/// <summary>
/// Get one char's font data by given bitmap
/// </summary>
/// <param name="bmp"></param>
/// <param name="colorMode"></param>
/// <param name="scanMode"></param>
/// <returns></returns>
public static List <byte> getCharFontData(Bitmap bmp, COLOR_MODE colorMode, SCAN_MODE scanMode)
{
List <byte> bytes = new List <byte>();
List <Color> colors = new List <Color>();
int outsideInitValue, insideInitValue;
int outsideStopValue, insideStopValue;
int outsideStep, insideStep;
bool loopOutsideIsX = true;
switch (scanMode)
{
case SCAN_MODE.ROW_SCAN:
outsideInitValue = 0;
outsideStopValue = bmp.Height;
outsideStep = 1;
insideInitValue = 0;
insideStopValue = bmp.Width;
insideStep = 1;
break;
case SCAN_MODE.COLUMN_SCAN:
outsideInitValue = 0;
outsideStopValue = bmp.Width;
outsideStep = 1;
insideInitValue = 0;
insideStopValue = bmp.Height;
insideStep = 1;
break;
default:
throw new ArgumentException(Properties.Resources.Err_invalidateScanMode);
}
// scan font bitmap
for (int i = outsideInitValue; i != outsideStopValue; i += outsideStep)
{
for (int j = insideInitValue; j != insideStopValue; j += insideStep)
{
if (loopOutsideIsX)
{
colors.Add(bmp.GetPixel(i, j));
}
else
{
colors.Add(bmp.GetPixel(j, i));
}
j++;
}
// convert to byte every row or column
bytes.AddRange(color2byte(colors, colorMode));
colors.Clear();
i++;
}
return(bytes);
}
// 色変更
public void ChangeColor(COLOR_MODE mode)
{
foreach (GameObject arrow in arrows)
{
if (mode == COLOR_MODE.GREEN)
{
arrow.GetComponent <Image>().color = modeGreen;
}
else if (mode == COLOR_MODE.RED)
{
arrow.GetComponent <Image>().color = modeRed;
}
}
}
/// <summary>
/// Convert color value to byte in given color mode.
/// </summary>
/// <remarks>
/// if can't fill a byte then pad zero at last
/// </remarks>
/// <param name="colors">color datas</param>
/// <param name="colorMode"></param>
/// <returns></returns>
public static List<byte> color2byte(List<Color> colors, COLOR_MODE colorMode)
{
List<byte> bytes = new List<byte>();
switch (colorMode)
{
case COLOR_MODE.MONO:
{
byte b = 0, mask = 0x80;
foreach (Color color in colors)
{
if (Misc.isBlackLikely(color))
{
b |= mask;
}
mask >>= 1;
if (mask == 0)
{
bytes.Add(b);
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), b));
b = 0;
mask = 0x80;
}
}
// if can't fill a byte, pad zero to right
if (mask != 0)
{
bytes.Add(b);
}
}
break;
case COLOR_MODE.GRAY4BITS:
{
byte b = 0;
bool isHighBits = true;
foreach (Color color in colors)
{
if (isHighBits)
{
b = (byte)(Misc.getGrayScale(color) & 0xf0);
}
else
{
b |= (byte)(Misc.getGrayScale(color));
bytes.Add(b);
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), b));
b = 0;
}
isHighBits = !isHighBits;
}
// if can't fill a byte. pad zero
bytes.Add(b);
}
break;
case COLOR_MODE.RGB565:
foreach (Color color in colors)
{
UInt16 value = Misc.getRGB565(color);
bytes.AddRange(BitConverter.GetBytes(value));
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), value));
}
break;
case COLOR_MODE.RGB565P:
foreach (Color color in colors)
{
UInt16 value = Misc.getRGB565P(color);
bytes.AddRange(BitConverter.GetBytes(value));
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), value));
}
break;
default:
throw new ArgumentException(Properties.Resources.Err_invalidateColorMode);
}
//Debug.WriteLine("====one line scaned", "color2byte()");
return bytes;
}
/// <summary>
/// Get one char's font data by given bitmap
/// </summary>
/// <param name="bmp"></param>
/// <param name="colorMode"></param>
/// <param name="scanMode"></param>
/// <returns></returns>
public static List<byte> getCharFontData(Bitmap bmp, COLOR_MODE colorMode, SCAN_MODE scanMode)
{
List<byte> bytes = new List<byte>();
List<Color> colors = new List<Color>();
int outsideInitValue, insideInitValue;
int outsideStopValue, insideStopValue;
int outsideStep, insideStep;
bool loopOutsideIsX = true;
switch (scanMode)
{
case SCAN_MODE.ROW_SCAN:
outsideInitValue = 0;
outsideStopValue = bmp.Height;
outsideStep = 1;
insideInitValue = 0;
insideStopValue = bmp.Width;
insideStep = 1;
break;
case SCAN_MODE.COLUMN_SCAN:
outsideInitValue = 0;
outsideStopValue = bmp.Width;
outsideStep = 1;
insideInitValue = 0;
insideStopValue = bmp.Height;
insideStep = 1;
break;
default:
throw new ArgumentException(Properties.Resources.Err_invalidateScanMode);
}
// scan font bitmap
for(int i=outsideInitValue; i!=outsideStopValue; i+=outsideStep)
{
for(int j=insideInitValue; j!=insideStopValue; j+=insideStep)
{
if (loopOutsideIsX)
{
colors.Add(bmp.GetPixel(i, j));
}
else
{
colors.Add(bmp.GetPixel(j, i));
}
j++;
}
// convert to byte every row or column
bytes.AddRange(color2byte(colors, colorMode));
colors.Clear();
i++;
}
return bytes;
}
/// <summary>
/// Export Font Data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonSave_Click(object sender, EventArgs e)
{
// check output settings
COLOR_MODE colorMode = radioButton8.Checked ? COLOR_MODE.MONO :
radioButton9.Checked ? COLOR_MODE.GRAY4BITS :
radioButton10.Checked ? COLOR_MODE.RGB565 :
radioButton11.Checked ? COLOR_MODE.RGB565P :
COLOR_MODE.UNKONOWN;
if (colorMode == COLOR_MODE.UNKONOWN)
{
Misc.MsgInf(Properties.Resources.Inf_colorMode_required);
return;
}
SCAN_MODE scanMode = radioButtonRow1.Checked ? SCAN_MODE.ROW_SCAN :
radioButtonColumn1.Checked ? SCAN_MODE.COLUMN_SCAN :
SCAN_MODE.UNKOWN;
if (scanMode == SCAN_MODE.UNKOWN)
{
Misc.MsgInf(Properties.Resources.Inf_scanMode_required);
return;
}
string arrayName = textBoxArrayName.Text;
if (arrayName.Length == 0)
{
Misc.MsgInf(Properties.Resources.Inf_arrayName_required);
return;
}
// if content never showed, check input parameters, and show it
if (fontSettings == null)
{
this.toolStripButtonView_Click(null, null);
if (fontSettings == null)
{
return;
}
}
// user canceled
if (this.saveFileDialog1.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
return;
}
if (radioButton13.Checked)
{
saveAsBitmap(saveFileDialog1.FileName);
return;
}
// get stream for write font data
List <byte> bytes;
int iNewLinePosition = Properties.Settings.Default.NewLinePositionOfExport;
int pos = 1;
Size size = new Size();
StringBuilder sb = new StringBuilder();
using (Stream ss = this.saveFileDialog1.OpenFile())
{
using (StreamWriter sw = new System.IO.StreamWriter(ss))
{
if (!fontSettings.AutoFixWidth)
{
sw.WriteLine(string.Format(@"const unsigned char {0} = {{", arrayName));
}
using (Bitmap bmp = new Bitmap(fontSettings.BlockWidth, fontSettings.BlockHeight))
{
using (Graphics g = Graphics.FromImage(bmp))
{
// output chars data one by one
foreach (char c in fontSettings.Chars)
{
FontDrawExtend.DrawChar(g, fontSettings, c);
bytes = FontDrawExtend.getCharFontData(bmp, colorMode, scanMode, fontSettings, out size);
if (fontSettings.AutoFixWidth)
{
sw.WriteLine(@"
// char ""{0}""
const unsigned char {1}_{2:X2}_dat[] = {{", c, arrayName, (int)c);
pos = 1;
}
foreach (byte b in bytes)
{
sw.Write("0x{0:X2},", b);
if (iNewLinePosition > 0 && pos == iNewLinePosition)
{
sw.Write(Environment.NewLine);
pos = 0;
}
pos++;
}
if (fontSettings.AutoFixWidth)
{
sw.WriteLine("};");
sw.WriteLine(@"mos_font_data_t {0}_{1:X2} = {{
{2},{3},
&{4}_{5:X2}_dat[0]}};", arrayName, (int)c, size.Width, size.Height, arrayName, (int)c);
sb.Append(String.Format("&{0}_{1:X2},", arrayName, (int)c));
}
}
}
}
if (fontSettings.AutoFixWidth)
{
sw.WriteLine(@"
// data list
mos_font_data_t* {0}[] = {{{1}}};", arrayName, sb.ToString());
}
else
{
sw.WriteLine("}");
}
}
}
// ask for open export file
if (MessageBox.Show(Properties.Resources.Inf_openFileConfirm,
Properties.Resources.Caption_exportMsg,
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
Process.Start(this.saveFileDialog1.FileName);
}
}
/// <summary>
/// Convert color value to byte in given color mode.
/// </summary>
/// <remarks>
/// if can't fill a byte then pad zero at last
/// </remarks>
/// <param name="colors">color datas</param>
/// <param name="colorMode"></param>
/// <returns></returns>
public static List <byte> color2byte(List <Color> colors, COLOR_MODE colorMode, int threshold)
{
List <byte> bytes = new List <byte>();
switch (colorMode)
{
case COLOR_MODE.MONO:
{
byte b = 0, mask = 0x01;
int padding_num = colors.Count % 8;
if (padding_num != 0)
{
for (int i = 0; i < padding_num; i++)
{
colors.Add(Color.FromArgb(0, 0, 0));
}
}
foreach (Color color in colors)
{
if (Misc.isBlackLikely(color, threshold))
{
b |= mask;
}
mask <<= 1;
if (mask == 0)
{
bytes.Add(b);
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), b));
b = 0;
mask = 0x01;
}
}
// if can't fill a byte, pad zero to right
if (mask != 0x01)
{
bytes.Add(b);
}
}
break;
case COLOR_MODE.GRAY4BITS:
{
byte b = 0;
bool isHighBits = true;
foreach (Color color in colors)
{
if (isHighBits)
{
b = (byte)(Misc.getGrayScale(color) & 0xf0);
}
else
{
b |= (byte)(Misc.getGrayScale(color));
bytes.Add(b);
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), b));
b = 0;
}
isHighBits = !isHighBits;
}
// if can't fill a byte. pad zero
bytes.Add(b);
}
break;
case COLOR_MODE.RGB565:
foreach (Color color in colors)
{
UInt16 value = Misc.getRGB565(color);
bytes.AddRange(BitConverter.GetBytes(value));
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), value));
}
break;
case COLOR_MODE.RGB565P:
foreach (Color color in colors)
{
UInt16 value = Misc.getRGB565P(color);
bytes.AddRange(BitConverter.GetBytes(value));
//Debug.Write(string.Format("c={0};={1:X2}\t\t", color.ToArgb().ToString("X8").Substring(2), value));
}
break;
default:
throw new ArgumentException(Properties.Resources.Err_invalidateColorMode);
}
//Debug.WriteLine("====one line scaned", "color2byte()");
return(bytes);
}
/// <summary>
/// Get one char's font data by given bitmap
/// </summary>
/// <param name="bmp"></param>
/// <param name="colorMode"></param>
/// <param name="scanMode"></param>
/// <returns></returns>
public static List <byte> getCharFontData(Bitmap bmp, COLOR_MODE colorMode, SCAN_MODE scanMode, FontSettings settings, out Size size)
{
List <byte> bytes = new List <byte>();
StringBuilder sb = new StringBuilder();
List <Color> colors = new List <Color>();
int outsideInitValue, insideInitValue;
int outsideStopValue, insideStopValue;
int outsideStep, insideStep;
bool loopOutsideIsX = true;
Rectangle rect = new Rectangle(0, 0, settings.BlockWidth, settings.BlockHeight);
if (settings.AutoFixWidth)
{
rect = GetFixedWidthRect(bmp, rect, settings.MinWidth, settings.BackColor);
size = new Size(rect.Width, rect.Height);
}
else
{
size = new Size();
}
switch (scanMode)
{
case SCAN_MODE.ROW_SCAN:
outsideInitValue = rect.Top;
outsideStopValue = rect.Bottom;
outsideStep = 1;
insideInitValue = rect.Left;
insideStopValue = rect.Right;
insideStep = 1;
loopOutsideIsX = false;
break;
case SCAN_MODE.COLUMN_SCAN:
outsideInitValue = rect.Left;
outsideStopValue = rect.Right;
outsideStep = 1;
insideInitValue = rect.Top;
insideStopValue = rect.Bottom;
insideStep = 1;
loopOutsideIsX = true;
break;
default:
throw new ArgumentException(Properties.Resources.Err_invalidateScanMode);
}
// scan font bitmap
for (int i = outsideInitValue; i != outsideStopValue; i += outsideStep)
{
for (int j = insideInitValue; j != insideStopValue; j += insideStep)
{
if (loopOutsideIsX)
{
colors.Add(bmp.GetPixel(i, j));
}
else
{
colors.Add(bmp.GetPixel(j, i));
}
}
}
bytes.AddRange(color2byte(colors, colorMode));
return(bytes);
}
