public static Bitmap BoundCore(Bitmap b)
{
// GDI+ still lies to us - the return format is BGR, NOT RGB.
BitmapData bmData = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
int stride = bmData.Stride;
System.IntPtr Scan0 = bmData.Scan0;
int rw, rn, re, rs;
rw = rn = re = rs = -1;
unsafe
{
byte *p = (byte *)(void *)Scan0;
int nOffset = stride - b.Width * 3;
byte red, green, blue;
for (int y = 0; y < b.Height; ++y)
{
for (int x = 0; x < b.Width; ++x)
{
blue = p[0];
green = p[1];
red = p[2];
if (blue == 255 && green == 255 && red == 255)
{
if (rw == -1)
{
rw = x;
}
rw = Math.Min(rw, x);
if (re == -1)
{
re = x;
}
re = Math.Max(re, x);
if (rn == -1)
{
rn = y;
}
rn = Math.Min(rn, y);
if (rs == -1)
{
rs = y;
}
rs = Math.Max(rs, y);
}
p += 3;
}
p += nOffset;
}
}
b.UnlockBits(bmData);
int d = Math.Max(re + 1 - rw, rs + 1 - rn);
return(FontMethods.CropBitmap(b, new Rectangle(rw, rn, d, d)));
}
private void OnImageToBackBone(object sender, System.EventArgs e)
{
m_Undo = (Bitmap)m_Bitmap.Clone();
FontMethods.ImageToBackBone(m_Bitmap);
m_Bitmap = FontMethods.BoundCore(m_Bitmap);
this.AutoScroll = true;
this.AutoScrollMinSize = new Size((int)(m_Bitmap.Width * Zoom), (int)(m_Bitmap.Height * Zoom));
this.Invalidate();
}
private void OnImageFromText(object sender, System.EventArgs e)
{
KanjiInput dlg = new KanjiInput();
dlg.sValue = "田";
if (DialogResult.OK == dlg.ShowDialog())
{
m_Bitmap = (Bitmap)FontMethods.Render(dlg.sValue);
BitmapFilter.GrayToBlack(m_Bitmap, BRIGHT);
this.AutoScroll = true;
this.AutoScrollMinSize = new Size((int)(m_Bitmap.Width * Zoom), (int)(m_Bitmap.Height * Zoom));
this.Invalidate();
}
}
private void OnRank(object sender, System.EventArgs e)
{
m_Undo = (Bitmap)m_Bitmap.Clone();
BitmapFilter.GrayToBlack(m_Bitmap, BRIGHT);
Bitmap[] arr = FontMethods.ImageToTextR1(m_Bitmap);
Bitmap[][] br = new Bitmap[arr.Length][];
Bitmap[] cr = new Bitmap[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
br[i] = FontMethods.ImageToTextR2(arr[i]);
cr[i] = FontMethods.JoinBitmap(br[i]);
}
m_Bitmap = FontMethods.JoinBitmapH(cr);
this.AutoScroll = true;
this.AutoScrollMinSize = new Size((int)(m_Bitmap.Width * Zoom), (int)(m_Bitmap.Height * Zoom));
this.Invalidate();
Bitmap[][] brcop = new Bitmap[arr.Length][];
List <ABC> listABC = new List <ABC>();
for (int i = 0; i < arr.Length; i++)
{
Bitmap[] bbcop = new Bitmap[br[i].Length];
for (int j = 0; j < br[i].Length; j++)
{
bbcop[j] = (Bitmap)br[i][j].Clone();
bbcop[j] = FontMethods.BoundCore(bbcop[j]);
int[] fra = FontMethods.Fragment(bbcop[j]);
//FontMethods.ImageToBackBone(br[i][j]);
br[i][j] = FontMethods.BoundCore(br[i][j]);
double[] d = FontMethods.AverageSquare(br[i][j]);
double[][] ad = FontMethods.Margin(br[i][j]);
ABC strABC = new ABC();
strABC.AverageSquare = d;
strABC.ProportionSquare = strABC.AverageSquare[1] == 0 ? 0 : strABC.AverageSquare[0] / strABC.AverageSquare[1];
strABC.Margin = ad;
strABC.Fragment = fra;
listABC.Add(strABC);
}
}
string mes = String.Join("\n", listABC);
Clipboard.SetText(mes);
MessageBox.Show(mes);
}
private void OnImageToTextR1(object sender, System.EventArgs e)
{
m_Undo = (Bitmap)m_Bitmap.Clone();
BitmapFilter.GrayToBlack(m_Bitmap, BRIGHT);
Bitmap[] arr = FontMethods.ImageToTextR1(m_Bitmap);
Bitmap[][] br = new Bitmap[arr.Length][];
Bitmap[] cr = new Bitmap[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
br[i] = FontMethods.ImageToTextR2(arr[i]);
cr[i] = FontMethods.JoinBitmap(br[i]);
}
m_Bitmap = FontMethods.JoinBitmapH(cr);
m_Bitmap = br[0][7];
this.AutoScroll = true;
this.AutoScrollMinSize = new Size((int)(m_Bitmap.Width * Zoom), (int)(m_Bitmap.Height * Zoom));
this.Invalidate();
}
private void OnAverageSquare(object sender, System.EventArgs e)
{
m_Undo = FontMethods.BoundCore(m_Undo);
int[] fra = FontMethods.Fragment(m_Undo);
//already run OnImageToBackBone
double[] d = FontMethods.AverageSquare(m_Bitmap);
double[][] ad = FontMethods.Margin(m_Bitmap);
string mes = d[0].ToString() + ":" + d[1].ToString() + ":" + d[2].ToString()
+ ":[" + ad[0][0].ToString("0.00000") + ":" + ad[0][1].ToString("0.00000") + "]"
+ ":[" + ad[1][0].ToString("0.00000") + ":" + ad[1][1].ToString("0.00000") + "]"
+ ":[" + ad[2][0].ToString("0.00000") + ":" + ad[2][1].ToString("0.00000") + "]"
+ ":[" + ad[3][0].ToString("0.00000") + ":" + ad[3][1].ToString("0.00000") + "]"
+ ":[" + ad[4][0].ToString("0.00000") + ":" + ad[4][1].ToString("0.00000") + "]"
+ ":[" + ad[5][0].ToString("0.00000") + ":" + ad[5][1].ToString("0.00000") + "]"
+ ":[" + ad[6][0].ToString("0.00000") + ":" + ad[6][1].ToString("0.00000") + "]"
+ ":[" + ad[7][0].ToString("0.00000") + ":" + ad[7][1].ToString("0.00000") + "]"
+ ":" + String.Join(",", fra);
Clipboard.SetText(mes);
MessageBox.Show(mes);
}
private void OnDictionary(object sender, System.EventArgs e)
{
string[] arrdic = new String[] { "田", "字", "奉", "膂", "雪", "こ", "や", "至", "一", "雪", "雪", "だ", "や", "ほ", "’", "ん", "と", "や" };
Bitmap[] br = new Bitmap[arrdic.Length];
Bitmap[] brcop = new Bitmap[arrdic.Length];
List <ABC> listABC = new List <ABC>();
for (int i = 0; i < arrdic.Length; i++)
{
br[i] = (Bitmap)FontMethods.Render(arrdic[i]);
BitmapFilter.GrayToBlack(br[i], BRIGHT);
brcop[i] = (Bitmap)br[i].Clone();
brcop[i] = FontMethods.BoundCore(brcop[i]);
int[] fra = FontMethods.Fragment(brcop[i]);
//FontMethods.ImageToBackBone(br[i]);
br[i] = FontMethods.BoundCore(br[i]);
double[] d = FontMethods.AverageSquare(br[i]);
double[][] ad = FontMethods.Margin(br[i]);
ABC strABC = new ABC();
strABC.KEY = arrdic[i];
strABC.AverageSquare = d;
strABC.ProportionSquare = strABC.AverageSquare[1] == 0 ? 0 : strABC.AverageSquare[0] / strABC.AverageSquare[1];
strABC.Margin = ad;
strABC.Fragment = fra;
listABC.Add(strABC);
}
m_Bitmap = FontMethods.JoinBitmap(brcop);
this.AutoScroll = true;
this.AutoScrollMinSize = new Size((int)(m_Bitmap.Width * Zoom), (int)(m_Bitmap.Height * Zoom));
this.Invalidate();
string mes = String.Join("\n", listABC);
Clipboard.SetText(mes);
MessageBox.Show(mes);
}
public static Bitmap[] ImageToTextR1(Bitmap b)
{
// GDI+ still lies to us - the return format is BGR, NOT RGB.
BitmapData bmData = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
int stride = bmData.Stride;
System.IntPtr Scan0 = bmData.Scan0;
List <Rectangle> brow = new List <Rectangle>();
unsafe
{
byte *p = (byte *)(void *)Scan0;
int nOffset = stride - b.Width * 3;
byte red, green, blue;
int rx, ry, rw, rh;
rx = ry = rw = rh = 0;
bool fs = false;
int[] fr = new int[b.Height];
for (int y = 0; y < b.Height; ++y)
{
for (int x = 0; x < b.Width; ++x)
{
blue = p[0];
green = p[1];
red = p[2];
if (blue == 0 && green == 0 && red == 0)
{
fr[y]++;
}
p += 3;
}
p += nOffset;
}
for (int y = 0; y < b.Height; ++y)
{
//first possition has byte -> start row
if ((!fs) && fr[y] < b.Width)
{
rx = 0;
ry = y;
rw = b.Width;
fs = true;
}
else
{
//fisrt possition no byte after has byte -> end row
if (fs && ((fr[y] == b.Width) || (y + 1 == b.Height)))
{
rh = y - ry + 1;
Rectangle bm = new Rectangle(rx, ry, rw, rh);
brow.Add(bm);
if (brow.Count > 1)
{
Rectangle f = brow[brow.Count - 1];
Rectangle l = brow[brow.Count - 2];
//minimum distance between row 4px
if (f.Y + 1 - l.Y - l.Height - 4 < 0)
{
Rectangle n = new Rectangle(l.X, l.Y, f.Width, l.Height + f.Y + 1 - l.Y);
brow.RemoveRange(brow.Count - 2, 2);
brow.Add(n);
}
}
rx = ry = rw = rh = 0;
fs = false;
}
}
}
}
b.UnlockBits(bmData);
Bitmap[] ar = FontMethods.CropBitmap(b, brow.ToArray());
return(ar);
}
public static int[] Fragment(Bitmap b)
{
double[] rw, rn, re, rs;
double[][] ad = FontMethods.Margin(b, true);
rw = ad[0];
rn = ad[1];
re = ad[2];
rs = ad[3];
// use bitmap before backbone
// GDI+ still lies to us - the return format is BGR, NOT RGB.
BitmapData bmData = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
int stride = bmData.Stride;
System.IntPtr Scan0 = bmData.Scan0;
List <int> r = new List <int>();
List <int> r1 = new List <int>();
int[][] mr = new int[b.Width][];
int[][] fr = new int[b.Height][];
unsafe
{
byte *p = (byte *)(void *)Scan0;
int nOffset = stride - b.Width * 3;
byte red, green, blue;
for (int x = 0; x < b.Width; ++x)
{
mr[x] = new int[b.Height];
}
for (int y = 0; y < b.Height; ++y)
{
fr[y] = new int[b.Width];
for (int x = 0; x < b.Width; ++x)
{
blue = p[0];
green = p[1];
red = p[2];
if (blue == 255 && green == 255 && red == 255)
{
mr[x][y] = 1;
fr[y][x] = 1;
}
p += 3;
}
p += nOffset;
}
}
b.UnlockBits(bmData);
for (int x = Math.Max(b.Width / 10, (int)rw[0] + 1); x < Math.Min(9 * b.Width / 10, (int)re[0] - 1); ++x)
{
if (mr[x].Sum() == 0)
{
if (b.Width / 10 <= x && x < 2 * b.Width / 10)
{
r.Add(1);
}
else if (2 * b.Width / 10 <= x && x < 3 * b.Width / 10)
{
r.Add(2);
}
else if (3 * b.Width / 10 <= x && x < 4 * b.Width / 10)
{
r.Add(3);
}
else if (4 * b.Width / 10 <= x && x < 5 * b.Width / 10)
{
r.Add(4);
}
else if (5 * b.Width / 10 <= x && x < 6 * b.Width / 10)
{
r.Add(5);
}
else if (6 * b.Width / 10 <= x && x < 7 * b.Width / 10)
{
r.Add(6);
}
else if (7 * b.Width / 10 <= x && x < 8 * b.Width / 10)
{
r.Add(7);
}
else if (8 * b.Width / 10 <= x && x < 9 * b.Width / 10)
{
r.Add(8);
}
}
if (mr[x].Sum() == 1 || mr[x].Sum() == 2)
{
if (b.Width / 10 <= x && x < 2 * b.Width / 10)
{
r1.Add(1);
}
else if (2 * b.Width / 10 <= x && x < 3 * b.Width / 10)
{
r1.Add(2);
}
else if (3 * b.Width / 10 <= x && x < 4 * b.Width / 10)
{
r1.Add(3);
}
else if (4 * b.Width / 10 <= x && x < 5 * b.Width / 10)
{
r1.Add(4);
}
else if (5 * b.Width / 10 <= x && x < 6 * b.Width / 10)
{
r1.Add(5);
}
else if (6 * b.Width / 10 <= x && x < 7 * b.Width / 10)
{
r1.Add(6);
}
else if (7 * b.Width / 10 <= x && x < 8 * b.Width / 10)
{
r1.Add(7);
}
else if (8 * b.Width / 10 <= x && x < 9 * b.Width / 10)
{
r1.Add(8);
}
}
if (mr[x].Sum() <= 2)
{
int lx = mr[x].Where((m, i) => i <= 5 * b.Height / 6).Sum();
if (x < b.Width / 3 && lx == 0)
{
for (int y = 5 * b.Height / 6; y < b.Height; ++y)
{
int hy = fr[y].Where((m, i) => i > x).Sum();
if (hy == 0)
{
r.Add(100);
}
}
}
}
}
for (int y = Math.Max(b.Height / 10, (int)rn[1] + 1); y < Math.Min(9 * b.Height / 10, (int)rs[1] - 1); ++y)
{
if (fr[y].Sum() == 0)
{
if (b.Height / 10 <= y && y < 2 * b.Height / 10)
{
r.Add(101);
}
else if (2 * b.Height / 10 <= y && y < 3 * b.Height / 10)
{
r.Add(102);
}
else if (3 * b.Height / 10 <= y && y < 4 * b.Height / 10)
{
r.Add(103);
}
else if (4 * b.Height / 10 <= y && y < 5 * b.Height / 10)
{
r.Add(104);
}
else if (5 * b.Height / 10 <= y && y < 6 * b.Height / 10)
{
r.Add(105);
}
else if (6 * b.Height / 10 <= y && y < 7 * b.Height / 10)
{
r.Add(106);
}
else if (7 * b.Height / 10 <= y && y < 8 * b.Height / 10)
{
r.Add(107);
}
else if (8 * b.Height / 10 <= y && y < 9 * b.Height / 10)
{
r.Add(108);
}
}
if (fr[y].Sum() == 1 || fr[y].Sum() == 2)
{
if (b.Height / 10 <= y && y < 2 * b.Height / 10)
{
r1.Add(101);
}
else if (2 * b.Height / 10 <= y && y < 3 * b.Height / 10)
{
r1.Add(102);
}
else if (3 * b.Height / 10 <= y && y < 4 * b.Height / 10)
{
r1.Add(103);
}
else if (4 * b.Height / 10 <= y && y < 5 * b.Height / 10)
{
r1.Add(104);
}
else if (5 * b.Height / 10 <= y && y < 6 * b.Height / 10)
{
r1.Add(105);
}
else if (6 * b.Height / 10 <= y && y < 7 * b.Height / 10)
{
r1.Add(106);
}
else if (7 * b.Height / 10 <= y && y < 8 * b.Height / 10)
{
r1.Add(107);
}
else if (8 * b.Height / 10 <= y && y < 9 * b.Height / 10)
{
r1.Add(108);
}
}
}
if (r.Where(m => m >= 1 && m <= 8).Count() == 0)
{
if (r1.Where(m => m >= 4 && m <= 5).Count() > 0)
{
r.Add(r1.Where(m => m >= 4 && m <= 5).First());
}
else if (r1.Where(m => m >= 1 && m <= 3).Count() > 0)
{
r.Add(r1.Where(m => m >= 1 && m <= 3).First());
}
else if (r1.Where(m => m >= 6 && m <= 8).Count() > 0)
{
r.Add(r1.Where(m => m >= 6 && m <= 8).First());
}
}
if (r.Where(m => m >= 101 && m <= 108).Count() == 0)
{
if (r1.Where(m => m >= 104 && m <= 105).Count() > 0)
{
r.Add(r1.Where(m => m >= 104 && m <= 105).First());
}
else if (r1.Where(m => m >= 101 && m <= 103).Count() > 0)
{
r.Add(r1.Where(m => m >= 101 && m <= 103).First());
}
else if (r1.Where(m => m >= 106 && m <= 108).Count() > 0)
{
r.Add(r1.Where(m => m >= 106 && m <= 108).First());
}
}
return(r.Distinct().ToArray());
}
public static bool ImageToBackBone(Bitmap b)
{
// GDI+ still lies to us - the return format is BGR, NOT RGB.
BitmapData bmData = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
int stride = bmData.Stride;
System.IntPtr Scan0 = bmData.Scan0;
int[][] mr = new int[b.Width][];
int[][] fr = new int[b.Height][];
unsafe
{
byte *p = (byte *)(void *)Scan0;
int nOffset = stride - b.Width * 3;
byte red, green, blue;
for (int x = 0; x < b.Width; ++x)
{
mr[x] = new int[b.Height];
}
for (int y = 0; y < b.Height; ++y)
{
fr[y] = new int[b.Width];
for (int x = 0; x < b.Width; ++x)
{
blue = p[0];
green = p[1];
red = p[2];
if (blue == 255 && green == 255 && red == 255)
{
mr[x][y] = 1;
fr[y][x] = 1;
}
p += 3;
}
p += nOffset;
}
FontMethods.Converge(mr, 5);
FontMethods.Converge(fr, 5);
}
unsafe
{
byte *p = (byte *)(void *)Scan0;
int nOffset = stride - b.Width * 3;
byte red, green, blue;
for (int y = 0; y < b.Height; ++y)
{
for (int x = 0; x < b.Width; ++x)
{
blue = p[0];
green = p[1];
red = p[2];
if (blue == 255 && green == 255 && red == 255)
{
if (mr[x][y] == 0)
{
p[0] = p[1] = p[2] = 0;
}
if (fr[y][x] == 0)
{
p[0] = p[1] = p[2] = 0;
}
}
p += 3;
}
p += nOffset;
}
}
b.UnlockBits(bmData);
_ImageToBackBone(b, mr, fr);
return(true);
}
private void OnSynthetic(object sender, System.EventArgs e)
{
List <ABC> des = new List <ABC>();
List <ABC> predic = new List <ABC>();
int im = 0;
if (im == 0)
{
string[] arrdic = new String[] { "田", "字", "奉", "膂", "雪", "こ", "や", "至", "一", "だ", "ほ", "’", "ん", "と" };
Bitmap[] br = new Bitmap[arrdic.Length];
Bitmap[] brcop = new Bitmap[arrdic.Length];
List <ABC> listABC = new List <ABC>();
for (int i = 0; i < arrdic.Length; i++)
{
br[i] = (Bitmap)FontMethods.Render(arrdic[i]);
BitmapFilter.GrayToBlack(br[i], BRIGHT);
brcop[i] = (Bitmap)br[i].Clone();
brcop[i] = FontMethods.BoundCore(brcop[i]);
int[] fra = FontMethods.Fragment(brcop[i]);
//FontMethods.ImageToBackBone(br[i]);
br[i] = FontMethods.BoundCore(br[i]);
double[] d = FontMethods.AverageSquare(br[i]);
double[][] ad = FontMethods.Margin(br[i]);
ABC strABC = new ABC();
strABC.KEY = arrdic[i];
strABC.AverageSquare = d;
strABC.ProportionSquare = strABC.AverageSquare[1] == 0 ? 0 : strABC.AverageSquare[0] / strABC.AverageSquare[1];
strABC.Margin = ad;
strABC.Fragment = fra;
listABC.Add(strABC);
}
predic = listABC;
}
im = 1;
if (im == 1)
{
m_Undo = (Bitmap)m_Bitmap.Clone();
BitmapFilter.GrayToBlack(m_Bitmap, BRIGHT);
Bitmap[] arr = FontMethods.ImageToTextR1(m_Bitmap);
Bitmap[][] br = new Bitmap[arr.Length][];
Bitmap[] cr = new Bitmap[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
br[i] = FontMethods.ImageToTextR2(arr[i]);
cr[i] = FontMethods.JoinBitmap(br[i]);
}
m_Bitmap = FontMethods.JoinBitmapH(cr);
this.AutoScroll = true;
this.AutoScrollMinSize = new Size((int)(m_Bitmap.Width * Zoom), (int)(m_Bitmap.Height * Zoom));
this.Invalidate();
Bitmap[][] brcop = new Bitmap[arr.Length][];
List <ABC> listABC = new List <ABC>();
for (int i = 0; i < arr.Length; i++)
{
Bitmap[] bbcop = new Bitmap[br[i].Length];
for (int j = 0; j < br[i].Length; j++)
{
bbcop[j] = (Bitmap)br[i][j].Clone();
bbcop[j] = FontMethods.BoundCore(bbcop[j]);
int[] fra = FontMethods.Fragment(bbcop[j]);
//FontMethods.ImageToBackBone(br[i][j]);
br[i][j] = FontMethods.BoundCore(br[i][j]);
double[] d = FontMethods.AverageSquare(br[i][j]);
double[][] ad = FontMethods.Margin(br[i][j]);
ABC strABC = new ABC();
strABC.AverageSquare = d;
strABC.ProportionSquare = strABC.AverageSquare[1] == 0 ? 0 : strABC.AverageSquare[0] / strABC.AverageSquare[1];
strABC.Margin = ad;
strABC.Fragment = fra;
listABC.Add(strABC);
}
}
des = listABC;
}
FncSynthetic(des, predic);
}
