Class NodeRenderContext

Context information passed to node renderers.

TRANSFORM-BASED RENDERING:

Scale is always 1.0 - create visuals at logical size. The MatrixTransform on MainCanvas handles zoom. This enables O(1) zoom.

public class NodeRenderContext

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Properties

Inverse scale for constant-size elements (1/ViewportZoom). Apply as ScaleTransform to elements that should stay same screen size.

public double InverseScale { get; }

Logical scale for visual sizing. Always 1.0 in transform-based rendering.

public required double Scale { get; init; }

public required FlowCanvasSettings Settings { get; init; }

public required ThemeResources Theme { get; init; }

Actual viewport zoom level. Use for calculations, not visual sizing.

public double ViewportZoom { get; init; }