//Bitmap bitmap;
public MyPanel(Size size) : base()
{
initColors();
int wDiv = size.Width % 3;
int hDiv = size.Height % 3;
size.Width -= 12 + wDiv;
size.Height -= 12 + hDiv;
Size = size;
Location = new Point(6 + wDiv / 2, 6 + hDiv / 2);
Console.WriteLine(size.ToString());
bitmaps = new List <Bitmap>();
for (int i = 0; i < size.Height / 3; i++)
{
bitmaps.Add(new Bitmap(size.Width, 3));
}
ComplexDec t;
for (int y = 0; y < bitmaps.Count; y++)
{
for (int i = 0; i < size.Width / 3; i++)
{
temp.real = start.real + (3m / (size.Width / 3)) * i;
temp.imag = start.imag - (2.5m / (size.Height / 3)) * y;
t = new ComplexDec(temp);
int? it = t.level(temp);
Color color = ColorsTable.GetColor(it);
{
//Console.WriteLine(t.ToString());
bitmaps[y].SetPixel(i * 3, 0, color);
bitmaps[y].SetPixel(i * 3, 1, color);
bitmaps[y].SetPixel(i * 3, 2, color);
bitmaps[y].SetPixel(i * 3 + 1, 0, color);
bitmaps[y].SetPixel(i * 3 + 1, 1, color);
bitmaps[y].SetPixel(i * 3 + 1, 2, color);
bitmaps[y].SetPixel(i * 3 + 2, 0, color);
bitmaps[y].SetPixel(i * 3 + 2, 1, color);
bitmaps[y].SetPixel(i * 3 + 2, 2, color);
}
//bitmaps[1].SetPixel(i, 1, color);
}
}
/*
* bitmap = new Bitmap(size.Width, 3);
*
* using (Graphics gfx = Graphics.FromImage(bitmap))
* using (SolidBrush brush = new SolidBrush(Color.Pink))
* {
* gfx.FillRectangle(brush, 0, 0, 50, 3);
* }
* Console.WriteLine(size.ToString());
*/
}
public MyPanelPixels(Size size) : base()
{
center = new ComplexDec(-0.75m, 0m);
// dystance beteen pixels
scale = 1m / (decimal)Math.Pow(2, 8);
// white frame 6 pixels (set size and location
size.Width = size.Width - 12 - (size.Width % 3);
size.Height = size.Height - 12 - (size.Height % 3);
Size = size;
Location = new Point(6, 6);
// complex value in point (0, 0), center(-0.75m, 0m)
pointZero = new ComplexDec(-0.75m - scale * (size.Width / 2), scale * (size.Height / 2));
curent = new ComplexDec(0, 0);
z = new ComplexDec(0, 0);
// canvas to paint
bitmap = new Bitmap(size.Width, size.Height);
// control to display
textBox = new TextBox();
textBox.Width = 30;
textBox.Text = "Start";
this.Controls.Add(textBox);
// counter to lines
//line = 0;
//Click += new EventHandler(MyClick);
// old start
//thread = new Thread(new ThreadStart(MyThreadFunction));
//Task.Delay(200).ContinueWith(t => thread.Start());
// new thread
//t1 = new Thread(new ThreadStart(Thread1));
//Task.Delay(200).ContinueWith(t => t1.Start());
//thread.Start();
//drawLine();
// background worker draw picture in seperate thread
backgroundWorker = new BackgroundWorker();
backgroundWorker.WorkerReportsProgress = true;
backgroundWorker.WorkerSupportsCancellation = true;
backgroundWorker.DoWork += BackgroundWorker_DoWork;
backgroundWorker.ProgressChanged += BackgroundWorker_ProgressChanged;
backgroundWorker.RunWorkerCompleted += BackgroundWorker_RunWorkerCompleted;
backgroundWorker.RunWorkerAsync();
}
/*
* private void MyThreadIncrease()
* {
* // increase 3x (9)
* ComplexDec complex = new ComplexDec(center.real - scale * (Width / 2 - mouseClick.X),
* center.imag + scale * (Height / 2 - mouseClick.Y));
* //Point startOrigin = new Point(mouseClick.X - Width / 6, mouseClick.Y - Height / 6);
* Bitmap copy = new Bitmap(Width / 3, Height / 3);
* using (Graphics gr = Graphics.FromImage(copy))
* {
* Point point = new Point(mouseClick.X - Width / 6, mouseClick.Y - Height / 6);
* Rectangle from = new Rectangle(point, copy.Size);
* Rectangle to = new Rectangle(new Point(0, 0), copy.Size);
* gr.DrawImage(bitmap, to, from, GraphicsUnit.Pixel);
* }
* Color color;
* for (int y = 0; y < copy.Height; y++)
* {
* for (int x = 0; x < copy.Width; x++)
* {
* color = copy.GetPixel(x, y);
* bitmap.SetPixel(x * 3, y * 3, color);
* bitmap.SetPixel(x * 3 + 1, y * 3, color);
* bitmap.SetPixel(x * 3 + 2, y * 3, color);
* bitmap.SetPixel(x * 3, y * 3 + 1, color);
* bitmap.SetPixel(x * 3 + 1, y * 3 + 1, color);
* bitmap.SetPixel(x * 3 + 2, y * 3 + 1, color);
* bitmap.SetPixel(x * 3, y * 3 + 2, color);
* bitmap.SetPixel(x * 3 + 1, y * 3 + 2, color);
* bitmap.SetPixel(x * 3 + 2, y * 3 + 2, color);
* }
* }
* Invalidate();
* // 2 step details (3,3,3)
* center = complex;
* scale /= 3;
* ComplexDec start = new ComplexDec(center.real - (bitmap.Width / 2) * scale, center.imag + (bitmap.Height / 2) * scale);
* ComplexDec z;
* for (int y = 0; y < Height; y += 3)
* {
* textBox.Text = y.ToString();
* complex.imag = start.imag - y * scale;
* for (int x = 0; x < Width; x += 3)
* {
* complex.real = start.real + x * scale;
* z = new ComplexDec(complex);
* color = ColorsTable.GetColor(z.level(complex));
* bitmap.SetPixel(x, y, color);
* bitmap.SetPixel(x + 1, y, color);
* bitmap.SetPixel(x, y + 1, color);
* }
* complex.imag = start.imag - (y + 2) * scale;
* for (int x = 0; x < Width; x += 3)
* {
* complex.real = start.real + (x + 2) * scale;
* z = new ComplexDec(complex);
* color = ColorsTable.GetColor(z.level(complex));
* bitmap.SetPixel(x + 2, y + 2, color);
* bitmap.SetPixel(x + 1, y + 2, color);
* bitmap.SetPixel(x + 2, y + 1, color);
* }
* Invalidate();
* }
*
* Console.WriteLine("Thread increase!!! " + complex);
* Console.WriteLine("click " + mouseClick);
* Console.WriteLine((mouseClick.X - Width / 6).ToString() + " " + (mouseClick.Y - Height / 6).ToString());
*
* }
*/
public void drawLine()
{
ComplexDec start = new ComplexDec(center.real - (bitmap.Width / 2) * scale, center.imag + (bitmap.Height / 2) * scale);
ComplexDec complex = new ComplexDec(center);
ComplexDec z;
int y = 0; // line++;
if (y < bitmap.Height)
{
complex.imag = start.imag - y * scale;
for (int x = 0; x < bitmap.Width; x++)
{
complex.real = start.real + x * scale;
z = new ComplexDec(complex);
bitmap.SetPixel(x, y, ColorsTable.GetColor(z.level(complex)));
//if ( complex.real == 0 || complex.imag == 0 ) bitmap.SetPixel(x, y, Color.Black);
}
}
//textBox.Text = y.ToString();
}
public int?level(ComplexDec c)
{
int level = 0;
decimal rSquare, iSquare;
while (level < 110)
{
rSquare = real * real;
iSquare = imag * imag;
if (rSquare + iSquare >= 4)
{
return(level);
}
imag = imag * real * 2 + c.imag;
real = rSquare - iSquare + c.real;
level++;
}
return(null);
}
public ComplexDec iteralizacja(ComplexDec c)
{
return(new ComplexDec(real * real - imag * imag + c.real, 2 * real * imag + c.imag));
}
public ComplexDec(ComplexDec model)
{
real = model.real;
imag = model.imag;
}