RenderTargetBitmap not rendering ToggleSwitch

[JBarbas]

I am rendering images from a canvas with different controls within (as children). As far as I tested everything has worked fine except the ToggleSwitch, which does not appear in the renders.

For instance I have this canvas:

<Canvas>
  <PathIcon Data="{StaticResource engine}"/>
  <PathIcon Data="{StaticResource power}"/>
  <TextBlock Text="Combustion:"/>
  <TextBlock Text="Electric:"/>
  <ToggleSwitch IsChecked="True"/>
  <ToggleSwitch IsChecked="False"/>
</Canvas>

Which displays this:

But when I render it, shows the following:

To render the bitmap I am using this code:

void RenderToFile(Control target, string path)
{
    var pixelSize = new PixelSize((int) target.Width, (int) target.Height);
    var size = new Size(target.Width, target.Height);
    using (RenderTargetBitmap bitmap = new RenderTargetBitmap(pixelSize, new Vector(96, 96)))
    {
        target.Measure(size);
        target.Arrange(new Rect(size));
        bitmap.Render(target);
        bitmap.Save(path);
    }
}

Which I got from here: AvaloniaUI/Avalonia.HtmlRenderer#10

I have tested it on the following versions:

• 11.0.4
• 11.0.7
• 11.0.999 (last nightly stable version)

[timunie]

Use Bounds instead of Width / Height. This will get current size while Width and Height is undefined in your case. Bounds is equivalent to WPFs ActualWidth / ActualHeight

void RenderToFile(Control target, string path)
{
!	var pixelSize = new PixelSize((int) target.Bounds.Width, (int) target.Bounds.Height);
!	var size = target.Bounds.Size; 
	
	using (RenderTargetBitmap bitmap = new RenderTargetBitmap(pixelSize, new Vector(96, 96)))
	{
		target.Measure(size);
		target.Arrange(new Rect(size));
		bitmap.Render(target);
		bitmap.Save("Test.png");
	}
}

[maxkatz6]

Also, would make sense to get Bounds after Measure/Arrange.