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chart demo

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X-SVN-Rev: 13900
This commit is contained in:
Mark Davis 2003-11-26 23:36:39 +00:00
parent 3b2e9b78ca
commit f0a074123a
1 changed files with 111 additions and 0 deletions
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icu4j/src/com/ibm/icu/dev/demo/chart/UnicodeChart.java Normal file
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/*
*******************************************************************************
* Copyright (C) 1997-2003, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*
* $Source: /xsrl/Nsvn/icu/icu4j/src/com/ibm/icu/dev/demo/chart/UnicodeChart.java,v $
* $Date: 2003/11/26 23:36:39 $
* $Revision: 1.1 $
*
*****************************************************************************************
*/
package com.ibm.icu.dev.demo.chart;
import java.io.*;
import com.ibm.icu.dev.test.util.*;
import com.ibm.icu.text.*;
import com.ibm.icu.lang.*;
import com.ibm.icu.impl.*;
public class UnicodeChart {
public static void main(String[] args) throws IOException {
int rowWidth = 256;
PrintWriter pw = BagFormatter.openUTF8Writer("", "UnicodeChart.html", BagFormatter.CONSOLE);
pw.println("<html><head><meta http-equiv='Content-Type' content='text/html; charset=utf-8'>");
pw.println("<title>Unicode 4.0 Chart</title><style><!--");
pw.println("th { width: 1%; font-family: monospace; font-size: 50%; text-align: Center; border: 1px solid black; margin: 0; padding: 0}");
pw.println("td { font-size: 50%; text-align: Center; border-right: 1px solid blue; border-top: 1px solid blue; margin: 0; padding: 0 }");
pw.println("table { border-spacing: 0; border-collapse: collapse; border: 1px solid black; margin: 0; padding: 0 }");
pw.println(".d { border-top: 2px double blue }");
pw.println(".u { background-color: #DDDDDD }");
pw.println(".du { border-top: 2px double blue; background-color: #DDDDDD }");
pw.println(".n { background-color: black }");
pw.println(".dn { border-top: 2px double blue; background-color: black }");
pw.println(".i { background-color: yellow }");
pw.println(".di { border-top: 2px double blue; background-color: yellow }");
pw.println("--></style></head><body bgcolor='#FFFFFF'>");
pw.println("<table border='1' cellspacing='0'>");
pw.println("<caption><h1>Unicode 4.0 Chart</h1></caption>");
pw.println("<tr><th></th>");
for (int j = 0; j < rowWidth; ++j) {
pw.print("<th>" + hex(j,2) + "</th>");
}
pw.println("</tr>");
// TODO: fix Utility to take ints
int surrogateType = UCharacter.getType('\ud800');
int privateUseType = UCharacter.getType('\ue000');
System.out.println("Surrogate Type: Java=" + Character.SURROGATE + ", ICU=" + surrogateType);
System.out.println("Private-Use Type: Java=" + Character.PRIVATE_USE + ", ICU=" + privateUseType);
boolean gotOne = true;
int columns = 0;
for (int i = 0; i < 0x10FFFF; i += rowWidth) {
boolean gotLast = gotOne;
gotOne = false;
int limit = i + rowWidth;
for (int j = i; j < limit; ++j) {
int type = UCharacter.getType(j);
if (type == Character.UNASSIGNED
&& !UCharacter.hasBinaryProperty(j, UProperty.NONCHARACTER_CODE_POINT)) continue;
if (type == surrogateType || type == privateUseType) continue;
gotOne = true;
}
if (!gotOne) {
if (false) {
System.out.println("Skipping: " + hex(i>>8,2) + "__");
for (int j = i; j < limit; ++j) {
System.out.print(UCharacter.getType(j) + ",");
}
System.out.println();
}
continue;
};
System.out.println(hex(i>>8,2) + "__");
columns++;
pw.print("<tr><th>" + hex(i>>8,2) + "__</th>");
for (int j = i; j < limit; ++j) {
String value = "\u00a0";
String cellclass = gotLast ? "" : " class='d'";
if (UCharacter.hasBinaryProperty(j, UProperty.NONCHARACTER_CODE_POINT)) {
cellclass = gotLast ? " class='n'" : " class='dn'";
} else if (!UCharacter.isDefined(j)) {
cellclass = gotLast ? " class='u'" : " class='du'";
} else if (UCharacter.isUWhiteSpace(j)) {
// nothing
} else if (UCharacter.hasBinaryProperty(j, UProperty.DEFAULT_IGNORABLE_CODE_POINT)) {
cellclass = gotLast ? " class='i'" : " class='di'";
} else {
value = UTF16.valueOf(j);
}
pw.print("<td" + cellclass + ">" + value + "</td>");
if ((j & 0xF) == 0xF) {
pw.println();
}
}
pw.println("</tr>");
}
pw.println("</table><p>Copyright \u00A9 2003, Mark Davis. All Rights Reserved.</body></html>");
pw.close();
System.out.println("columns: " + columns);
}
static String hex(int i, int padTo) {
String result = Integer.toHexString(i).toUpperCase(java.util.Locale.ENGLISH);
while (result.length() < padTo) result = "0" + result;
return result;
}
}