package quality

Import Path
	github.com/pancsta/d2/d2layouts/d2talalayout/internal/quality (on go.dev)

Dependency Relation
	imports 10 packages, and imported by 2 packages

Involved Source Files

	    crossings.go
	    evaluation_guard.go
	    inspection.go
	    inspection_geometry.go
	    inspection_labels.go
	    labels.go
	    score.go
	  d scoring.go
		Package quality evaluates completed TALA layouts. It reads layoutgraph's
		positioned graph model without mutating it; lower scores are better.
Package-Level Type Names (total 2)

	/* sort by: alphabet | popularity */
	 type Metrics (struct)
		Metrics describe a positioned drawing for bounded repair triggers and safety
		checks. They are not weights or ordering components in the layout score.
		Obstruction measurements cover rectangular shapes and polygonal routes only.

		Fields (total 6)
			Crossings float64
			Detour float64
			NodeOverlaps int64
			RouteLength float64
			RouteObstructions int64
			TextOcclusions int64
		As Outputs Of (at least one exported)
			func Inspect(ctx context.Context, graph *layoutgraph.Graph) (Metrics, error)

	 type Score (struct)
		Score preserves the original TALA penalty and separate area tie-breaker.
		Diagnostic geometry from Inspect is deliberately absent from this ordering.

		Fields (total 2)
			Area float64
			Penalty float64
		Methods (only one)
			( Score) Compare(other Score) int
				Compare orders penalties exactly, then areas, with the same handling of
				non-finite values as the original seed-result comparator.

		As Outputs Of (at least one exported)
			func Evaluate(ctx context.Context, graph *layoutgraph.Graph) (Score, error)
		As Inputs Of (at least one exported)
			func Score.Compare(other Score) int


Package-Level Functions (total 3)

	 func Evaluate(ctx context.Context, graph *layoutgraph.Graph) (Score, error)
		Evaluate adapts the original evaluator for bounded refinement callers.

	 func EvaluateWithArea(ctx context.Context, graph *layoutgraph.Graph) (float64, float64, error)
		EvaluateWithArea returns the human-facing layout score and the graph area
		separately. Area is a strict tie-breaker: encoding it into the float score
		made 100 smaller than 99 (0.1 versus 0.99) and could outweigh real layout
		differences.

	 func Inspect(ctx context.Context, graph *layoutgraph.Graph) (Metrics, error)
		Inspect reads diagnostics without mutating the graph or influencing Score.

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