using SkiaSharp;
using SkiaSharp.Views.Maui;

namespace ex_OutlineText;

public partial class MainPage : ContentPage
{
	public MainPage()
	{
		InitializeComponent();
	}

	private void OnPainting(object sender, SKPaintSurfaceEventArgs args)
	{
		SKImageInfo info = args.Info;
		SKSurface surface = args.Surface;
		SKCanvas canvas = surface.Canvas;

		canvas.Clear();

		string text = "OUTLINE";

		// Create an SKPaint object to display the text
		SKPaint textPaint = new SKPaint
		{
			Style = SKPaintStyle.Stroke,
			StrokeWidth = 1,
			FakeBoldText = true,
			Color = SKColors.Blue
		};

		// Adjust TextSize property so text is 95% of screen width
		float textWidth = textPaint.MeasureText(text);
		textPaint.TextSize = 0.95f * info.Width * textPaint.TextSize / textWidth;

		// Find the text bounds
		SKRect textBounds = new SKRect();
		textPaint.MeasureText(text, ref textBounds);

		// Calculate offsets to center the text on the screen
		float xText = info.Width / 2 - textBounds.MidX;
		float yText = info.Height / 2 - textBounds.MidY;

		// And draw the text
		canvas.DrawText(text, xText, yText, textPaint);
	}
}