From 8300b450e7b977a3fa0f88cfd04fe89da23389d5 Mon Sep 17 00:00:00 2001
From: sigonasr2 <sigonasr2@gmail.com>
Date: Thu, 11 Aug 2022 20:02:32 -0500
Subject: [PATCH] Created loading and saving of glyphs (#1)

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>
---
 readers/fonts/Font.java  | 133 ++++++++++++++++++++++++++-------------
 readers/fonts/Glyph.java |   6 +-
 readers/fonts/testFont   |  30 +++++++++
 sigPlace.java            |  12 ++--
 test.png                 | Bin 1013 -> 1217 bytes
 5 files changed, 130 insertions(+), 51 deletions(-)

diff --git a/readers/fonts/Font.java b/readers/fonts/Font.java
index 8833275..beba116 100644
--- a/readers/fonts/Font.java
+++ b/readers/fonts/Font.java
@@ -5,17 +5,40 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.nio.file.StandardOpenOption;
+import java.util.List;
 import java.awt.Color;
 
 public class Font {
-    Glyph[] data = new Glyph[9];
+    Glyph[] data = new Glyph[10];
     final static int TRANSPARENT = new Color(0,0,0,0).getRGB();
 
     public static Font LoadFont(String fontName) {
         Path f = Paths.get("readers","fonts",fontName);
         if (Files.exists(f)) {
-            //TODO Read the file.
-            return new Font();
+            Font font = new Font();
+            try {
+                List<String> data = Files.readAllLines(f);
+                for (int i=0;i<data.size();i+=3) {
+                    Glyph g = new Glyph();
+                    g.width=Integer.parseInt(data.get(i));
+                    g.height=Integer.parseInt(data.get(i+1));
+                    String dataArr = data.get(i+2);
+                    g.data=new boolean[dataArr.length()];
+                    for (int j=0;j<dataArr.length();j++) {
+                        g.data[j]=(dataArr.charAt(j)-'0')=='1'?true:false;
+                    }
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            return font;
+        } else {
+            try {
+                Files.createFile(f);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
         }
         return new Font();
     }
@@ -23,54 +46,76 @@ public class Font {
     public static void TrainFont(String fontName,String expectedGlyphs,BufferedImage data) {
         Path f = Paths.get("readers","fonts",fontName);
         Font font = LoadFont(fontName);
-        try {
-            Files.createFile(f);
-            int startX=-1;
-            int endX=-1;
-            outer:
-            for (int x=0;x<data.getWidth();x++) {
-                for (int y=0;y<data.getHeight();y++) {
-                    if (data.getRGB(x, y)!=TRANSPARENT) {
-                        if (startX==-1) {
-                            startX=x;
-                        }
-                        continue outer;
+        int startX=-1;
+        int endX=-1;
+        outer:
+        for (int x=0;x<data.getWidth();x++) {
+            for (int y=0;y<data.getHeight();y++) {
+                if (data.getRGB(x, y)!=TRANSPARENT) {
+                    if (startX==-1) {
+                        startX=x;
                     }
+                    continue outer;
                 }
-                //If we got to here it means we found transparent on everything.
-                if (startX!=-1) {
-                    endX=x;
-                    //Create a Glyph out of this.
-                    Glyph g = new Glyph();
-                    g.width=endX-startX;
-                    g.height=data.getHeight();
-                    int[] arr = data.getRGB(startX,0,g.width,g.height,null,0,g.width);
-                    //Find the min and max Y.
-                    int startY=g.height;
-                    int endY=0;
-                    for (int X=0;X<g.width;X++) {
-                        for (int Y=0;Y<g.height;Y++) {
-                            if (arr[Y*g.width+X]!=TRANSPARENT&&Y<startY) {
-                                startY=Y;
-                            }
-                            if (arr[Y*g.width+X]!=TRANSPARENT&&Y>endY) {
-                                endY=Y;
-                            }
+            }
+            //If we got to here it means we found transparent on everything.
+            if (startX!=-1) {
+                endX=x;
+                //Create a Glyph out of this.
+                Glyph g = new Glyph();
+                g.width=endX-startX;
+                g.height=data.getHeight();
+                int[] arr = data.getRGB(startX,0,g.width,g.height,null,0,g.width);
+                //Find the min and max Y.
+                int startY=g.height;
+                int endY=0;
+                for (int X=0;X<g.width;X++) {
+                    for (int Y=0;Y<g.height;Y++) {
+                        if (arr[Y*g.width+X]!=TRANSPARENT&&Y<startY) {
+                            startY=Y;
                         }
-                    }
-                    g.height=endY-startY;
-                    g.data = new boolean[g.width*g.height];
-                    for (int X=0;X<g.width;X++) {
-                        for (int Y=0;Y<g.height;Y++) {
-                            g.data[Y*g.width+X]=arr[(Y+startY)*g.width+X]!=TRANSPARENT;
+                        if (arr[Y*g.width+X]!=TRANSPARENT&&Y>endY) {
+                            endY=Y;
                         }
                     }
-                    int index = expectedGlyphs.charAt(0)-'0';
-                    font.data[index]=g;
-                    System.out.println("Glyph for number "+index+" has been saved.");
-                    expectedGlyphs=expectedGlyphs.substring(1);
                 }
+                g.height=endY-startY;
+                g.data = new boolean[g.width*g.height];
+                for (int X=0;X<g.width;X++) {
+                    for (int Y=0;Y<g.height;Y++) {
+                        g.data[Y*g.width+X]=arr[(Y+startY)*g.width+X]!=TRANSPARENT;
+                    }
+                }
+                int index = expectedGlyphs.charAt(0)-'0';
+                font.data[index]=g;
+                System.out.println("Glyph for number "+index+" has been saved.");
+                expectedGlyphs=expectedGlyphs.substring(1);
+                startX=-1;
+                endX=-1;
             }
+        }
+        saveFont(font,fontName);
+    }
+
+    private static void saveFont(Font f,String name) {
+        StringBuilder sb = new StringBuilder();
+        for (int i=0;i<f.data.length;i++) {
+            Glyph g = f.data[i];
+            if (g==null) {
+                g=new Glyph();
+            }
+            sb
+            .append(g.width)
+            .append('\n')
+            .append(g.height)
+            .append('\n');
+            for (int j=0;j<g.data.length;j++) {
+                sb.append(g.data[j]?"1":"0");
+            }
+            sb.append('\n');
+        }
+        try {
+            Files.write(Paths.get("readers","fonts",name),sb.toString().getBytes(),StandardOpenOption.TRUNCATE_EXISTING);
         } catch (IOException e) {
             e.printStackTrace();
         }
diff --git a/readers/fonts/Glyph.java b/readers/fonts/Glyph.java
index 03abd70..5299999 100644
--- a/readers/fonts/Glyph.java
+++ b/readers/fonts/Glyph.java
@@ -1,7 +1,7 @@
 package readers.fonts;
 
 public class Glyph {
-    int width;
-    int height;
-    boolean[] data;
+    int width=0;
+    int height=0;
+    boolean[] data = new boolean[]{};
 }
diff --git a/readers/fonts/testFont b/readers/fonts/testFont
index e69de29..063cc4d 100644
--- a/readers/fonts/testFont
+++ b/readers/fonts/testFont
@@ -0,0 +1,30 @@
+54
+51
+000000000000000000001111111111111111111111111110000000000000000000000000111111111111111111111111111100000000000000000000000001111111111111111111111111111111111100000000000000000011111111111111111111111111111111111100000000000000000111111111111111111111111111111111111100000000000000001111111111111111111111111111111111111100000000000000011111111111111111111111111111111111111100000000000000111111111111111111111111111111111111111100000000000000111111111111111111111111111111111111111110000000000000111111111111111111111111111111111111111110000000000111111111111111111111111111111111111111111110000000000111111111111111111111111111111111111111111110000000001111111111111111111111111111111111111111111111000000011111111111111111111111111111111111111111111111000000011111111111111111111111111111111111111111111111000000111111100000000000000000000000000111111111111111000001111111100000000000000000000000000111111111111111000011111111100000000000000000000000000111111111111111000111111111100000000000000000000000000111111111111111000111111111000000000000000000000000000111111111111111001111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111111111111111111000000000000000000000000000111111111111110111111111111000000000000000000000000000111111111111110111111111111000000000000000000000000000111111111111100111111111111000000000000000000000000000111111111111000111111111111000000000000000000000000000111111111110000111111111111000000000000000000000000000111111111100000111111111111000000000000000000000000000111111111000000111111111111000000000000000000000111111111111110000000111111111111111111111111111111111111111111111100000000111111111111111111111111111111111111111111111000000000111111111111111111111111111111111111111111110000000000111111111111111111111111111111111111111111100000000000111111111111111111111111111111111111111100000000000000111111111111111111111111111111111111111100000000000000111111111111111111111111111111111111110000000000000000111111111111111111111111111111111111100000000000000000111111111111111111111111111111111111000000000000000000111111111111111111111111111111111110000000000000000000111111111111111111111111111111111100000000000000000000
+0
+0
+
+0
+0
+
+51
+51
+011111111111111111111111111111111111100000000000000111111111111111111111111111111111111111000000000000111111111111111111111111111111111111111000000000000111111111111111111111111111111111111111000000000000111111111111111111111111111111111111111000000000000111111111111111111111111111111111111111000000000000111111111111111111111111111111111111111000000000000011111111111111111111111111111111111111000000000000011111111111111111111111111111111111111000000000000011111111111111111111111111111111111111000000000000011111111111111111111111111111111111111000000000000011111111111111111111111111111111111111000000000000011111111111111111111111111111111111111100000000000011111111111111111111111111111111111111110000000000000000001111111111111111111111111111111111100000000000000000000000000000000000000000000111111111000000000000000000000000000000000000000000111111111110000000000000000000000000000000000000000111111111111000000000000000000000000000000000000000111111111111110000000000000000001111111111111111001111111111111110000000000000001111111111111111111111111111111111111000000000000001111111111111111111111111111111111111000000000000011111111111111111111111111111111111111000000000000111111111111111111111111111111111111111000000000001111111111111111111111111111111111111111000000000011111111111111111111111111111111111111111000000000111111111111111111111111110111111111111111000000001111111111111111111111111100111111111111111000000011111111111111111111111111000111111111111111000000111111111111111111111111110000111111111111111000001111111111111111111111111100000111111111111111000011111111111111111111111111000000111111111111111000011111111111111111111111110000000111111111111111000000000000000000000000000000000000111111111111111000000000000000000000000000000000000111111111111111000000000000000000000000000000000000111111111111111000000000000000000000000000000000000111111111111111000000000000000000000000000000000000111111111111111000000000000000000000000000000000000111111111111111000000000000000000000000000000000111111111111111111011111111111111111111111111111111111111111111111111011111111111111111111111111111111111111111111111110011111111111111111111111111111111111110011111111000011111111111111111111111111111111110000000000000000011111111111111111111111111111111100000000000000000011111111111111111111111111111111000000000000000000011111111111111111111111111111110000000000000000000011111111111111111111111111111100000000000000000000011111111111111111111111111111000000000000000000000011111111111111111111111111110000000000000000000000011111111111111111111111111100000000000000000000000
+0
+0
+
+0
+0
+
+0
+0
+
+0
+0
+
+0
+0
+
+54
+51
+000000000000000000000011111111111111111110000000000000000000000000000000000111111111111111111111100000000000000000000000000000011111111111111111111111110000000000000000000000000000111111111111111111111111111000000000000000000000000001111111111111111111111111111100000000000000000000000011111111111111111111111111111110000000000000000000000111111111111111111111111111111111000000000000000000001111111111111111111111111111111111100000000000000000011111111111111111111111111111111111110000000000000000111111111111111111111111111111111111111000000000000001111111111111111111111111111111111111111100000000000011111111111111111111111111111111111111111110000000000011111111111111111111111111111111111111111110000000000111111111111111111111111111111111111111111111000000001111111111111111111111111111111111111111111111000000001111100000000000000000000000000111111111111111000000011111100000000000000000000000000111111111111111000000011111100000000000000000000000000111111111111111000000111111100000000000000000000000000111111111111111000001111111000000000000000000000000000111111111111111000011111111000000000000000000000000000111111111111111000111111111000000000000000000000000000111111111111111001111111111000000000000000000000000000111111111111111011111111111000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110111111111111111111111111111111111111111111111111111100111111111111111111111111111111111111111111111111111000111111111111111111111111111111111111111111111111110000111111111111111111111111111111111111111111111111100000111111111111111111111111111111111111111111111110000000111111111111111000000000000000000000000000000100000000111111111111111000000000000000000000000000000000000000111111111111111000000000000000000000000000000000000000111111111111111000000000000000000000000000000000111111111111111111111000000000001111111111111111111111111111111111111111111000000000001111111111111111111111111111111111111111111000000000001111111111111111111111111111111111111111110000000000001111111111111111111111111111111111111111100000000000001111111111111111111111111111111111111111000000000000001111111111111111111111111111111111111110000000000000001111111111111111111111111111111111111100000000000000001111111111111111111111111111111111111000000000000000001111111111111111111111111111111111100000000000000000001111111111111111111111111111111111000000000000000000001111111111111111111111111111111100000000000
diff --git a/sigPlace.java b/sigPlace.java
index 344222c..c46ec49 100644
--- a/sigPlace.java
+++ b/sigPlace.java
@@ -1,3 +1,4 @@
+import java.io.File;
 import java.io.IOException;
 import java.nio.charset.Charset;
 import java.nio.file.CopyOption;
@@ -87,9 +88,11 @@ public class sigPlace {
             Box scoreBox = new Box(458,1075,240,57);
             
             int[] arr = img.getRGB(scoreBox.x, scoreBox.y, scoreBox.w, scoreBox.h, null, 0, scoreBox.w);
+
+            BufferedImage newImg = new BufferedImage(scoreBox.w,scoreBox.h,BufferedImage.TYPE_INT_ARGB);
             
-            final ColorRange TARGETCOLOR = new ColorRange(240,255,240,255,240,255);
-            final ColorRange SEEKINGCOLOR = new ColorRange(100,255,100,255,100,255);
+            final ColorRange TARGETCOLOR = new ColorRange(160,255,170,255,190,255);
+            final ColorRange SEEKINGCOLOR = new ColorRange(26,255,53,255,80,255);
             final Color FINALCOLOR = Color.MAGENTA;
             for (int i=0;i<arr.length;i++) {
                 Color col = new Color(arr[i],true);
@@ -103,8 +106,9 @@ public class sigPlace {
                     arr[i]=TRANSPARENT;
                 }
             }
-            img.setRGB(0,0,scoreBox.w,scoreBox.h,arr,0,scoreBox.w);
-            Font.TrainFont("testFont","930",img);
+            newImg.setRGB(0,0,scoreBox.w,scoreBox.h,arr,0,scoreBox.w);
+            ImageIO.write(newImg,"png",new File("test.png"));
+            Font.TrainFont("testFont","930",newImg);
         } catch (IOException e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
diff --git a/test.png b/test.png
index 47933c69609b0e2cf7bc4ea1b3ec23512a3eeadf..5cf77bc2ff3c543512c7175fa6534a1c1379b822 100644
GIT binary patch
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