C#画K线(20201030)实现K线价格画K线

最新推荐文章于 2022-05-17 12:08:27 发布

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最新推荐文章于 2022-05-17 12:08:27 发布 · 821 阅读

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CC 4.0 BY-SA版权

文章标签：

#visual studio code #c# #小程序 #矩阵 #talkingdata

本文介绍如何使用C#语言，在visual studio code环境下，实现K线图的绘制，涉及K线价格数据处理及矩阵操作，适用于金融数据分析和talkingdata相关应用。

实现输入K线开收高低价格画K线
private void Kxian_Paint(object sender, PaintEventArgs e)
{

        Graphics g = e.Graphics;
        Pen p = new Pen(Color.Red, 1);
        g.DrawRectangle(p, 80, 80, 600, 400);
        **//k线开始
        string[][] data = new string[6][];
        data[0] = new string[] { "2020/10/3", "6", "7", "8", "5" };
        data[1] = new string[] { "2020/10/4", "5", "6", "7", "4" };
        data[2] = new string[] { "2020/10/5", "4", "5", "6", "3" };
        data[3] = new string[] { "2020/10/6", "3", "4", "5", "2" };
        data[4] = new string[] { "2020/10/7", "2", "3", "4", "1" };
        data[5] = new string[] { "2020/10/8", "1", "2", "3", "0" };
        for (int i = 0; i < 6; i++)
        {
            int d = int.Parse(data[i][0] .Substring(8, 1));
            int o = int.Parse(data[i][1]);
            int c = int.Parse(data[i][2]);

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