projectionEffect(_:)

Declaration

nonisolated func projectionEffect(_ transform: ProjectionTransform) -> some View

Parameters

• transform:

  A Projectiontransform to apply to the view.

Discussion

Use projectionEffect(_:) to apply a 3D transformation to the view.

The example below rotates the text 30˚ around the z axis, which is the axis pointing out of the screen:

// This transform represents a 30˚ rotation around the z axis.
let transform = CATransform3DMakeRotation(
    -30 * (.pi / 180), 0.0, 0.0, 1.0)

Text("Projection effects using transforms")
    .projectionEffect(.init(transform))
    .border(Color.gray)

[Image]

See Also

Scaling, rotating, or transforming a view

• scaledToFill()
• scaledToFit()
• scaleEffect(_:anchor:)
• scaleEffect(_:anchor:)
• scaleEffect(x:y:anchor:)
• scaleEffect(x:y:z:anchor:)
• aspectRatio(_:contentMode:)
• rotationEffect(_:anchor:)
• rotation3DEffect(_:axis:anchor:anchorZ:perspective:)
• perspectiveRotationEffect(_:axis:anchor:anchorZ:perspective:)
• rotation3DEffect(_:anchor:)
• rotation3DEffect(_:axis:anchor:)
• transformEffect(_:)
• transform3DEffect(_:)
• ProjectionTransform