public sealed override void UpdateGeometry()
{
ScaleThickness = Path.State.HasFlag(ShapeStateFlags.Thickness);
ScaleSize = Path.State.HasFlag(ShapeStateFlags.Size);
Geometry = PathGeometryConverter.ToSKPath(Path);
Center = new SKPoint(Geometry.Bounds.MidX, Geometry.Bounds.MidY);
}
public sealed override void UpdateGeometry()
{
ScaleThickness = Path.State.HasFlag(ShapeStateFlags.Thickness);
ScaleSize = Path.State.HasFlag(ShapeStateFlags.Size);
Geometry = PathGeometryConverter.ToGeometryImpl(Path, Path.IsFilled);
Center = Geometry.Bounds.Center;
}
public override void UpdateGeometry()
{
ScaleThickness = QuadraticBezier.State.HasFlag(ShapeStateFlags.Thickness);
ScaleSize = QuadraticBezier.State.HasFlag(ShapeStateFlags.Size);
Geometry = PathGeometryConverter.ToGeometry(QuadraticBezier);
Center = Geometry.Bounds.Center;
}
public override void UpdateGeometry()
{
ScaleThickness = QuadraticBezier.State.HasFlag(ShapeStateFlags.Thickness);
ScaleSize = QuadraticBezier.State.HasFlag(ShapeStateFlags.Size);
Geometry = PathGeometryConverter.ToSKPath(QuadraticBezier);
Center = new SKPoint(Geometry.Bounds.MidX, Geometry.Bounds.MidY);
}
public override void UpdateGeometry()
{
ScaleThickness = Ellipse.State.HasFlag(ShapeStateFlags.Thickness);
ScaleSize = Ellipse.State.HasFlag(ShapeStateFlags.Size);
Geometry = PathGeometryConverter.ToGeometry(Ellipse);
Rect = Geometry.Bounds;
Center = Geometry.Bounds.Center;
}
void Initialize()
{
var container = new Grid
{
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Start,
RowSpacing = 0,
Margin = new Thickness(6)
};
_background = new Rectangle
{
Fill = Brush.Transparent,
HeightRequest = 18,
WidthRequest = 18,
RadiusX = 2,
RadiusY = 2,
Stroke = Color,
StrokeThickness = 2
};
_glyph = new Path
{
Aspect = Stretch.Uniform,
Stroke = Brush.White,
StrokeThickness = 1,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
HeightRequest = 14,
WidthRequest = 14,
Opacity = 0,
Margin = new Thickness(2)
};
var pathGeometryConverter = new PathGeometryConverter();
if (_glyph is Path path && pathGeometryConverter.ConvertFromInvariantString("M30.561941,0L31.997,1.393004 10.467954,23.597999 0,15.350999 1.2379759,13.780992 10.287961,20.909952z") is Geometry data)
{
path.Data = data;
}
container.Children.Add(_background);
container.Children.Add(_glyph);
Content = container;
_tapGestureRecognizer = new TapGestureRecognizer();
UpdateIsEnabled();
}
public PathShapeViewModel?ToPathShape(IEnumerable <BaseShapeViewModel>?shapes)
{
if (shapes is null)
{
return(null);
}
var path = PathGeometryConverter.ToSKPath(shapes);
if (path is null)
{
return(null);
}
var factory = _serviceProvider.GetService <IViewModelFactory>();
var first = shapes.FirstOrDefault();
if (first is null)
{
return(null);
}
var style = first?.Style is { } ?
