private void button6_Click(object sender, EventArgs e)
{
pictureBox3.Image = bitmap;
for (int i = 0; i < 72; i++)
{
Color color = ProcessFunctions.HSL2RGB(5 * i, 0.5, 0.5);
SolidBrush solidBrush = new SolidBrush(color);
Pen pen = new Pen(solidBrush, 2);
Graphics g2 = pictureBox1.CreateGraphics();
g2.DrawLine(pen, new Point(i * 4 + 2, 20), new Point(i * 4 + 2, 200));
}
int maxHuePixel;
int[] countHuePixel = new int[73];
ProcessFunctions.Hue_Calculator(bitmap, out maxHuePixel, ref countHuePixel);
Graphics g = pictureBox2.CreateGraphics();
Pen curPen = new Pen(Brushes.Black, 1);
g.DrawString("色调直方图", new Font("New Timer", 15), Brushes.Black, new Point(139, 10));
g.DrawLine(curPen, 50, 240, 360, 240);
g.DrawLine(curPen, 50, 240, 50, 30);
g.DrawLine(curPen, 110, 240, 110, 242);
g.DrawLine(curPen, 160, 240, 160, 242);
g.DrawLine(curPen, 210, 240, 210, 242);
g.DrawLine(curPen, 260, 240, 260, 242);
g.DrawLine(curPen, 310, 240, 310, 242);
g.DrawLine(curPen, 360, 240, 360, 242);
g.DrawString("0", new Font("New Timer", 8), Brushes.Black, new PointF(56, 242));
g.DrawString("60", new Font("New Timer", 8), Brushes.Black, new PointF(102, 242));
g.DrawString("120", new Font("New Timer", 8), Brushes.Black, new PointF(149, 242));
g.DrawString("180", new Font("New Timer", 8), Brushes.Black, new PointF(199, 242));
g.DrawString("240", new Font("New Timer", 8), Brushes.Black, new PointF(249, 242));
g.DrawString("300", new Font("New Timer", 8), Brushes.Black, new PointF(299, 242));
g.DrawString("360", new Font("New Timer", 8), Brushes.Black, new PointF(349, 242));
g.DrawLine(curPen, 48, 40, 50, 40);
g.DrawString("0", new Font("New Timer", 8), Brushes.Black, new PointF(34, 234));
g.DrawString(maxHuePixel.ToString(), new Font("New Timer", 8), Brushes.Black, new PointF(18, 34));
double temp = 0;
for (int i = 0; i < 73; i++)
{
temp = 200.0 * countHuePixel[i] / maxHuePixel;
if (temp > 199)
{
Console.WriteLine(i);
}
SolidBrush solidBrush = new SolidBrush(ProcessFunctions.HSL2RGB(5 * i, 0.5, 0.5));
Pen ContPen = new Pen(solidBrush, 2);
g.DrawLine(ContPen, (float)(60 + 3.5 * i), 240, (float)(60 + 3.5 * i), 240 - (int)temp);
}
curPen.Dispose();
}
private void Hsi_Datapicturebox_Layout()
{
ProcessFunctions.Hue_Calculator(Hsi_nowBmp, out maxHuePixel, ref countHuePixel);
Graphics g = tabPage_Hsi.CreateGraphics();
g.Clear(Color.White);
int offset_Y = 350;
Pen curPen = new Pen(Brushes.Black, 2);
g.DrawString("色调直方图", new Font("New Timer", 15), Brushes.Black, new Point(139, 10 + offset_Y));
g.DrawLine(curPen, 50, 240 + offset_Y, 350, 240 + offset_Y);
g.DrawLine(curPen, 50, 240 + offset_Y, 50, 30 + offset_Y);
g.DrawLine(curPen, 100, 240 + offset_Y, 100, 242 + offset_Y);
g.DrawLine(curPen, 150, 240 + offset_Y, 150, 242 + offset_Y);
g.DrawLine(curPen, 200, 240 + offset_Y, 200, 242 + offset_Y);
g.DrawLine(curPen, 250, 240 + offset_Y, 250, 242 + offset_Y);
g.DrawLine(curPen, 300, 240 + offset_Y, 300, 242 + offset_Y);
g.DrawLine(curPen, 350, 240 + offset_Y, 350, 242 + offset_Y);
g.DrawString("0", new Font("New Timer", 8), Brushes.Black, new PointF(46, 242 + offset_Y));
g.DrawString("60", new Font("New Timer", 8), Brushes.Black, new PointF(92, 242 + offset_Y));
g.DrawString("120", new Font("New Timer", 8), Brushes.Black, new PointF(139, 242 + offset_Y));
g.DrawString("180", new Font("New Timer", 8), Brushes.Black, new PointF(189, 242 + offset_Y));
g.DrawString("240", new Font("New Timer", 8), Brushes.Black, new PointF(239, 242 + offset_Y));
g.DrawString("300", new Font("New Timer", 8), Brushes.Black, new PointF(289, 242 + offset_Y));
g.DrawString("360", new Font("New Timer", 8), Brushes.Black, new PointF(339, 242 + offset_Y));
g.DrawLine(curPen, 48, 40 + offset_Y, 50, 40 + offset_Y);
g.DrawString("0", new Font("New Timer", 8), Brushes.Black, new PointF(34, 234 + offset_Y));
g.DrawString(maxHuePixel.ToString(), new Font("New Timer", 8), Brushes.Black, new PointF(18, 34 + offset_Y));
double temp = 0;
for (int i = 0; i < 73; i++)
{
temp = 200.0 * countHuePixel[i] / maxHuePixel;
if (temp > 199)
{
Console.WriteLine(i);
}
SolidBrush solidBrush = new SolidBrush(ProcessFunctions.HSL2RGB(5 * i, 0.5, 0.5));
Pen ContPen = new Pen(solidBrush, 2);
g.DrawLine(ContPen, (float)(60 + 3.5 * i), 240 + offset_Y, (float)(60 + 3.5 * i), 240 - (int)temp + offset_Y);
}
curPen.Dispose();
}