introduced 7 pixel font

4 files changed, 1020 insertions, 935 deletions

diff --git a/source/net/yacy/visualization/FontGenerator5Pixel.java b/source/net/yacy/visualization/FontGenerator5Pixel.java
index 7d89cccbd..5e43d8035 100644
--- a/source/net/yacy/visualization/FontGenerator5Pixel.java
+++ b/source/net/yacy/visualization/FontGenerator5Pixel.java
@@ -531,9 +531,9 @@ public class FontGenerator5Pixel {
         for (int i = 0; i < font.length; i++) {
             letter = font[i];
             b = 0;
-            for (int j = 0; j < 5; j++) {
-                b = b << 10;
-                v = 1 << 9;
+            for (int j = 0; j < 5; j++) { // 5 rows
+                b = b << 10; // 10 bits per row
+                v = 1 << 9; // value to set
                 for (int col = 0; col < 5; col++) {
                     if (letter[j].charAt(col) == '+')  b += v;
                     if (letter[j].charAt(col) == 'X')  b += v + (v / 2);
diff --git a/source/net/yacy/visualization/FontGenerator7Pixel.java b/source/net/yacy/visualization/FontGenerator7Pixel.java
new file mode 100644
index 000000000..c9fe4ef12
--- /dev/null
+++ b/source/net/yacy/visualization/FontGenerator7Pixel.java
@@ -0,0 +1,859 @@
+// FontGenerator8Pixel.java
+// ---------------------------
+// by Marc Nause
+// created: 05.04.2007
+//
+// $LastChangedDate$
+// $LastChangedRevision$
+// $LastChangedBy$
+//
+// based on:
+// FontGenerator5Pixle.java
+// ---------------------------
+// (C) by Michael Peter Christen; mc@yacy.net
+// 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
+
+package net.yacy.visualization;
+
+public class FontGenerator7Pixel { 
+
+//A valid 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(final String[] args) {
+        String[] letter;
+        long b;
+        long v;
+        int c = 0;
+        String s;
+        for (int i = 0; i < font.length; i++) {
+            letter = font[i];
+            b = 0;
+            for (int j = 0; j < 8; j++) { // 8 rows
+                b = b << 7; // 7 bits per row
+                v = 1 << 6; // value to set
+                for (int col = 0; col < 7; col++) {
+                    if (letter[j].charAt(col) == 'X')  b += v;
+                    v = v >> 1;
+                }
+            }
+            s = Long.toHexString(b).toUpperCase();
+            while (s.length() < 16) s = "0" + s;
+            System.out.print("0x" + s + "L,");
+            c++;
+            if (c >= 8) {
+                System.out.println();
+                c = 0;
+            }
+        }
+    } 
+
+} 
diff --git a/source/net/yacy/visualization/FontGenerator8Pixel.java b/source/net/yacy/visualization/FontGenerator8Pixel.java
deleted file mode 100644
index 30a570e66..000000000
--- a/source/net/yacy/visualization/FontGenerator8Pixel.java
+++ /dev/null
@@ -1,892 +0,0 @@
-// FontGenerator8Pixel.java
-// ---------------------------
-// by Marc Nause
-// created: 05.04.2007
-//
-// $LastChangedDate$
-// $LastChangedRevision$
-// $LastChangedBy$
-//
-// based on:
-// FontGenerator5Pixle.java
-// ---------------------------
-// (C) by Michael Peter Christen; mc@yacy.net
-// 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
-
-package net.yacy.visualization;
-
-public class FontGenerator8Pixel { 
-
-//A valid 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(final 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;
-            }
-        }
-    } 
-
-} 
diff --git a/source/net/yacy/visualization/PrintTool.java b/source/net/yacy/visualization/PrintTool.java
index f60781c51..ee876db37 100644
--- a/source/net/yacy/visualization/PrintTool.java
+++ b/source/net/yacy/visualization/PrintTool.java
@@ -20,6 +20,9 @@
 
 package net.yacy.visualization;
 
+import java.io.File;
+import java.io.IOException;
+
 
 public class PrintTool {
 
@@ -39,57 +42,99 @@ public class PrintTool {
     	0x0000000EC2E0ECL,0x0000000EC2E030L,0x0000000FF2E3FCL,0x000F0B8B80B80FL,0x00300C0300C030L,0x03C0B80B8B83C0L,0x0000B83BB0B800L,0x03FFC0F03C0FFFL
     };
     
-    private static long[] font8 = new long[] {
-        0x00000000,0x02000200,0x00000000,0x1F050500,0x031F0200,0x04081000,0x12110E00,0x00000000,
-        0x04020100,0x00010200,0x07090200,0x02020000,0x00030301,0x00000000,0x00030300,0x04081000,
-        0x14180F00,0x02020F00,0x02040F00,0x00080700,0x0F000000,0x00000F00,0x08080700,0x02020200,
-        0x08080700,0x00080700,0x00030300,0x00030301,0x0C030000,0x07000000,0x01061800,0x02000200,
-        0x11100F00,0x10101000,0x10101F00,0x10080700,0x10101F00,0x10101F00,0x10101000,0x10100F00,
-        0x10101000,0x02020700,0x01110E00,0x13111000,0x10101F00,0x10101000,0x11101000,0x10100F00,
-        0x10101000,0x10110F00,0x11101000,0x00100F00,0x02020200,0x10100F00,0x08050200,0x12150800,
-        0x05081000,0x02020200,0x04081F00,0x04040700,0x01000000,0x00000700,0x00000000,0x00001F00,
-        0x00000000,0x0F100F00,0x10101F00,0x10100F00,0x10100F00,0x1F100F00,0x04040400,0x100F000F,
-        0x10101000,0x02020700,0x01010106,0x1C131000,0x02020700,0x12121200,0x10101000,0x10100F00,
-        0x101F1010,0x100F0000,0x10101000,0x0F000F00,0x02020100,0x10100F00,0x08050200,0x12150800,
-        0x020D1000,0x100F000F,0x020C1F00,0x04040300,0x02020202,0x00000300,0x00000000,0x10101F00,
+    private static long[] font7 = new long[] {
+        0x0000000000000000L,0x0010204081000400L,0x0028500000000000L,0x002853F94FE50A00L,0x0018FE63E1BF8400L,0x0062C8208208E180L,0x0061218119511C80L,0x0010200000000000L,
+        0x0008208102020200L,0x0010101020410400L,0x0010A8E7F3894400L,0x00002043E1020000L,0x0000000000030604L,0x00000003E0000000L,0x0000000000030600L,0x0002082082082000L,
+        0x007D0E2C9A385F00L,0x0010614081021F00L,0x0038881041041F00L,0x00388810C0488E00L,0x0004185127E08100L,0x007E8103E0205F00L,0x00388903C4488E00L,0x007C081041020400L,
+        0x00388911C4488E00L,0x00388911E0488E00L,0x00000060C0030600L,0x00000060C0030604L,0x0006318406030180L,0x000000F003C00000L,0x00C0603010C63000L,0x0038881041000400L,
+        0x007D063C98F01F80L,0x007D060FF8306080L,0x00FD060FE8307F00L,0x003C860408084F00L,0x00F90A0C1830BE00L,0x00FF0207E8103F80L,0x00FF0207E8102000L,0x007D0204F8305F00L,
+        0x0083060FF8306080L,0x0038204081020E00L,0x001C102040911C00L,0x00871A670991A180L,0x0081020408103F80L,0x00838EAC98306080L,0x0083868C98B0E080L,0x007D060C18305F00L,
+        0x00FD060FE8102000L,0x007D060C18315F01L,0x00FD060FE890A080L,0x007D0603E0305F00L,0x00FE204081020400L,0x0083060C18305F00L,0x0083060C14450400L,0x0083060C19355100L,
+        0x008288A08288A080L,0x008288A081020400L,0x00FE082082083F80L,0x003C408102040F00L,0x0080808080808080L,0x003C081020408F00L,0x0010511000000000L,0x0000000000003F80L,
+        0x0010100000000000L,0x000001E027D09E80L,0x00810207E8307F00L,0x000001FC08101F80L,0x0002040BF8305F80L,0x000001F41FF01F00L,0x0018408382040800L,0x000001F4182FC0BEL,
+        0x00810207E8306080L,0x0000200181020E00L,0x00001000C0810218L,0x0081021CCE132180L,0x0030204081020E00L,0x000001B499326480L,0x000001F418306080L,0x000001F418305F00L,
+        0x000003F4183FA040L,0x000001FC182FC081L,0x000002F618102000L,0x000001F407C05F00L,0x00102043E1020300L,0x0000020C18305F00L,0x0000020C14450400L,0x0000020C19355100L,
+        0x0000020B610DA080L,0x0000020C182FC0BEL,0x000003F8610C3F80L,0x0018408602040600L,0x0010204081020408L,0x0030102030810C00L,0x00000082D0400000L,0x00FF060C18307F80L
     };
 
     private static void print5(final RasterPlotter matrix, int x, int y, final int angle, final char letter, int intensity) {
         final int index = letter - 0x20;
-        if (index >= font5.length) return;
+        if (index < 0 || index >= font5.length || intensity <= 0) return;
         long character = font5[index];
-        long row;
+        long bits;
         long c;
         int i2 = intensity / 2;
         int i3 = intensity / 3;
         int i5 = intensity / 5;
-        for (int i = 0; i < 5; i++) {
-            row = character & 0x3FFL;
-            character = character >> 10;
+        for (int row = 0; row < 5; row++) {
+            bits = character & 0x3FFL; // 10 bits per row
+            character = character >> 10; // next row
             if (angle == 0) {
-                for (int j = 0; j < 5; j++) {
-                	c = row & 3L;
-                    if (c == 3) matrix.plot(x + 5 - j, y, intensity);
-                    else if (c == 2) matrix.plot(x + 5 - j, y, i3);
-                    row = row >> 2;
+                for (int col = 0; col < 5; col++) {
+                	c = bits & 3L;
+                    if (c == 3) matrix.plot(x + 5 - col, y, intensity);
+                    else if (c == 2) matrix.plot(x + 5 - col, y, i3);
+                    bits = bits >> 2;
                 }
                 y--;
             }
             if (angle == 90) {
-                for (int j = 0; j < 5; j++) {
-                	c = row & 3L;
-                    if (c == 3) matrix.plot(x, y - 5 + j, intensity);
-                    else if (c == 2) matrix.plot(x, y - 5 + j, i3);
-                    row = row >> 2;
+                for (int col = 0; col < 5; col++) {
+                	c = bits & 3L;
+                    if (c == 3) matrix.plot(x, y - 5 + col, intensity);
+                    else if (c == 2) matrix.plot(x, y - 5 + col, i3);
+                    bits = bits >> 2;
                 }
                 x--;
             }
             if (angle == 315) {
-                for (int j = 0; j < 5; j++) {
-                    c = row & 3L;
-                    if (c == 3) { matrix.plot(x + 5 - j, y + 5 - j, intensity); matrix.plot(x + 6 - j, y + 5 - j, i2); matrix.plot(x + 5 - j, y + 6 - j, i2); }
-                    else if (c == 2) { matrix.plot(x + 5 - j, y + 5 - j, i3);  matrix.plot(x + 6 - j, y + 5 - j, i5); matrix.plot(x + 5 - j, y + 6 - j, i5); }
-                    row = row >> 2;
+                for (int col = 0; col < 5; col++) {
+                    c = bits & 3L;
+                    if (c == 3) { matrix.plot(x + 5 - col, y + 5 - col, intensity); matrix.plot(x + 6 - col, y + 5 - col, i2); matrix.plot(x + 5 - col, y + 6 - col, i2); }
+                    else if (c == 2) { matrix.plot(x + 5 - col, y + 5 - col, i3);  matrix.plot(x + 6 - col, y + 5 - col, i5); matrix.plot(x + 5 - col, y + 6 - col, i5); }
+                    bits = bits >> 2;
+                }
+                x++;
+                y--;
+            }
+        }
+    }
+
+    private static void print7(final RasterPlotter matrix, int x, int y, final int angle, final char letter, final int intensity) {
+        final int index = letter - 0x20;
+        if (index < 0 || index >= font7.length || intensity <= 0) return;
+
+        long character = font7[index];
+        final int i2 = intensity / 2;
+
+        for (int row = 0; row < 8; row++) {
+            long bits = character & 0x7FL; // 7 bits per row
+            character >>= 7; // next row
+
+            if (angle == 0) {
+                for (int col = 0; col < 7; col++) {
+                    if ((bits & 1L) != 0L) matrix.plot(x + 7 - col, y, intensity);
+                    bits >>= 1;
+                }
+                y--;
+            } else if (angle == 90) {
+                for (int col = 0; col < 7; col++) {
+                    if ((bits & 1L) != 0L) matrix.plot(x, y - 7 + col, intensity);
+                    bits >>= 1;
+                }
+                x--;
+            } else if (angle == 315) {
+                for (int col = 0; col < 7; col++) {
+                    if ((bits & 1L) != 0L) {
+                        final int px = x + 7 - col;
+                        final int py = y + 7 - col;
+                        matrix.plot(px, py, intensity);
+                        if (i2 > 0) {
+                            matrix.plot(px + 1, py, i2);
+                            matrix.plot(px, py + 1, i2);
+                        }
+                    }
+                    bits >>= 1;
                 }
                 x++;
                 y--;
@@ -101,22 +146,51 @@ public class PrintTool {
         // align = -1 : left
         // align =  1 : right
         // align =  0 : center
+        final int size = 6;
+        final int halfStep = size / 2;
         int xx = 0, yy = 0;
+
         if (angle == 0) {
-            xx = (align == -1) ? x : (align == 1) ? x - 6 * message.length() : x - 3 * message.length();
+            xx = (align == -1) ? x : (align == 1) ? x - 6 * message.length() : x - halfStep * message.length();
             yy = y;
         } else if (angle == 90) {
             xx = x;
-            yy = (align == -1) ? y : (align == 1) ? y + 6 * message.length() : y + 3 * message.length();
+            yy = (align == -1) ? y : (align == 1) ? y + 6 * message.length() : y + halfStep * message.length();
         } else if (angle == 315) {
-            xx = (align == -1) ? x : (align == 1) ? x - 6 * message.length() : x - 3 * message.length();
-            yy = (align == -1) ? y : (align == 1) ? y - 6 * message.length() : y - 3 * message.length();
+            xx = (align == -1) ? x : (align == 1) ? x - 6 * message.length() : x - halfStep * message.length();
+            yy = (align == -1) ? y : (align == 1) ? y - 6 * message.length() : y - halfStep * message.length();
         }
         for (int i = 0; i < message.length(); i++) {
             print5(matrix, xx, yy, angle, message.charAt(i), intensity);
-            if (angle == 0) xx += 6;
-            else if (angle == 90) yy -= 6;
-            else if (angle == 315) {xx += 6; yy += 6;}
+            if (angle == 0) xx += size;
+            else if (angle == 90) yy -= size;
+            else if (angle == 315) {xx += size; yy += size;}
+        }
+    }
+
+    public static void print7(final RasterPlotter matrix, final int x, final int y, final int angle, final String message, final int align, final int intensity) {
+        if (message == null || message.isEmpty() || intensity <= 0) return;
+
+        final int size = 8;
+        final int halfStep = size / 2;
+        int xx = x, yy = y;
+
+        if (angle == 0) {
+            xx = (align == -1) ? x : (align == 1) ? x - size * message.length() : x - halfStep * message.length();
+            yy = y;
+        } else if (angle == 90) {
+            xx = x;
+            yy = (align == -1) ? y : (align == 1) ? y + size * message.length() : y + halfStep * message.length();
+        } else if (angle == 315) {
+            xx = (align == -1) ? x : (align == 1) ? x - size * message.length() : x - halfStep * message.length();
+            yy = (align == -1) ? y : (align == 1) ? y - size * message.length() : y - halfStep * message.length();
+        }
+
+        for (int i = 0; i < message.length(); i++) {
+            print7(matrix, xx, yy, angle, message.charAt(i), intensity);
+            if (angle == 0) xx += size;
+            else if (angle == 90) yy -= size;
+            else if (angle == 315) {xx += size; yy += size;}
         }
     }
 
@@ -146,4 +220,48 @@ public class PrintTool {
     }
 
 
+    public static void main(final String[] args) {
+        System.setProperty("java.awt.headless", "true");
+
+        final File target = determineTarget(args);
+        final RasterPlotter canvas = new RasterPlotter(360, 260, RasterPlotter.DrawMode.MODE_REPLACE, 0x000010);
+
+        canvas.setColor(0x00FFD0);
+        print5(canvas, 12, 60, 0, "print5 left", -1, 90);
+        canvas.setColor(0xFFAA40);
+        print5(canvas, 348, 100, 0, "print5 right", 1, 90);
+        canvas.setColor(0x66FFAA);
+        print5(canvas, 24, 240, 90, "vertical5", -1, 90);
+        canvas.setColor(0xFF6699);
+        print5(canvas, 40, 150, 315, "diag5", -1, 90);
+        canvas.setColor(0x99DDFF);
+        arcPrint5(canvas, 260, 70, 40, 210, "arcPrint5", 90);
+
+        canvas.setColor(0xFFFFFF);
+        print7(canvas, 12, 120, 0, "print7 demo", -1, 100);
+        canvas.setColor(0x00CCFF);
+        print7(canvas, 340, 180, 0, "print7 right", 1, 90);
+        canvas.setColor(0xFFCC00);
+        print7(canvas, 330, 240, 90, "vertical7", -1, 90);
+        canvas.setColor(0xFF66FF);
+        print7(canvas, 140, 210, 315, "diagonal7", -1, 90);
+
+        try {
+            if (target.getParentFile() != null) target.getParentFile().mkdirs();
+            canvas.save(target, "png");
+        } catch (final IOException e) {
+            throw new RuntimeException("Unable to save PrintTool demo image", e);
+        }
+    }
+
+    private static File determineTarget(final String[] args) {
+        if (args != null && args.length > 0) {
+            final File supplied = new File(args[0]);
+            if (supplied.isDirectory()) return new File(supplied, "printtool-demo.png");
+            return supplied;
+        }
+        return new File("printtool-demo.png");
+    }
+
+
 }