private void afterHistPanel_Paint(object sender, PaintEventArgs e)
{
grayByte = new byte[pImage.MBWidth * pImage.MHeight];
Graphics g = e.Graphics;
Point[] pointArray = new Point[3];
pointArray[0] = new Point(250, 300);
pointArray[1] = new Point(250, 20);
pointArray[2] = new Point(20, 300);
Pen linePen = new Pen(Color.Black);
linePen.DashStyle = System.Drawing.Drawing2D.DashStyle.Solid;
linePen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
g.DrawLine(linePen, pointArray[0], pointArray[1]);
g.DrawLine(linePen, pointArray[0], pointArray[2]);
getImageByte();
if (radioButton1.Checked == true)
{
HistCalculation();
afterHistDraw(e.Graphics); //C#数组传值传不进？
}
if (radioButton3.Checked == true)
{
grayByte = pImage.grayTransform(grayByte, (int)numericUpDown1.Value, (int)numericUpDown2.Value, (int)numericUpDown3.Value, (int)numericUpDown4.Value);
HistCalculation();
afterHistDraw(e.Graphics);
}
}
