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*) created new 8 bit oldschool style font for possible future use

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*) main method is generalization of main method of ymageFontGenerator:
   it does not matter how many lines of how many bits a font is made of
   as long as the values stay the same within the font -> use this class as 
   a template for your own font generators and be a happy camper
*) main method checks if font is valid (96 characters, all letters must have
   same number of lines and same number of bits per line)
*) ***** I have not checked if the result is really a valid font so far. *****


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3552 6c8d7289-2bf4-0310-a012-ef5d649a1542
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low012 2007-04-05 21:05:16 +00:00
parent 25070822a5
commit 4400acc27d
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source/de/anomic/ymage/ymage8BitFontGenerator.java Normal file
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// ymage8BitFontGenerator.java
// ---------------------------
// by Marc Nause
// created: 05.04.2007
//
// based on:
// ymageFontGenerator.java
// ---------------------------
// (C) by Michael Peter Christen; mc@anomic.de
// first published on http://www.anomic.de
// Frankfurt, Germany, 2005
// created: 31.10.2005
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Using this software in any meaning (reading, learning, copying, compiling,
// running) means that you agree that the Author(s) is (are) not responsible
// for cost, loss of data or any harm that may be caused directly or indirectly
// by usage of this softare or this documentation. The usage of this software
// is on your own risk. The installation and usage (starting/running) of this
// software may allow other people or application to access your computer and
// any attached devices and is highly dependent on the configuration of the
// software which must be done by the user of the software; the author(s) is
// (are) also not responsible for proper configuration and usage of the
// software, even if provoked by documentation provided together with
// the software.
//
// Any changes to this file according to the GPL as documented in the file
// gpl.txt aside this file in the shipment you received can be done to the
// lines that follows this copyright notice here, but changes must not be
// done inside the copyright notive above. A re-distribution must contain
// the intact and unchanged copyright notice.
// Contributions and changes to the program code must be marked as such.
package de.anomic.ymage;
public class ymage8BitFontGenerator {
//A valid ymage font has 96 characters:
/*
0x20: !"#$%&'
0x28:()*+,-./
0x30:01234567
0x38:89:;<=>?
0x40:@ABCDEFG
0x48:HIJKLMNO
0x50:PQRSTUVW
0x58:XYZ[\]^_
0x60:`abcdefg
0x68:hijklmno
0x70:pqrstuvw
0x78:xyz{|}~
*/
//Each character has the same height of m lines with n pixels each.
//While m does not need to equal n both have to stay consistend through
//the whole font.
public static final String[][] font =
{
{"........", //0x20
"........",
"........",
"........",
"........",
"........",
"........",
"........"},
{"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"........",
"...X....",
"........"},
{"..X.X...",
"..X.X...",
"........",
"........",
"........",
"........",
"........",
"........"},
{"..X.X...",
"..X.X...",
"XXXXXXX.",
"..X.X...",
"XXXXXXX.",
"..X.X...",
"..X.X...",
"........"},
{"...XX...",
".XXXXXX.",
"X..XX...",
".XXXXX..",
"...XX.X.",
"XXXXXX..",
"...X....",
"........"},
{".XX...X.",
".XX..X..",
"....X...",
"...X....",
"..X.....",
".X...XX.",
"X....XX.",
"........"},
{".XX.....",
"X..X....",
".XX.....",
"..X...X.",
"X..X.X..",
"X...X...",
".XXX..X.",
"........"},
{"...X....",
"...X....",
"........",
"........",
"........",
"........",
"........",
"........"},
{"....X...",
"...X....",
"..X.....",
"..X.....",
"..X.....",
"...X....",
"....X...",
"........"},
{"...X....",
"....X...",
".....X..",
".....X..",
".....X..",
"....X...",
"...X....",
"........"},
{"...X....",
".X.X.X..",
"..XXX...",
"XXXXXXX.",
"..XXX...",
".X..X.X.",
"...X....",
"........"},
{"........",
"...X....",
"...X....",
".XXXXX..",
"...X....",
"...X....",
"........",
"........"},
{"........",
"........",
"........",
"........",
"........",
"...XX...",
"...XX...",
"....X..."},
{"........",
"........",
"........",
".XXXXX..",
"........",
"........",
"........",
"........"},
{"........",
"........",
"........",
"........",
"........",
"...XX...",
"...XX...",
"........"},
{"......X.",
".....X..",
"....X...",
"...X....",
"..X.....",
".X......",
"X.......",
"........"},
{".XXXXX..",
"X....XX.",
"X...X.X.",
"X..X..X.",
"X.X...X.",
"XX....X.",
".XXXXX..",
"........"},
{"...X....",
"..XX....",
".X.X....",
"...X....",
"...X....",
"...X....",
".XXXXX..",
"........"},
{"..XXX...",
".X...X..",
".....X..",
"....X...",
"...X....",
"..X.....",
".XXXXX..",
"........"},
{"..XXX...",
".X...X..",
".....X..",
"...XX...",
".....X..",
".X...X..",
"..XXX...",
"........"},
{".....X..",
"....XX..",
"...X.X..",
"..X..X..",
".XXXXXX.",
".....X..",
".....X..",
"........"},
{".XXXXXX.",
".X......",
".X......",
".XXXXX..",
"......X.",
"......X.",
".XXXXX..",
"........"},
{"..XXX...",
".X...X..",
".X......",
".XXXX...",
".X...X..",
".X...X..",
"..XXX...",
"........"},
{".XXXXX..",
".....X..",
".....X..",
"....X...",
"...X....",
"...X....",
"...X....",
"........"},
{"..XXX...",
".X...X..",
".X...X..",
"..XXX...",
".X...X..",
".X...X..",
"..XXX...",
"........"},
{"..XXX...",
".X...X..",
".X...X..",
"..XXXX..",
".....X..",
".X...X..",
"..XXX...",
"........"},
{"........",
"........",
"...XX...",
"...XX...",
"........",
"...XX...",
"...XX...",
"........"},
{"........",
"........",
"...XX...",
"...XX...",
"........",
"...XX...",
"...XX...",
"....X..."},
{".....XX.",
"...XX...",
".XX.....",
"X.......",
".XX.....",
"...XX...",
".....XX.",
"........"},
{"........",
"........",
"..XXXX..",
"........",
"..XXXX..",
"........",
"........",
"........"},
{"XX......",
"..XX....",
"....XX..",
"......X.",
"....XX..",
"..XX....",
"XX......",
"........",},
{"..XXX...",
".X...X..",
".....X..",
"....X...",
"...X....",
"........",
"...X....",
"........"},
{".XXXXX..",
"X.....X.",
"X...XXX.",
"X..X..X.",
"X...XXX.",
"X.......",
".XXXXXX.",
"........"},
{".XXXXX..",
"X.....X.",
"X.....X.",
"XXXXXXX.",
"X.....X.",
"X.....X.",
"X.....X.",
"........"},
{"XXXXXX..",
"X.....X.",
"X.....X.",
"XXXXXX..",
"X.....X.",
"X.....X.",
"XXXXXX..",
"........"},
{"..XXXX..",
".X....X.",
"X.......",
"X.......",
"X.......",
".X....X.",
"..XXXX..",
"........"},
{"XXXXX...",
"X....X..",
"X.....X.",
"X.....X.",
"X.....X.",
"X....X..",
"XXXXX...",
"........"},
{"XXXXXXX.",
"X.......",
"X.......",
"XXXXXX..",
"X.......",
"X.......",
"XXXXXXX.",
"........"},
{"XXXXXXX.",
"X.......",
"X.......",
"XXXXXX..",
"X.......",
"X.......",
"X.......",
"........"},
{".XXXXX..",
"X.......",
"X.......",
"X..XXXX.",
"X.....X.",
"X.....X.",
".XXXXX..",
"........"},
{"X.....X.",
"X.....X.",
"X.....X.",
"XXXXXXX.",
"X.....X.",
"X.....X.",
"X.....X.",
"........"},
{"..XXX...",
"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"..XXX...",
"........"},
{"...XXX..",
"....X...",
"....X...",
"....X...",
"....X...",
"X...X...",
".XXX....",
"........"},
{"X....XX.",
"X...XX..",
"X..XX...",
"XXX.....",
"X..XX...",
"X...XX..",
"X....XX.",
"........"},
{"X.......",
"X.......",
"X.......",
"X.......",
"X.......",
"X.......",
"XXXXXXX.",
"........"},
{"X.....X.",
"XX...XX.",
"X.X.X.X.",
"X..X..X.",
"X.....X.",
"X.....X.",
"X.....X.",
"........"},
{"X.....X.",
"XX....X.",
"X.X...X.",
"X..X..X.",
"X...X.X.",
"X....XX.",
"X.....X.",
"........"},
{".XXXXX..",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
".XXXXX..",
"........"},
{"XXXXXX..",
"X.....X.",
"X.....X.",
"XXXXXX..",
"X.......",
"X.......",
"X.......",
"........"},
{".XXXXX..",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"X...X.X.",
".XXXXX..",
"......X."},
{"XXXXXX..",
"X.....X.",
"X.....X.",
"XXXXXX..",
"X...X...",
"X....X..",
"X.....X.",
"........"},
{".XXXXX..",
"X.....X.",
"X.......",
".XXXXX..",
"......X.",
"X.....X.",
".XXXXX..",
"........"},
{"XXXXXXX.",
"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"........"},
{"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
".XXXXX..",
"........"},
{"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
".X...X..",
"..X.X...",
"...X....",
"........"},
{"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"X..X..X.",
"X.X.X.X.",
".X...X..",
"........"},
{"X.....X.",
".X...X..",
"..X.X...",
"...X....",
"..X.X...",
".X...X..",
"X.....X.",
"........"},
{"X.....X.",
".X...X..",
"..X.X...",
"...X....",
"...X....",
"...X....",
"...X....",
"........"},
{"XXXXXXX.",
".....X..",
"....X...",
"...X....",
"..X.....",
".X......",
"XXXXXXX.",
"........"},
{"..XXXX..",
"..X.....",
"..X.....",
"..X.....",
"..X.....",
"..X.....",
"..XXXX..",
"........"},
{"X.......",
".X......",
"..X.....",
"...X....",
"....X...",
".....X..",
"......X.",
"........"},
{"..XXXX..",
".....X..",
".....X..",
".....X..",
".....X..",
".....X..",
"..XXXX..",
"........"},
{"...X....",
"..X.X...",
".X...X..",
"........",
"........",
"........",
"........",
"........"},
{"........",
"........",
"........",
"........",
"........",
"........",
"XXXXXXX.",
"........"},
{"...X....",
"....X...",
"........",
"........",
"........",
"........",
"........",
"........"},
{"........",
"........",
".XXXX...",
".....X..",
".XXXXX..",
"X....X..",
".XXXX.X.",
"........"},
{"X.......",
"X.......",
"X.......",
"XXXXXX..",
"X.....X.",
"X.....X.",
"XXXXXX..",
"........"},
{"........",
"........",
".XXXXXX.",
"X.......",
"X.......",
"X.......",
".XXXXXX.",
"........"},
{"......X.",
"......X.",
"......X.",
".XXXXXX.",
"X.....X.",
"X.....X.",
".XXXXXX.",
"........"},
{"........",
"........",
".XXXXX..",
"X.....X.",
"XXXXXXX.",
"X.......",
".XXXXX..",
"........"},
{"...XX...",
"..X.....",
"..X.....",
".XXX....",
"..X.....",
"..X.....",
"..X.....",
"........"},
{"........",
"........",
".XXXXX..",
"X.....X.",
"X.....X.",
".XXXXXX.",
"......X.",
".XXXXX.."},
{"X.......",
"X.......",
"X.......",
"XXXXXX..",
"X.....X.",
"X.....X.",
"X.....X.",
"........"},
{"........",
"...X....",
"........",
"..XX....",
"...X....",
"...X....",
"..XXX...",
"........"},
{"........",
"....X...",
"........",
"...XX...",
"....X...",
"....X...",
"....X...",
"..XX...."},
{"X.......",
"X.......",
"X....XX.",
"X..XX...",
"XXX.....",
"X..XX...",
"X....XX.",
"........"},
{"..XX....",
"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"..XXX...",
"........"},
{"........",
"........",
".XX.XX..",
"X..X..X.",
"X..X..X.",
"X..X..X.",
"X..X..X.",
"........"},
{"........",
"........",
".XXXXX..",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"........"},
{"........",
"........",
".XXXXX..",
"X.....X.",
"X.....X.",
"X.....X.",
".XXXXX..",
"........"},
{"........",
"........",
"XXXXXX..",
"X.....X.",
"X.....X.",
"XXXXXX..",
"X.......",
"X......."},
{"........",
"........",
".XXXXXX.",
"X.....X.",
"X.....X.",
".XXXXXX.",
"......X.",
"......X."},
{"........",
"........",
"X.XXXX..",
"XX....X.",
"X.......",
"X.......",
"X.......",
"........"},
{"........",
"........",
".XXXXX..",
"X.......",
".XXXXX..",
"......X.",
".XXXXX..",
"........"},
{"...X....",
"...X....",
"...X....",
".XXXXX..",
"...X....",
"...X....",
"....XX..",
"........"},
{"........",
"........",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
".XXXXX..",
"........"},
{"........",
"........",
"X.....X.",
"X.....X.",
".X...X..",
"..X.X...",
"...X....",
"........"},
{"........",
"........",
"X.....X.",
"X.....X.",
"X..X..X.",
"X.X.X.X.",
".X...X..",
"........"},
{"........",
"........",
"X.....X.",
".XX.XX..",
"...X....",
".XX.XX..",
"X.....X.",
"........"},
{"........",
"........",
"X.....X.",
"X.....X.",
"X.....X.",
".XXXXXX.",
"......X.",
".XXXXX.."},
{"........",
"........",
"XXXXXXX.",
"....XX..",
"...X....",
".XX.....",
"XXXXXXX.",
"........"},
{"...XX...",
"..X.....",
"..X.....",
"XX......",
"..X.....",
"..X.....",
"...XX...",
"........"},
{"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"...X....",
"...X...."},
{"...XX...",
".....X..",
".....X..",
"......XX",
".....X..",
".....X..",
"...XX...",
"........"},
{"........",
"........",
"..X.....",
".X.XX.X.",
".....X..",
"........",
"........",
"........"},
{"XXXXXXX.",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"X.....X.",
"XXXXXXX.",
"........"},
};
public static void main(String[] args) {
String[] letter;
int b;
int v;
int c = 0;
int n = -1;
int m = -1;
String s;
//check if font has correct number of letters
if(font.length != 96){
System.out.println("\nWARNING: Font has "+font.length+" letters, should have 96 letters.");
System.out.println(" Font will be invalid!\n");
}
for (int i = 0; i < font.length; i++) {
letter = font[i];
b = 0;
//check if all letters have same numbers of lines
if((letter.length != n) && (n == -1)) {
n = letter.length;
}
else if(letter.length != n) {
System.out.println("\n\nWARNING: Letter number "+i+" has different number of lines ("+letter.length+") than predecessors ("+n+").");
System.out.println(" Font will be invalid!\n");
}
for (int j = 0; j < letter.length; j++) {
b = b << letter[j].length();
v = 16;
//check if all letters have same number of lines
if((letter[j].length() != m) && (m == -1)) {
m=letter[j].length();
}
else if(letter[j].length() != m) {
System.out.println("\n\nWARNING: Letter number "+i+" has a different number of bits ("+letter[j].length()+") than predecessors ("+m+") in line "+j+".");
System.out.println(" Font will be invalid!\n");
}
for (int col = 0; col < letter[j].length(); col++) {
if (letter[j].charAt(col) == 'X') b += v;
v = v >> 1;
}
}
s = Long.toHexString(b).toUpperCase();
while (s.length() < (letter.length*m/8)) s = "0" + s;
System.out.print("0x" + s + ",");
c++;
if (c >= 8) {
System.out.println();
c = 0;
}
}
}
}