1 files changed, 0 insertions, 78 deletions
diff --git a/internal/flamegraph/layout.go b/internal/flamegraph/layout.go
deleted file mode 100644
index c319800..0000000
--- a/internal/flamegraph/layout.go
+++ /dev/null
@@ -1,78 +0,0 @@
-package flamegraph
-
-import "fmt"
-
-// FrameLayout captures renderer-agnostic flamegraph geometry for a single frame.
-//
-// The layout is reusable by non-SVG renderers (for example SDL or WASM UIs) so
-// they can render the same hierarchy without depending on SVG internals.
-type FrameLayout struct {
-	Name    string
-	Title   string
-	Fill    string
-	X       float64
-	Y       float64
-	Width   float64
-	Height  float64
-	Depth   int
-	Total   uint64
-	Percent float64
-}
-
-func sanitizeSVGConfig(cfg SVGConfig) SVGConfig {
-	if cfg.Width <= 0 || cfg.FrameHeight <= 0 || cfg.FontSize <= 0 || cfg.MinWidthPx <= 0 {
-		return defaultSVGConfig()
-	}
-	if cfg.Title == "" {
-		cfg.Title = defaultSVGConfig().Title
-	}
-	return cfg
-}
-
-func canvasHeightFor(cfg SVGConfig, t *trie) int {
-	return cfg.FrameHeight*(t.maxDepth+1) + 80
-}
-
-// BuildFrameLayout builds renderer-agnostic frame coordinates from a flamegraph trie.
-func BuildFrameLayout(t *trie, cfg SVGConfig) []FrameLayout {
-	if t == nil || t.root == nil || t.root.total == 0 {
-		return nil
-	}
-	cfg = sanitizeSVGConfig(cfg)
-	canvasHeight := canvasHeightFor(cfg, t)
-	out := make([]FrameLayout, 0, len(t.root.children))
-	collectFrameLayout(&out, t.root, t.root.total, cfg, 0, 0, canvasHeight, true)
-	return out
-}
-
-func collectFrameLayout(out *[]FrameLayout, node *trieNode, rootTotal uint64,
-	cfg SVGConfig, x float64, depth int, canvasHeight int, isRoot bool) {
-
-	if !isRoot {
-		w := float64(cfg.Width) * (float64(node.total) / float64(rootTotal))
-		if w < cfg.MinWidthPx {
-			return
-		}
-		y := float64(canvasHeight - (depth+1)*cfg.FrameHeight)
-		pct := 100 * float64(node.total) / float64(rootTotal)
-		*out = append(*out, FrameLayout{
-			Name:    node.name,
-			Title:   fmt.Sprintf("%s (%d, %.2f%%)", node.name, node.total, pct),
-			Fill:    frameColor(node.name),
-			X:       x,
-			Y:       y,
-			Width:   w,
-			Height:  float64(cfg.FrameHeight - 1),
-			Depth:   depth,
-			Total:   node.total,
-			Percent: pct,
-		})
-	}
-
-	cursor := x
-	for _, child := range node.children {
-		cw := float64(cfg.Width) * (float64(child.total) / float64(rootTotal))
-		collectFrameLayout(out, child, rootTotal, cfg, cursor, depth+1, canvasHeight, false)
-		cursor += cw
-	}
-}