void PaintContents(object sender, SKPaintSurfaceEventArgs e)
{
var canvas = e.Surface.Canvas;
canvas.Clear(SKColors.Transparent);
var b = canvas.ClipBounds;
using (var paint = new SKPaint
{
IsAntialias = true,
IsStroke = false,
Color = FillColor.ToSKColor(),
})
{
canvas.DrawCircle(b.MidX, b.MidX, b.MidX - 2, paint);
}
if (!string.IsNullOrWhiteSpace(Text))
{
if (_textLabel == null)
{
//Using a label here instead of drawing text because Skia text size is non-DPI pixels
_textLabel = new Label
{
FontSize = TextSize,
TextColor = TextColor,
Margin = new Thickness(4),
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
};
_root.Children.Add(_textLabel);
}
_textLabel.Text = Text;
//using(var paint = new SKPaint
//{
// IsAntialias = true,
// Color = TextColor.ToSKColor(),
// TextSize = (float)TextSize,
//})
//{
// var tw = paint.MeasureText(Text);
// var w = b.MidX - (tw / 2);
// var h = b.MidY + (paint.TextSize / 2) - 6;
// canvas.DrawText(Text, w, h, paint);
//}
}
}
void PaintContents(object sender, SKPaintSurfaceEventArgs e)
{
var canvas = e.Surface.Canvas;
canvas.Clear(SKColors.Transparent);
var b = canvas.ClipBounds;
using (var paint = new SKPaint
{
IsAntialias = true,
IsStroke = false,
Color = FillColor.ToSKColor(),
})
{
canvas.DrawRoundRect(b, (float)CornerRadius, (float)CornerRadius, paint);
}
}
void DrawCheckFilled(SKPaintSurfaceEventArgs e)
{
var imageInfo = e.Info;
var canvas = e?.Surface?.Canvas;
using (var checkfill = new SKPaint
{
Style = SKPaintStyle.Fill,
Color = FillColor.ToSKColor(),
StrokeJoin = SKStrokeJoin.Round,
IsAntialias = true
})
{
if (Shape == Shape.Circle)
{
canvas.DrawCircle(imageInfo.Width / 2, imageInfo.Height / 2, (imageInfo.Width / 2) - (OutlineWidth / 2), checkfill);
}
else
{
canvas.DrawRoundRect(OutlineWidth, OutlineWidth, imageInfo.Width - (OutlineWidth * 2), imageInfo.Height - (OutlineWidth * 2), OutlineWidth, OutlineWidth, checkfill);
}
}
using (var checkPath = new SKPath())
{
checkPath.MoveTo(.275f * imageInfo.Width, .5f * imageInfo.Height);
checkPath.LineTo(.425f * imageInfo.Width, .65f * imageInfo.Height);
checkPath.LineTo(.725f * imageInfo.Width, .375f * imageInfo.Height);
using (var checkStroke = new SKPaint
{
Style = SKPaintStyle.Stroke,
Color = CheckColor.ToSKColor(),
StrokeWidth = (float)OutlineWidth,
StrokeCap = SKStrokeCap.Round,
IsAntialias = true
})
{
canvas.DrawPath(checkPath, checkStroke);
}
}
}
void PaintContents(object sender, SKPaintSurfaceEventArgs e)
{
var canvas = e.Surface.Canvas;
canvas.Clear(SKColors.Transparent);
var b = canvas.LocalClipBounds;
if (FillColor != Color.Transparent)
{
using (var paint = new SKPaint
{
IsAntialias = true,
IsStroke = false,
Color = FillColor.ToSKColor(),
})
{
canvas.DrawRoundRect(b, (float)CornerRadius, (float)CornerRadius, paint);
}
}
if (BorderColor != Color.Transparent)
{
using (var paint = new SKPaint
{
IsAntialias = true,
IsStroke = true,
StrokeWidth = 1.5f,
Color = BorderColor.ToSKColor(),
})
{
var rect = new SKRect(b.Left + paint.StrokeWidth,
b.Top + paint.StrokeWidth,
b.Right - paint.StrokeWidth,
b.Bottom - paint.StrokeWidth);
canvas.DrawRoundRect(rect, (float)CornerRadius, (float)CornerRadius, paint);
}
}
}
void DrawCheckFilled(SKPaintSurfaceEventArgs e)
{
var imageInfo = e.Info;
var canvas = e?.Surface?.Canvas;
using (var checkfill = new SKPaint
{
Style = SKPaintStyle.Fill,
Color = FillColor.ToSKColor(),
StrokeJoin = SKStrokeJoin.Round,
IsAntialias = true
})
{
var shape = Design == Design.Unified ? Shape : DEFAULT_SHAPE;
if (shape == Shape.Circle)
{
canvas.DrawCircle(imageInfo.Width / 2, imageInfo.Height / 2, (imageInfo.Width / 2) - (OutlineWidth / 2), checkfill);
}
else
{
var cornerRadius = Design == Design.Native && Device.RuntimePlatform == Device.UWP ? 0 : OutlineWidth;
canvas.DrawRoundRect(OutlineWidth, OutlineWidth, imageInfo.Width - (OutlineWidth * 2), imageInfo.Height - (OutlineWidth * 2), cornerRadius, cornerRadius, checkfill);
}
}
using (var checkPath = new SKPath())
{
if (Design == Design.Unified)
{
checkPath.MoveTo(.275f * imageInfo.Width, .5f * imageInfo.Height);
checkPath.LineTo(.425f * imageInfo.Width, .65f * imageInfo.Height);
checkPath.LineTo(.725f * imageInfo.Width, .375f * imageInfo.Height);
}
else
{
switch (Device.RuntimePlatform)
{
case Device.iOS:
checkPath.MoveTo(.2f * imageInfo.Width, .5f * imageInfo.Height);
checkPath.LineTo(.375f * imageInfo.Width, .675f * imageInfo.Height);
checkPath.LineTo(.75f * imageInfo.Width, .3f * imageInfo.Height);
break;
case Device.Android:
checkPath.MoveTo(.2f * imageInfo.Width, .5f * imageInfo.Height);
checkPath.LineTo(.425f * imageInfo.Width, .7f * imageInfo.Height);
checkPath.LineTo(.8f * imageInfo.Width, .275f * imageInfo.Height);
break;
case Device.UWP:
checkPath.MoveTo(.15f * imageInfo.Width, .5f * imageInfo.Height);
checkPath.LineTo(.375f * imageInfo.Width, .75f * imageInfo.Height);
checkPath.LineTo(.85f * imageInfo.Width, .25f * imageInfo.Height);
break;
default:
break;
}
}
using (var checkStroke = new SKPaint
{
Style = SKPaintStyle.Stroke,
Color = CheckColor.ToSKColor(),
StrokeWidth = OutlineWidth,
IsAntialias = true
})
{
checkStroke.StrokeCap = Design == Design.Unified ? SKStrokeCap.Round : SKStrokeCap.Butt;
canvas.DrawPath(checkPath, checkStroke);
}
}
}