public void hitungCentroid()
{
double total_latitude_cluster_i = 0;
double total_longitude_cluster_i = 0;
double total_brightness_cluster_i = 0;
double total_confidence_cluster_i = 0;
double banyak_anggota_cluster_i = 0;
if (iterasi == 0)
{
sigma_centroid_lama = 0;
}
else
{
sigma_centroid_lama = sigma_centroid_baru;
}
sigma_centroid_baru = 0;
for (int i = 0; i < k; i++)
{
foreach (datakebakaran x in list)
{
if (x.cluster == i + 1)
{
total_latitude_cluster_i += x.latitude;
total_longitude_cluster_i += x.longitude;
total_brightness_cluster_i += x.brightness;
total_confidence_cluster_i += x.confidence;
banyak_anggota_cluster_i += 1;
}
}
c[i] = new centroid(total_latitude_cluster_i / banyak_anggota_cluster_i,
total_longitude_cluster_i / banyak_anggota_cluster_i,
total_brightness_cluster_i / banyak_anggota_cluster_i,
total_confidence_cluster_i / banyak_anggota_cluster_i);
sigma_centroid_baru = sigma_centroid_baru +
(total_latitude_cluster_i / banyak_anggota_cluster_i) +
(total_longitude_cluster_i / banyak_anggota_cluster_i) +
(total_brightness_cluster_i / banyak_anggota_cluster_i) +
(total_confidence_cluster_i / banyak_anggota_cluster_i);
}
}
private static void AddKeyPress(int vkCode)
{
Debug.WriteLine("AddKeyPress at " + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Second.ToString() + ":" + DateTime.Now.Millisecond.ToString());
KeysConverter kc = new KeysConverter();
string keyChar = kc.ConvertToString(vkCode).ToUpper();
string keyOut = "";
switch (keyChar)
{
case "1":
keyOut = "ONE";
break;
case "2":
keyOut = "TWO";
break;
case "3":
keyOut = "THREE";
break;
case "4":
keyOut = "FOUR";
break;
case "5":
keyOut = "FIVE";
break;
case "6":
keyOut = "SIX";
break;
case "7":
keyOut = "SEVEN";
break;
case "8":
keyOut = "EIGHT";
break;
case "9":
keyOut = "NINE";
break;
case "0":
keyOut = "ZERO";
break;
default:
keyOut = keyChar;
break;
}
try
{
//KeyCodes.ScanCode code = (KeyCodes.ScanCode)Enum.Parse(typeof(KeyCodes.ScanCode), keyOut);
var query = from KeyCodes.keyPosition k in KeyCodes.keypositions
where k.keyname == keyOut //(int)code
select k;
centroid c = new centroid();
c.point = new Point((int)query.First().x, (int)query.First().y);
c.countup = 1;
System.Drawing.Color c1 = Form1.m_startColour;
System.Drawing.Color c2 = Form1.m_endColour;
if (Form1.randomColours)
{
Random rndcol = new Random();
c1 = System.Drawing.Color.FromArgb(rndcol.Next(30, 255), rndcol.Next(30, 255), rndcol.Next(30, 255));
c2 = System.Drawing.Color.FromArgb(rndcol.Next(30, 255), rndcol.Next(30, 255), rndcol.Next(30, 255));
}
ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
ColorRGB rgb1 = new ColorRGB(RGBSpaceName.sRGB, c1.R, c1.G, c1.B); //create an RGB color
c.lab1 = Converter.ToLab(rgb1);
ColorRGB rgb2 = new ColorRGB(RGBSpaceName.sRGB, c2.R, c2.G, c2.B); //create an RGB color
c.lab2 = Converter.ToLab(rgb2);
if (centroids.Count > 0)
{
for (int i = centroids.Count-1; i > -1; i--)
{
Debug.WriteLine(i);
if (centroids[i].point == c.point)
{
centroids.RemoveAt(i);
break;
}
}
}
centroids.Add(c);
//DoAnimation();
}
catch (Exception ex)
{
Debug.WriteLine("AddKeyPress: handled exception: " + ex.Message);
}
}
private static void DoAnimation()
{
//return;
//WaveTimer.Enabled = false;
if (centroids.Count == 0 || Form1.spellText != "")
{
//LogitechGSDK.LogiLedSetLighting(0, 0, 0);
//WaveTimer.Enabled = true;
if (Form1.spellText == "" && Form1.useLogitechColours &&
((bw_Keysave != null && !bw_Keysave.IsBusy) ||
(bw_Breathe != null && !bw_Breathe.IsBusy) || (bw_Breathe == null && bw_Keysave == null)) && isAnimated)
{
//LogitechGSDK.LogiLedSetLighting(0, 0, 0);
LogitechGSDK.LogiLedRestoreLighting();
}
isAnimated = false;
return;
}
else
{
isAnimated = true;
//calculate the 2 end point colours into LAB space
//System.Drawing.Color c1 = Form1.m_startColour;
//System.Drawing.Color c2 = Form1.m_endColour;
int fadespeed = Form1.m_fadespeed;
int gradientspeed = Form1.m_gradientspeed;
//ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
//ColorRGB rgb1 = new ColorRGB(RGBSpaceName.sRGB, c1.R , c1.G, c1.B ); //create an RGB color
//ColorLab lab1 = Converter.ToLab(rgb1);
//ColorRGB rgb2 = new ColorRGB(RGBSpaceName.sRGB, c2.R , c2.G, c2.B ); //create an RGB color
//ColorLab lab2 = Converter.ToLab(rgb2);
//bmp = new Bitmap(21, 6);
ColorLab[,] lab1 = new ColorLab[21, 6];
ColorLab[,] lab2 = new ColorLab[21, 6];
for (int x = 0; x < 21; x++)
{
for (int y = 0; y < 6; y++)
{
distances[x, y] = double.MaxValue;
times[x, y] = int.MaxValue;
}
}
for (int i = 0; i < centroids.Count; i++)
{
centroid c = centroids[i];
for (int x = 0; x < 21; x++)
{
for (int y = 0; y < 6; y++)
{
double distance = Math.Sqrt(((x - c.point.X) * (x - c.point.X) + (y - c.point.Y) * (y - c.point.Y)));
distance = Math.Abs(distance) / (Form1.m_distanceFalloff / 2);
if (Form1.m_Wave)
{
distance -= c.countup;
distance = Math.Abs(distance);
}
if ((distance + c.countup) < (Math.Abs(distances[x, y] + times[x, y])))
{
distances[x, y] = distance;
lab1[x, y] = c.lab1;
lab2[x, y] = c.lab2;
if (c.countup / 20.0 < times[x, y])
{
times[x, y] = c.countup / 20.0;
}
}
}
}
c.countup++;
centroids[i] = c;
}
bool allBlack = true;
try
{
//bmp = new Bitmap(21, 6);
LockBitmap lockBitmap = new LockBitmap(bmp);
lockBitmap.LockBits();
for (int x = 0; x < 21; x++)
{
for (int y = 0; y < 6; y++)
{
double distance = distances[x, y];
System.Drawing.Color colour = System.Drawing.Color.White;
if (Form1.m_Wave == true)
{
colour = getColour(lab1[x, y], lab2[x, y], distance + times[x, y] + Math.Pow(distance, Form1.m_WaveSpeed), gradientspeed, fadespeed);
}
else
{
colour = getColour(lab1[x, y], lab2[x, y], distance + times[x, y], gradientspeed, fadespeed * 10);
}
lockBitmap.SetPixel(x, y, colour);
if (allBlack && (colour.R > 0 || colour.G > 0 || colour.B > 0))
{
allBlack = false;
}
}
}
lockBitmap.UnlockBits();
}
catch { }
finally { }
byte[] b = Form1.getLEDGridFromBitmap(bmp);
//((Form1)Application.OpenForms[0]).pic1.Image = bmp;
//bmp.Save(@"C:\temp\heatmap.png");
Debug.WriteLine("set lighting at " + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Second.ToString() + ":" + DateTime.Now.Millisecond.ToString());
LogitechGSDK.LogiLedSetLightingFromBitmap(b);
if (allBlack)
{
centroids.Clear();
}
else if (!Form1.m_Wave)
{
for (int i = centroids.Count - 1; i >= 0; i--)
{
try
{
if (centroids[i].countup / 10 > 255 / fadespeed)
{
centroids.RemoveAt(i);
}
}
catch { }
}
}
// System.Threading.Thread.Sleep(Form1.m_AnimationSpeed);
}
//WaveTimer.Enabled = true;
}
private static void AddKeyPress(int vkCode)
{
Debug.WriteLine("AddKeyPress at " + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Minute.ToString() + ":" + DateTime.Now.Second.ToString() + ":" + DateTime.Now.Millisecond.ToString());
KeysConverter kc = new KeysConverter();
string keyChar = kc.ConvertToString(vkCode).ToUpper();
string keyOut = "";
switch (keyChar)
{
case "1":
keyOut = "ONE";
break;
case "2":
keyOut = "TWO";
break;
case "3":
keyOut = "THREE";
break;
case "4":
keyOut = "FOUR";
break;
case "5":
keyOut = "FIVE";
break;
case "6":
keyOut = "SIX";
break;
case "7":
keyOut = "SEVEN";
break;
case "8":
keyOut = "EIGHT";
break;
case "9":
keyOut = "NINE";
break;
case "0":
keyOut = "ZERO";
break;
default:
keyOut = keyChar;
break;
}
try
{
//KeyCodes.ScanCode code = (KeyCodes.ScanCode)Enum.Parse(typeof(KeyCodes.ScanCode), keyOut);
var query = from KeyCodes.keyPosition k in KeyCodes.keypositions
where k.keyname == keyOut //(int)code
select k;
centroid c = new centroid();
c.point = new Point((int)query.First().x, (int)query.First().y);
c.countup = 1;
System.Drawing.Color c1 = Form1.m_startColour;
System.Drawing.Color c2 = Form1.m_endColour;
if (Form1.randomColours)
{
Random rndcol = new Random();
c1 = System.Drawing.Color.FromArgb(rndcol.Next(30, 255), rndcol.Next(30, 255), rndcol.Next(30, 255));
c2 = System.Drawing.Color.FromArgb(rndcol.Next(30, 255), rndcol.Next(30, 255), rndcol.Next(30, 255));
}
ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
ColorRGB rgb1 = new ColorRGB(RGBSpaceName.sRGB, c1.R, c1.G, c1.B); //create an RGB color
c.lab1 = Converter.ToLab(rgb1);
ColorRGB rgb2 = new ColorRGB(RGBSpaceName.sRGB, c2.R, c2.G, c2.B); //create an RGB color
c.lab2 = Converter.ToLab(rgb2);
if (centroids.Count > 0)
{
for (int i = centroids.Count - 1; i > -1; i--)
{
Debug.WriteLine(i);
if (centroids[i].point == c.point)
{
centroids.RemoveAt(i);
break;
}
}
}
centroids.Add(c);
//DoAnimation();
}
catch (Exception ex)
{
Debug.WriteLine("AddKeyPress: handled exception: " + ex.Message);
}
}
