Canvas
Summary
Defines an area to position child elements by coordinates relative to the Canvas area.
Signature
| public class Canvas : Panel
|
Namespace
cAlgo.API
Examples
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41 | using cAlgo.API;
namespace cAlgo
{
// This sample indicator shows how to use the Canvas panel
[Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
public class CanvasSample : Indicator
{
protected override void Initialize()
{
var canvas = new Canvas
{
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Width = 300,
Height = 200,
BackgroundColor = Color.Red,
Opacity = 0.5
};
canvas.AddChild(new Button
{
Top = 20,
Left = 80,
Margin = 5,
Text = "Button Inside Canvas"
});
canvas.AddChild(new Image
{
Source = Properties.Resources.stock,
Margin = 5,
Width = 128,
Height = 128,
Top = 45,
Left = 80
});
Chart.AddControl(canvas);
}
public override void Calculate(int index)
{
}
}
}
|