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我在图像处理工作在C＃和我有两个主要错误：命名参数规格必须出现后，所有固定参数都被指定
- 错误：命名参数规范都必须出现在所有固定参数后就一直指定
- 错误：System.Drawing.Size”是 '类型'，但使用类似 '变量'
这是我的代码：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Emgu.CV;
using Emgu.CV.Structure;
using Emgu.Util;
using Emgu.CV.CvEnum;
using Emgu.CV.GPU;
using Emgu.CV.UI;
namespace SNAKE_C_Sharp
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void imageBox1_Click(object sender, EventArgs e)
{
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
using (OpenFileDialog dialog = new OpenFileDialog())
{
dialog.Filter = "(*.*)|*.*";
if (dialog.ShowDialog() == DialogResult.OK)
{
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
Image image = Image.FromFile(dialog.FileName);
pictureBox1.Image = image;
}
}
}
private void button2_Click(object sender, EventArgs e)
{
this.Close();
}
struct parameter
{
public double alpha { get; set; }
public double beta { get; set; }
public double gamma { get; set; }
};
unsafe private void button3_Click(object sender, EventArgs e)
{
{
int length = 1000;
MCvPoint2D64f* contour;
MCvPoint2D64f center = new MCvPoint2D64f();
var snake_param = new List<parameter>();
snake_param.Add(new parameter { alpha = 0.1, beta = 0.1, gamma = 0.1, });
//Image src_img = pictureBox1.Image;
IntPtr dst_img = new IntPtr();
//IntPtr src_img = Emgu.CV.CvInvoke.cvLoadImage("pictureBox1.Image", Emgu.CV.CvEnum.LOAD_IMAGE_TYPE.CV_LOAD_IMAGE_COLOR);
Bitmap bitmapp = new Bitmap("pictureBox1.Image");
Image<Bgr, byte> image = new Image<Bgr, byte>(bitmapp);
center.x = image.Width;
center.y = image.Height;
int i;
for (i = 0; i < length; i++)
{
contour[i].x = (int)(center.x * Math.Cos(2 * Math.PI * i/length) + center.x);
contour[i].y = (int)(center.y * Math.Sin(2 * Math.PI * i/length) + center.y);
}
for (i = 0; i < length - 1; i++)
{
CvInvoke.cvLine(dst_img, contour[i], contour[i + 1], new MCvScalar(255, 0, 0), 2, lineType: LINE_TYPE.EIGHT_CONNECTED,0);
}
CvInvoke.cvLine(dst_img, contour[length - 1], contour[0], new MCvScalar(255, 0, 0), 2, lineType: LINE_TYPE.EIGHT_CONNECTED, 0);
IntPtr src_img = image.Ptr;
CvInvoke.cvSnakeImage(src_img, contour, length, snake_param[1].alpha, snake_param[2].beta, snake_param[3].gamma, 1.0f, contour[i], System.Drawing.Size(15, 15), new MCvTermCriteria(1, 0.0), true);
CvInvoke.cvCvtColor(src_img, dst_img, COLOR_CONVERSION.GRAY2RGB);
for (i = 0; i < length - 1; i++)
{
CvInvoke.cvLine(dst_img, contour[i], contour[i + 1], new MCvScalar(255, 0, 0), 2, lineType: LINE_TYPE.EIGHT_CONNECTED, 0);
}
CvInvoke.cvLine(dst_img, contour[length - 1], contour[0], new MCvScalar(255, 0, 0), 2, lineType: LINE_TYPE.EIGHT_CONNECTED, 0);
pictureBox2.SizeMode = PictureBoxSizeMode.StretchImage;
Bitmap bitmappbb = new Bitmap("dst_img");
Image<Bgr, byte> imagee = new Image<Bgr, byte>(bitmapp);
pictureBox2.Image = bitmappbb;
}
}
private void imageBox1_Click_1(object sender, EventArgs e)
{
}
private void panAndZoomPictureBox1_Click(object sender, EventArgs e)
{
}
private void imageBox1_Click_2(object sender, EventArgs e)
{
}
}
}
我该如何调整上述错误？
感谢您的答案，你的建议，这将有助于我要sure.I想你的建议，但仍然有一个错误 – user3213662