}
	w := b.config.FormatValue(edge.WeightValue())
	attr := fmt.Sprintf(`label=" %s%s"`, w, inline)
	if b.config.Total != 0 {
		// Note: edge.weight > b.config.Total is possible for profile diffs.
		if weight := 1 + int(min64(abs64(edge.WeightValue()*100/b.config.Total), 100)); weight > 1 {
			attr = fmt.Sprintf(`%s weight=%d`, attr, weight)
		}
		if width := 1 + int(min64(abs64(edge.WeightValue()*5/b.config.Total), 5)); width > 1 {

	Residual bool
	// An inline edge represents a call that was inlined into the caller.
	Inline bool
}

// WeightValue returns the weight value for this edge, normalizing if a
// divisor is available.
func (e *Edge) WeightValue() int64 {
	if e.WeightDiv == 0 {
		return e.Weight
	}
	return e.Weight / e.WeightDiv
}

// NewGraph computes a graph from a profile.

	Residual bool
	// An inline edge represents a call that was inlined into the caller.
	Inline bool
}

// WeightValue returns the weight value for this edge, normalizing if a
// divisor is available.
func (e *Edge) WeightValue() int64 {
	if e.WeightDiv == 0 {
		return e.Weight
	}
	return e.Weight / e.WeightDiv
}

// Tag represent sample annotations
type Tag struct {