entryImage.getHeight（this））;
??}

??/**
???*?Paint?the?drawn?image?and?cropping?box
???*?（if?active）.
???*?
???*?@param?g?The?graphics?context
???*/
??public?void?paint（Graphics?g）
??{
????if?（?entryImage==null?）
??????initImage（）;
????g.drawImage（entryImage00this）;
????g.setColor（Color.black）;
????g.drawRect（00entryImage.getWidth（this）entryImage.getHeight（this））;
????g.setColor（Color.red）;
????g.drawRect（downSampleLeft
???????????????downSampleTop
???????????????downSampleRight-downSampleLeft
???????????????downSampleBottom-downSampleTop）;

??}

??/**
???*?Process?messages.
???*?
???*?@param?e?The?event.
???*/
??protected?void?processMouseEvent（MouseEvent?e）
??{
????if?（?e.getID（）!=MouseEvent.MOUSE_PRESSED?）
??????return;
????lastX?=?e.getX（）;
????lastY?=?e.getY（）;
??}

??/**
???*?Process?messages.
???*?
???*?@param?e?The?event.
???*/
??protected?void?processMouseMotionEvent（MouseEvent?e）
??{
????if?（?e.getID（）!=MouseEvent.MO

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

?????文件????????232??2012-05-23?14:00??SOM_OCR\.classpath

?????文件????????383??2012-05-23?14:00??SOM_OCR\.project

?????文件???????4811??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\Entry.class

?????文件???????7547??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\KohonenNetwork.class

?????文件???????1411??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\MainEntry$SymAction.class

?????文件????????974??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\MainEntry$SymListSelection.class

?????文件???????1070??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\MainEntry$UpdateStats.class

?????文件??????13462??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\MainEntry.class

?????文件???????2656??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\Network.class

?????文件???????1526??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\Sample.class

?????文件???????1132??2012-05-25?14:48??SOM_OCR\bin\wz\cs\szu\edu\sample.dat

?????文件???????1924??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\SampleData.class

?????文件???????2940??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu\TrainingSet.class

?????文件??????11639??2012-05-23?22:58??SOM_OCR\hs_err_pid2992.log

?????文件???????4981??2012-05-23?22:58??SOM_OCR\hs_err_pid7924.log

?????文件???????7906??2012-05-23?22:05??SOM_OCR\src\wz\cs\szu\edu\Entry.java

?????文件??????13361??2012-05-25?11:59??SOM_OCR\src\wz\cs\szu\edu\KohonenNetwork.java

?????文件??????17783??2012-05-25?14:45??SOM_OCR\src\wz\cs\szu\edu\MainEntry.java

?????文件???????3770??2012-05-24?18:48??SOM_OCR\src\wz\cs\szu\edu\Network.java

?????文件????????390??2013-01-19?12:25??SOM_OCR\src\wz\cs\szu\edu\sample.dat

?????文件???????1550??2012-05-23?20:47??SOM_OCR\src\wz\cs\szu\edu\Sample.java

?????文件???????2745??2012-05-24?15:16??SOM_OCR\src\wz\cs\szu\edu\SampleData.java

?????文件???????5687??2012-05-23?20:55??SOM_OCR\src\wz\cs\szu\edu\TrainingSet.java

?????目錄??????????0??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu\edu

?????目錄??????????0??2012-07-02?21:55??SOM_OCR\src\wz\cs\szu\edu

?????目錄??????????0??2013-01-19?12:11??SOM_OCR\bin\wz\cs\szu

?????目錄??????????0??2012-07-02?21:55??SOM_OCR\src\wz\cs\szu

?????目錄??????????0??2013-01-19?12:11??SOM_OCR\bin\wz\cs

?????目錄??????????0??2012-07-02?21:55??SOM_OCR\src\wz\cs

?????目錄??????????0??2013-01-19?12:11??SOM_OCR\bin\wz

............此處省略7個文件信息