public HSVData getHSV(RGBData rgb)
{
byte h, s, v;
float hf, sf, vf;
float rf = (float)rgb.r / 255;
float gf = (float)rgb.g / 255;
float bf = (float)rgb.b / 255;
float max, min;
max = Math.Max(rf, gf);
max = Math.Max(max, bf);
min = Math.Min(rf, gf);
min = Math.Min(min, bf);
float d = max - min;
if (d == 0)
{
hf = 0;
}
else if (max == rf)
{
hf = ((gf - bf) / d) / 6;
}
else if (max == gf)
{
hf = ((bf - rf) / d + 2) / 6;
}
else
{
hf = ((rf - gf) / d + 4) / 6;
}
if (max == 0)
{
sf = 0;
}
else
{
sf = d / max;
}
vf = max;
h = (byte)(hf * 255);
s = (byte)(sf * 255);
v = (byte)(vf * 255);
return(new HSVData(h, s, v));
}
private void buttonBeginTransfer_Click(object sender, EventArgs e)
{
if (!openFlag || !saveFlag)
{
MessageBox.Show("恁这池沼，先选取好路径可否？", "我谔谔", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
BinaryWriter bw = new BinaryWriter(new FileStream(pathSave, FileMode.Create, FileAccess.Write, FileShare.ReadWrite));
try
{
bw.Write(0x64684C46);
bw.Write(0x00000006);
bw.Write(0x00010010);
bw.Write(0x4C460060);
bw.Write(0x00117464);
bw.Write(0x0AC70000);
bw.Write(0x352E3231);
bw.Write(0x352E302E);
bw.Write(0x031C0038);
bw.Write((short)0x0041);
bw.Write((byte)0x00);
bw.Write((byte)0xE0);
//test use
int xm = Convert.ToInt32(numericUpDownW.Value);
int ym = Convert.ToInt32(numericUpDownH.Value);
int sizeM = xm * ym;
//MessageBox.Show(sizeM.ToString());
// check how much should checking number be
int chk = 0;
int tt = 256;
int chkCount = 1;
for (int i = 0; i < sizeM; i++)
{
chk += 24;
int tBorder = 1;
for (int j = 1; j <= chkCount; j++)
{
tBorder *= 256;
if (j < chkCount)
{
if (chk % tBorder < (tBorder / 2))
{
chk += tBorder / 2;
}
}
}
if (chk >= tBorder / 2)
{
chkCount += 1;
chk += tBorder;
}
}
//MessageBox.Show(chk.ToString());
for (int i = 0; i < chkCount; i++)
{
bw.Write((byte)(chk % 256));
chk /= 256;
}
//Do Color Picking
bmBuffer = new Bitmap(xm, ym);
g = Graphics.FromImage(bmBuffer);
g.DrawImage(bmOriginal, 0, 0, bmBuffer.Width, bmBuffer.Height);
//Draw
if (comboBox1.SelectedIndex == 0)
{
for (int i = 0; i < xm; i++)
{
for (int j = 0; j < ym; j++)
{
Color pixel = bmBuffer.GetPixel(i, j);
//if (i == 10 && j == 10) MessageBox.Show(pixel.ToString());
byte vel = (byte)((pixel.R + pixel.G + pixel.B) / 3 * 128 / 255);
WritePixelNote(bw, 0, vel, i * 24, 120 - j);
}
}
}
else
{
for (int i = 0; i < xm; i++)
{
for (int j = 0; j < ym; j++)
{
Color pixel = bmBuffer.GetPixel(i, j);
//if (i == 10 && j == 10) MessageBox.Show(pixel.ToString());
byte channel = 0;
byte vel = (byte)((pixel.R + pixel.G + pixel.B) / 3 * 128 / 255);
RGBData rgbd = new RGBData(pixel.R, pixel.G, pixel.B);
HSVData hsvd = getHSV(rgbd);
int hc = hsvd.h;
if (hc < 85)
{
hc = hc - 85 + 256;
}
else
{
hc -= 85;
}
channel = (byte)(hc / 16);
WritePixelNote(bw, channel, vel, i * 24, 120 - j);
}
}
/*
* bw.Close();
* bw.Dispose();
* bw = null;
* MessageBox.Show("16色正在开发中，创歉，，，", "我谔谔", MessageBoxButtons.OK, MessageBoxIcon.Warning);
* return;*/
}
}
catch (Exception)
{
bw.Close();
bw.Dispose();
bw = null;
MessageBox.Show("哎呀，出了点问题，创歉，，，", "我谔谔", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
bw.Close();
bw.Dispose();
bw = null;
MessageBox.Show("你的大粪完成了！快导入FL姐贵的小窗窗然后去批站投稿罢！", "好时代，来临了！", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
