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@frozen struct AngularGradientAn angular gradient is also known as a “conic” gradient. This gradient applies the color function as the angle changes, relative to a center point and defined start and end angles. If end, the gradient only draws the last complete turn. If end, the gradient fills the missing area with the colors defined by gradient locations one and zero, transitioning between the two halfway across the missing area.
角勾配はまた “円錐” 勾配として知られます。この勾配（グラデーション）は、色関数を角度変化として適用します、ある中心点に関してそして開始および終了角度を定義されて。endならば、勾配は最後の完了回転を描画するだけです。endならば、勾配はその欠けている領域を勾配位置１とゼロによって定義される色で、欠けている領域を横切って２つの中途の間を推移しながら、満たします。
The gradient maps the unit space center point into the bounding rectangle of each shape filled with the gradient.
When using an angular gradient as a shape style, you can also use angular, conic, or similar methods.
init(gradient: Gradient, center: UnitPoint , angle: Angle)init(colors: [Color], center: UnitPoint , angle: Angle)init(stops: [Gradient.Stop], center: UnitPoint , angle: Angle)init(gradient: Gradient, center: UnitPoint , startAngle : Angle, endAngle : Angle)init(colors: [Color], center: UnitPoint , startAngle : Angle, endAngle : Angle)init(stops: [Gradient.Stop], center: UnitPoint , startAngle : Angle, endAngle : Angle)typealias Bodystruct EllipticalGradient struct LinearGradient struct RadialGradient struct Materialstruct ImagePaint struct HierarchicalShapeStyle struct ForegroundStyle struct BackgroundStyle struct SelectionShapeStyle struct SeparatorShapeStyle struct TintShapeStyle