Border

using cAlgo.API;

namespace cAlgo
{
    // A sample indicator that shows how to use Border chart control
    public partial class BorderSample : Indicator
    {
        protected override void Initialize()
        {
            var border = new Border
            {
                BorderColor = Color.Yellow,
                BorderThickness = 2,
                Opacity = 0.5,
                BackgroundColor = Color.Violet,
                HorizontalAlignment = HorizontalAlignment.Right,
                VerticalAlignment = VerticalAlignment.Bottom,
                Width = 200,
                Height = 100,
                Margin = 10
            };

            var stackPanel = new StackPanel
            {
                Orientation = Orientation.Vertical
            };

            stackPanel.AddChild(new TextBlock
            {
                Text = "Text",
                Margin = 5,
                HorizontalAlignment = HorizontalAlignment.Center,
                FontWeight = FontWeight.ExtraBold
            });

            stackPanel.AddChild(new Button
            {
                Text = "Button",
                Margin = 5,
                HorizontalAlignment = HorizontalAlignment.Center,
                FontWeight = FontWeight.ExtraBold
            });

            stackPanel.AddChild(new TextBox
            {
                Text = "Type text...",
                Margin = 5,
                HorizontalAlignment = HorizontalAlignment.Center,
                FontWeight = FontWeight.ExtraBold,
                Width = 100
            });

            border.Child = stackPanel;

            Chart.AddControl(border);
        }

        public override void Calculate(int index)
        {
        }
    }
}

import clr
clr.AddReference("cAlgo.API")

from cAlgo.API import *

class Test():
    def initialize(self):
        border = Border()
        border.BorderColor = Color.Yellow
        border.BorderThickness = Thickness(2)
        border.Opacity = 0.5
        border.BackgroundColor = Color.Violet
        border.HorizontalAlignment = HorizontalAlignment.Right
        border.VerticalAlignment = VerticalAlignment.Bottom
        border.Width = 200
        border.Height = 100
        border.Margin = Thickness(10)

        stackPanel = StackPanel()
        stackPanel.Orientation = Orientation.Vertical

        textBlock = TextBlock()
        textBlock.Margin = Thickness(5)
        textBlock.Text = "Text"
        textBlock.FontWeight = FontWeight.ExtraBold
        textBlock.HorizontalAlignment = HorizontalAlignment.Center

        stackPanel.AddChild(textBlock)

        button = Button()
        button.Margin = Thickness(5)
        button.Text = "Button"
        button.FontWeight = FontWeight.ExtraBold
        button.HorizontalAlignment = HorizontalAlignment.Center

        stackPanel.AddChild(button)

        textBox = TextBox()
        textBox.Margin = Thickness(5)
        textBox.FontWeight = FontWeight.ExtraBold
        textBox.HorizontalAlignment = HorizontalAlignment.Center
        textBox.Width = 100
        textBox.Text = "Type text..."

        stackPanel.AddChild(textBox)

        border.Child = stackPanel

        api.Chart.AddControl(border)

{
  "AccessRights": "None",
  "TimeZone": "UTC",
  "IsOverlay": true
}