@@ 25,26 25,6 @@ import (
 )
 
 /**************************************************************************
- *  Constants & global variables                                          *
- **************************************************************************/
-const (
-	boxW      = 300
-	gapW      = 30
-	marginW   = 20
-	gapH      = 100
-	marginH   = 20
-	textPX    = 5
-	textPY    = 5
-	textSize  = 12
-	_id       = "person"
-	_ref      = "#person"
-	_root_id  = "root"
-	_root_ref = "#root"
-)
-
-var boxH int
-
-/**************************************************************************
  *  Main                                                                  *
  **************************************************************************/
 func main() {

          

@@ 142,4 142,7 @@ D2,C2B3`
 	rs = rank(ps)
 
 	assert.Equal(t, 5, rs.width())
+	assert.Equal(t, 6, rs.height())
+	setBoxH(rs)
+	assert.Equal(t, 450, height(rs))
 }

          

@@ 70,9 70,7 @@ func (rs Ranks) height() int {
 	default:
 		idx = len(rs) - 2
 	}
-	high := len(rs) + (maxReports(rs[idx]) - 1)
-	h := (high * boxH) + ((high - 1) * gapH) + (marginH * 2)
-	return h
+	return len(rs) + (maxReports(rs[idx]) - 1)
 }
 
 func maxReports(r Rank) int {

          

@@ 6,8 6,27 @@ import (
 	"github.com/ajstarks/svgo"
 )
 
+/**************************************************************************
+ *  Constants & global variables                                          *
+ **************************************************************************/
+const (
+	boxW      = 300
+	gapW      = 30
+	marginW   = 20
+	gapH      = 100
+	marginH   = 20
+	textPX    = 5
+	textPY    = 5
+	textSize  = 12
+	_id       = "person"
+	_ref      = "#person"
+	_root_id  = "root"
+	_root_ref = "#root"
+)
+
 var pageWidth int
 var bgW int
+var boxH int
 
 /**************************************************************************
  *  SVG generating code                                                   *

          
@@ 43,10 62,7 @@ func renderSVG(out io.Writer, rs Ranks, 
 	c := svg.New(out)
 	bgW = boxW + gapW
 	pageWidth := rs.width() * bgW
-	h := rs.height()
-	if sup {
-		h += boxH + gapH + (marginH * 2)
-	}
+	h := height(rs)
 	c.Start(pageWidth, h)
 	c.Filter("blur")
 	c.FeGaussianBlur(svg.Filterspec{In: "SourceAlpha", Result: "blur"}, 5, 5)

          
@@ 127,7 143,7 @@ func drawOrg(canvas *svg.SVG, xoffset, y
 
 func drawPerson(canvas *svg.SVG, x, y, ind int, person *Person, boxes map[string]Box, root, leaf bool) {
 	if !leaf {
-		x += (width(person) - (boxW + (gapH / 2))) / 2
+		x += (width(person) - (boxW + (gapW / 2))) / 2
 	}
 	drawBox(canvas, x, y, person, root)
 	boxes[person.Name] = Box{X: x, Y: y, Leaf: leaf}

          
@@ 197,3 213,8 @@ func connect(c *svg.SVG, f, t Box) {
 func width(p *Person) int {
 	return p.Width() * (boxW + gapW)
 }
+
+func height(rs Ranks) int {
+	high := rs.height()
+	return (high * boxH) + ((high - 1) * (gapH / 2)) + marginH
+}

          

@@ 0,0 1,14 @@ 
+X,
+A,X
+B1,A
+B2,A
+B3,A
+C1B1,B1
+C2B1,B1
+C3B1,B1
+C1B2,B2
+C1B3,B3
+C2B3,B3
+C3B3,B3
+D1,C2B3
+D2,C2B3