Merge pull request #498 from gavin-ts/set-width-height-on-shapes

render: support width/height on shapes

ci/release/changelogs/next.md

@@ -2,9 +2,11 @@
 
 - Tooltips can be set on shapes. See [https://d2lang.com/tour/tooltips](https://d2lang.com/tour/interactive). [#548](https://github.com/terrastruct/d2/pull/548)
 - Links can be set on shapes. See [https://d2lang.com/tour/tooltips](https://d2lang.com/tour/interactive). [#548](https://github.com/terrastruct/d2/pull/548)
+- The `width` and `height` attributes are no longer restricted to images and can be applied to non-container shapes. [#498](https://github.com/terrastruct/d2/pull/498)
 
 #### Improvements 🧹
 
 #### Bugfixes ⛑️
 
 - Restricts where `near` key constant values can be used, with good error messages, instead of erroring (e.g. setting `near: top-center` on a container would cause bad layouts or error). [#538](https://github.com/terrastruct/d2/pull/538)
+- Fixes rendering classes and tables with empty headers. [#498](https://github.com/terrastruct/d2/pull/498)

d2compiler/compile.go

@@ -797,15 +797,18 @@ func (c *compiler) validateKey(obj *d2graph.Object, m *d2ast.Map, mk *d2ast.Key)
 		return
 	}
 
-	if reserved == "" && obj.Attributes.Shape.Value == d2target.ShapeImage {
+	switch strings.ToLower(obj.Attributes.Shape.Value) {
+	case d2target.ShapeImage:
+		if reserved == "" {
 			c.errorf(mk.Range.Start, mk.Range.End, "image shapes cannot have children.")
 		}
+	case d2target.ShapeCircle, d2target.ShapeSquare:
+		checkEqual := (reserved == "width" && obj.Attributes.Height != nil) ||
+			(reserved == "height" && obj.Attributes.Width != nil)
 
-	if reserved == "width" && obj.Attributes.Shape.Value != d2target.ShapeImage {
+		if checkEqual && obj.Attributes.Width.Value != obj.Attributes.Height.Value {
-		c.errorf(mk.Range.Start, mk.Range.End, "width is only applicable to image shapes.")
+			c.errorf(mk.Range.Start, mk.Range.End, fmt.Sprintf("width and height must be equal for %s shapes", obj.Attributes.Shape.Value))
 		}
-	if reserved == "height" && obj.Attributes.Shape.Value != d2target.ShapeImage {
-		c.errorf(mk.Range.Start, mk.Range.End, "height is only applicable to image shapes.")
 	}
 
 	in := d2target.IsShape(obj.Attributes.Shape.Value)
@@ -830,6 +833,14 @@ func (c *compiler) validateKey(obj *d2graph.Object, m *d2ast.Map, mk *d2ast.Key)
 		return
 	}
 
+	switch strings.ToLower(obj.Attributes.Shape.Value) {
+	case d2target.ShapeSQLTable, d2target.ShapeClass:
+	default:
+		if len(obj.Children) > 0 && (reserved == "width" || reserved == "height") {
+			c.errorf(mk.Range.Start, mk.Range.End, fmt.Sprintf("%s cannot be used on container: %s", reserved, obj.AbsID()))
+		}
+	}
+
 	if len(mk.Edges) > 0 {
 		return
 	}

d2compiler/compile_test.go

@@ -95,8 +95,119 @@ x: {
 	height: 230
 }
 `,
-			expErr: `d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2:3:2: width is only applicable to image shapes.
+			assertions: func(t *testing.T, g *d2graph.Graph) {
-d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2:4:2: height is only applicable to image shapes.
+				if len(g.Objects) != 1 {
+					t.Fatalf("expected 1 objects: %#v", g.Objects)
+				}
+				if g.Objects[0].ID != "hey" {
+					t.Fatalf("expected g.Objects[0].ID to be 'hey': %#v", g.Objects[0])
+				}
+				if g.Objects[0].Attributes.Shape.Value != d2target.ShapeHexagon {
+					t.Fatalf("expected g.Objects[0].Attributes.Shape.Value to be hexagon: %#v", g.Objects[0].Attributes.Shape.Value)
+				}
+				if g.Objects[0].Attributes.Width.Value != "200" {
+					t.Fatalf("expected g.Objects[0].Attributes.Width.Value to be 200: %#v", g.Objects[0].Attributes.Width.Value)
+				}
+				if g.Objects[0].Attributes.Height.Value != "230" {
+					t.Fatalf("expected g.Objects[0].Attributes.Height.Value to be 230: %#v", g.Objects[0].Attributes.Height.Value)
+				}
+			},
+		},
+		{
+			name: "equal_dimensions_on_circle",
+
+			text: `hey: "" {
+	shape: circle
+	width: 200
+	height: 230
+}
+`,
+			expErr: `d2/testdata/d2compiler/TestCompile/equal_dimensions_on_circle.d2:3:2: width and height must be equal for circle shapes
+d2/testdata/d2compiler/TestCompile/equal_dimensions_on_circle.d2:4:2: width and height must be equal for circle shapes
+`,
+		},
+		{
+			name: "single_dimension_on_circle",
+
+			text: `hey: "" {
+	shape: circle
+	height: 230
+}
+`,
+			assertions: func(t *testing.T, g *d2graph.Graph) {
+				if len(g.Objects) != 1 {
+					t.Fatalf("expected 1 objects: %#v", g.Objects)
+				}
+				if g.Objects[0].ID != "hey" {
+					t.Fatalf("expected ID to be 'hey': %#v", g.Objects[0])
+				}
+				if g.Objects[0].Attributes.Shape.Value != d2target.ShapeCircle {
+					t.Fatalf("expected Attributes.Shape.Value to be circle: %#v", g.Objects[0].Attributes.Shape.Value)
+				}
+				if g.Objects[0].Attributes.Width != nil {
+					t.Fatalf("expected Attributes.Width to be nil: %#v", g.Objects[0].Attributes.Width)
+				}
+				if g.Objects[0].Attributes.Height == nil {
+					t.Fatalf("Attributes.Height is nil")
+				}
+			},
+		},
+		{
+			name: "no_dimensions_on_containers",
+
+			text: `
+containers: {
+	circle container: {
+		shape: circle
+		width: 512
+
+		diamond: {
+			shape: diamond
+			width: 128
+			height: 64
+		}
+	}
+	diamond container: {
+		shape: diamond
+		width: 512
+		height: 256
+
+		circle: {
+			shape: circle
+			width: 128
+		}
+	}
+	oval container: {
+		shape: oval
+		width: 512
+		height: 256
+
+		hexagon: {
+			shape: hexagon
+			width: 128
+			height: 64
+		}
+	}
+	hexagon container: {
+		shape: hexagon
+		width: 512
+		height: 256
+
+		oval: {
+			shape: oval
+			width: 128
+			height: 64
+		}
+	}
+}
+`,
+			expErr: `d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:5:3: width cannot be used on container: containers.circle container
+d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:15:3: width cannot be used on container: containers.diamond container
+d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:16:3: height cannot be used on container: containers.diamond container
+d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:25:3: width cannot be used on container: containers.oval container
+d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:26:3: height cannot be used on container: containers.oval container
+d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:36:3: width cannot be used on container: containers.hexagon container
+d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:37:3: height cannot be used on container: containers.hexagon container
 `,
 		},
 		{

d2graph/d2graph.go

@@ -3,6 +3,7 @@ package d2graph
 import (
 	"errors"
 	"fmt"
+	"math"
 	"net/url"
 	"strconv"
 	"strings"
@@ -21,6 +22,7 @@ import (
 )
 
 const INNER_LABEL_PADDING int = 5
+const DEFAULT_SHAPE_PADDING = 100.
 
 // TODO: Refactor with a light abstract layer on top of AST implementing scenarios,
 // variables, imports, substitutions and then a final set of structures representing
@@ -668,6 +670,162 @@ func (obj *Object) AppendReferences(ida []string, ref Reference, unresolvedObj *
 	}
 }
 
+func (obj *Object) GetLabelSize(mtexts []*d2target.MText, ruler *textmeasure.Ruler, fontFamily *d2fonts.FontFamily) (*d2target.TextDimensions, error) {
+	shapeType := strings.ToLower(obj.Attributes.Shape.Value)
+
+	var dims *d2target.TextDimensions
+	switch shapeType {
+	case d2target.ShapeText:
+		if obj.Attributes.Language == "latex" {
+			width, height, err := d2latex.Measure(obj.Text().Text)
+			if err != nil {
+				return nil, err
+			}
+			dims = d2target.NewTextDimensions(width, height)
+		} else if obj.Attributes.Language != "" {
+			var err error
+			dims, err = getMarkdownDimensions(mtexts, ruler, obj.Text(), fontFamily)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			dims = GetTextDimensions(mtexts, ruler, obj.Text(), fontFamily)
+		}
+
+	case d2target.ShapeClass:
+		dims = GetTextDimensions(mtexts, ruler, obj.Text(), go2.Pointer(d2fonts.SourceCodePro))
+
+	default:
+		dims = GetTextDimensions(mtexts, ruler, obj.Text(), fontFamily)
+	}
+
+	if shapeType == d2target.ShapeSQLTable && obj.Attributes.Label.Value == "" {
+		// measure with placeholder text to determine height
+		placeholder := *obj.Text()
+		placeholder.Text = "Table"
+		dims = GetTextDimensions(mtexts, ruler, &placeholder, fontFamily)
+	}
+
+	if dims == nil {
+		if shapeType == d2target.ShapeImage {
+			dims = d2target.NewTextDimensions(0, 0)
+		} else {
+			return nil, fmt.Errorf("dimensions for object label %#v not found", obj.Text())
+		}
+	}
+
+	return dims, nil
+}
+
+func (obj *Object) GetDefaultSize(mtexts []*d2target.MText, ruler *textmeasure.Ruler, fontFamily *d2fonts.FontFamily, labelDims d2target.TextDimensions) (*d2target.TextDimensions, error) {
+	dims := d2target.TextDimensions{}
+
+	switch strings.ToLower(obj.Attributes.Shape.Value) {
+	default:
+		return d2target.NewTextDimensions(labelDims.Width, labelDims.Height), nil
+
+	case d2target.ShapeImage:
+		return d2target.NewTextDimensions(128, 128), nil
+
+	case d2target.ShapeClass:
+		maxWidth := labelDims.Width
+
+		for _, f := range obj.Class.Fields {
+			fdims := GetTextDimensions(mtexts, ruler, f.Text(), go2.Pointer(d2fonts.SourceCodePro))
+			if fdims == nil {
+				return nil, fmt.Errorf("dimensions for class field %#v not found", f.Text())
+			}
+			lineWidth := fdims.Width
+			if maxWidth < lineWidth {
+				maxWidth = lineWidth
+			}
+		}
+		for _, m := range obj.Class.Methods {
+			mdims := GetTextDimensions(mtexts, ruler, m.Text(), go2.Pointer(d2fonts.SourceCodePro))
+			if mdims == nil {
+				return nil, fmt.Errorf("dimensions for class method %#v not found", m.Text())
+			}
+			lineWidth := mdims.Width
+			if maxWidth < lineWidth {
+				maxWidth = lineWidth
+			}
+		}
+		dims.Width = maxWidth
+
+		// All rows should be the same height
+		var anyRowText *d2target.MText
+		if len(obj.Class.Fields) > 0 {
+			anyRowText = obj.Class.Fields[0].Text()
+		} else if len(obj.Class.Methods) > 0 {
+			anyRowText = obj.Class.Methods[0].Text()
+		}
+		if anyRowText != nil {
+			// 10px of padding top and bottom so text doesn't look squished
+			rowHeight := GetTextDimensions(mtexts, ruler, anyRowText, go2.Pointer(d2fonts.SourceCodePro)).Height + 20
+			dims.Height = rowHeight * (len(obj.Class.Fields) + len(obj.Class.Methods) + 2)
+		} else {
+			dims.Height = labelDims.Height
+		}
+
+	case d2target.ShapeSQLTable:
+		maxNameWidth := 0
+		maxTypeWidth := 0
+		constraintWidth := 0
+
+		for i := range obj.SQLTable.Columns {
+			// Note: we want to set dimensions of actual column not the for loop copy of the struct
+			c := &obj.SQLTable.Columns[i]
+			ctexts := c.Texts()
+
+			nameDims := GetTextDimensions(mtexts, ruler, ctexts[0], fontFamily)
+			if nameDims == nil {
+				return nil, fmt.Errorf("dimensions for sql_table name %#v not found", ctexts[0].Text)
+			}
+			c.Name.LabelWidth = nameDims.Width
+			c.Name.LabelHeight = nameDims.Height
+			if maxNameWidth < nameDims.Width {
+				maxNameWidth = nameDims.Width
+			}
+
+			typeDims := GetTextDimensions(mtexts, ruler, ctexts[1], fontFamily)
+			if typeDims == nil {
+				return nil, fmt.Errorf("dimensions for sql_table type %#v not found", ctexts[1].Text)
+			}
+			c.Type.LabelWidth = typeDims.Width
+			c.Type.LabelHeight = typeDims.Height
+			if maxTypeWidth < typeDims.Width {
+				maxTypeWidth = typeDims.Width
+			}
+
+			if c.Constraint != "" {
+				// covers UNQ constraint with padding
+				constraintWidth = 60
+			}
+		}
+
+		// The rows get padded a little due to header font being larger than row font
+		dims.Height = labelDims.Height * (len(obj.SQLTable.Columns) + 1)
+		dims.Width = d2target.NamePadding + maxNameWidth + d2target.TypePadding + maxTypeWidth + d2target.TypePadding + constraintWidth
+	}
+
+	return &dims, nil
+}
+
+func (obj *Object) GetPadding() (x, y float64) {
+	switch strings.ToLower(obj.Attributes.Shape.Value) {
+	case d2target.ShapeImage,
+		d2target.ShapeSQLTable,
+		d2target.ShapeText,
+		d2target.ShapeCode:
+		return 0., 0.
+	case d2target.ShapeClass:
+		// TODO fix class row width measurements (see SQL table)
+		return 100., 0.
+	default:
+		return DEFAULT_SHAPE_PADDING, DEFAULT_SHAPE_PADDING
+	}
+}
+
 type Edge struct {
 	Index int `json:"index"`
 
@@ -898,166 +1056,66 @@ func appendTextDedup(texts []*d2target.MText, t *d2target.MText) []*d2target.MTe
 func (g *Graph) SetDimensions(mtexts []*d2target.MText, ruler *textmeasure.Ruler, fontFamily *d2fonts.FontFamily) error {
 	for _, obj := range g.Objects {
 		obj.Box = &geo.Box{}
-		// TODO fix edge cases for unnamed class etc
-		// Image shapes can set their own widths/heights
-		if obj.Attributes.Label.Value == "" && obj.Attributes.Shape.Value != d2target.ShapeImage {
-			obj.Width = 100
-			obj.Height = 100
-			continue
-		}
 
-		var dims *d2target.TextDimensions
+		var desiredWidth int
-		var innerLabelPadding = INNER_LABEL_PADDING
+		var desiredHeight int
-		if obj.Attributes.Shape.Value == d2target.ShapeText {
+		if obj.Attributes.Width != nil {
-			if obj.Attributes.Language == "latex" {
+			desiredWidth, _ = strconv.Atoi(obj.Attributes.Width.Value)
-				width, height, err := d2latex.Measure(obj.Text().Text)
+		}
+		if obj.Attributes.Height != nil {
+			desiredHeight, _ = strconv.Atoi(obj.Attributes.Height.Value)
+		}
+		shapeType := strings.ToLower(obj.Attributes.Shape.Value)
+
+		labelDims, err := obj.GetLabelSize(mtexts, ruler, fontFamily)
 		if err != nil {
 			return err
 		}
-				dims = d2target.NewTextDimensions(width, height)
-			} else if obj.Attributes.Language != "" {
-				var err error
-				dims, err = getMarkdownDimensions(mtexts, ruler, obj.Text(), fontFamily)
-				if err != nil {
-					return err
-				}
-			} else {
-				dims = GetTextDimensions(mtexts, ruler, obj.Text(), fontFamily)
-			}
-			innerLabelPadding = 0
-		} else if obj.Attributes.Shape.Value == d2target.ShapeClass {
-			dims = GetTextDimensions(mtexts, ruler, obj.Text(), go2.Pointer(d2fonts.SourceCodePro))
-		} else {
-			dims = GetTextDimensions(mtexts, ruler, obj.Text(), fontFamily)
-		}
-		if dims == nil {
-			if obj.Attributes.Shape.Value == d2target.ShapeImage {
-				dims = d2target.NewTextDimensions(0, 0)
-			} else {
-				return fmt.Errorf("dimensions for object label %#v not found", obj.Text())
-			}
-		}
 
-		switch obj.Attributes.Shape.Value {
+		switch shapeType {
 		case d2target.ShapeText, d2target.ShapeClass, d2target.ShapeSQLTable, d2target.ShapeCode:
 			// no labels
 		default:
 			if obj.Attributes.Label.Value != "" {
-				obj.LabelWidth = go2.Pointer(dims.Width)
+				obj.LabelWidth = go2.Pointer(labelDims.Width)
-				obj.LabelHeight = go2.Pointer(dims.Height)
+				obj.LabelHeight = go2.Pointer(labelDims.Height)
 			}
 		}
 
-		dims.Width += innerLabelPadding
+		if shapeType != d2target.ShapeText && obj.Attributes.Label.Value != "" {
-		dims.Height += innerLabelPadding
+			labelDims.Width += INNER_LABEL_PADDING
-		obj.LabelDimensions = *dims
+			labelDims.Height += INNER_LABEL_PADDING
-		obj.Width = float64(dims.Width)
-		obj.Height = float64(dims.Height)
-
-		switch strings.ToLower(obj.Attributes.Shape.Value) {
-		default:
-			obj.Width += 100
-			obj.Height += 100
-
-		case d2target.ShapeImage:
-			if obj.Attributes.Width != nil {
-				w, _ := strconv.Atoi(obj.Attributes.Width.Value)
-				obj.Width = float64(w)
-			} else {
-				obj.Width = 128
 		}
-			if obj.Attributes.Height != nil {
+		obj.LabelDimensions = *labelDims
-				h, _ := strconv.Atoi(obj.Attributes.Height.Value)
+
-				obj.Height = float64(h)
+		defaultDims, err := obj.GetDefaultSize(mtexts, ruler, fontFamily, *labelDims)
-			} else {
+		if err != nil {
-				obj.Height = 128
+			return err
 		}
 
+		obj.Width = float64(go2.Max(defaultDims.Width, desiredWidth))
+		obj.Height = float64(go2.Max(defaultDims.Height, desiredHeight))
+
+		paddingX, paddingY := obj.GetPadding()
+
+		switch shapeType {
 		case d2target.ShapeSquare, d2target.ShapeCircle:
-			sideLength := go2.Max(obj.Width, obj.Height)
+			if desiredWidth != 0 || desiredHeight != 0 {
-			obj.Width = sideLength + 100
+				paddingX = 0.
-			obj.Height = sideLength + 100
+				paddingY = 0.
-
-		case d2target.ShapeClass:
-			maxWidth := dims.Width
-
-			for _, f := range obj.Class.Fields {
-				fdims := GetTextDimensions(mtexts, ruler, f.Text(), go2.Pointer(d2fonts.SourceCodePro))
-				if fdims == nil {
-					return fmt.Errorf("dimensions for class field %#v not found", f.Text())
-				}
-				lineWidth := fdims.Width
-				if maxWidth < lineWidth {
-					maxWidth = lineWidth
-				}
-			}
-			for _, m := range obj.Class.Methods {
-				mdims := GetTextDimensions(mtexts, ruler, m.Text(), go2.Pointer(d2fonts.SourceCodePro))
-				if mdims == nil {
-					return fmt.Errorf("dimensions for class method %#v not found", m.Text())
-				}
-				lineWidth := mdims.Width
-				if maxWidth < lineWidth {
-					maxWidth = lineWidth
-				}
 			}
 
-			// All rows should be the same height
+			sideLength := math.Max(obj.Width+paddingX, obj.Height+paddingY)
-			var anyRowText *d2target.MText
+			obj.Width = sideLength
-			if len(obj.Class.Fields) > 0 {
+			obj.Height = sideLength
-				anyRowText = obj.Class.Fields[0].Text()
-			} else if len(obj.Class.Methods) > 0 {
-				anyRowText = obj.Class.Methods[0].Text()
-			}
-			if anyRowText != nil {
-				// 10px of padding top and bottom so text doesn't look squished
-				rowHeight := GetTextDimensions(mtexts, ruler, anyRowText, go2.Pointer(d2fonts.SourceCodePro)).Height + 20
-				obj.Height = float64(rowHeight * (len(obj.Class.Fields) + len(obj.Class.Methods) + 2))
-			}
-			// Leave room for padding
-			obj.Width = float64(maxWidth + 100)
 
-		case d2target.ShapeSQLTable:
+		default:
-			maxNameWidth := 0
+			if desiredWidth == 0 {
-			maxTypeWidth := 0
+				obj.Width += float64(paddingX)
-			constraintWidth := 0
-
-			for i := range obj.SQLTable.Columns {
-				// Note: we want to set dimensions of actual column not the for loop copy of the struct
-				c := &obj.SQLTable.Columns[i]
-				ctexts := c.Texts()
-
-				nameDims := GetTextDimensions(mtexts, ruler, ctexts[0], fontFamily)
-				if nameDims == nil {
-					return fmt.Errorf("dimensions for sql_table name %#v not found", ctexts[0].Text)
 			}
-				c.Name.LabelWidth = nameDims.Width
+			if desiredHeight == 0 {
-				c.Name.LabelHeight = nameDims.Height
+				obj.Height += float64(paddingY)
-				if maxNameWidth < nameDims.Width {
-					maxNameWidth = nameDims.Width
 			}
-
-				typeDims := GetTextDimensions(mtexts, ruler, ctexts[1], fontFamily)
-				if typeDims == nil {
-					return fmt.Errorf("dimensions for sql_table type %#v not found", ctexts[1].Text)
-				}
-				c.Type.LabelWidth = typeDims.Width
-				c.Type.LabelHeight = typeDims.Height
-				if maxTypeWidth < typeDims.Width {
-					maxTypeWidth = typeDims.Width
-				}
-
-				if c.Constraint != "" {
-					// covers UNQ constraint with padding
-					constraintWidth = 60
-				}
-			}
-
-			// The rows get padded a little due to header font being larger than row font
-			obj.Height = float64(dims.Height * (len(obj.SQLTable.Columns) + 1))
-			obj.Width = float64(d2target.NamePadding + maxNameWidth + d2target.TypePadding + maxTypeWidth + d2target.TypePadding + constraintWidth)
-
-		case d2target.ShapeText, d2target.ShapeCode:
 		}
 	}
 	for _, edge := range g.Edges {

e2etests/regression_test.go

@@ -215,6 +215,39 @@ m6_desc: |md
   inserted here
 |
 m6_desc -> queue.M6
+`,
+		},
+		{
+			name: "unnamed_class_table_code",
+			script: `
+
+class -> users -> code
+
+class: "" {
+	shape: class
+	-num: int
+	-timeout: int
+	-pid
+
+	+getStatus(): Enum
+	+getJobs(): "Job[]"
+	+setTimeout(seconds int)
+}
+
+users: "" {
+	shape: sql_table
+	id: int
+	name: string
+	email: string
+	password: string
+	last_login: datetime
+}
+
+code: |go
+    a := 5
+    b := a + 7
+    fmt.Printf("%d", b)
+|
 `,
 		},
 	}

e2etests/stable_test.go

@@ -1638,6 +1638,90 @@ x -> y
 			script: `x: { link: https://d2lang.com }
 			y: { link: https://terrastruct.com; tooltip: Gee, I feel kind of LIGHT in the head now,\nknowing I can't make my satellite dish PAYMENTS! }
 x -> y
+`,
+		},
+		{
+			name: "unnamed_only_width",
+			script: `
+
+class -> users -> code -> package -> no width
+
+class: "" {
+	shape: class
+	-num: int
+	-timeout: int
+	-pid
+
+	+getStatus(): Enum
+	+getJobs(): "Job[]"
+	+setTimeout(seconds int)
+}
+
+users: "" {
+	shape: sql_table
+	id: int
+	name: string
+	email: string
+	password: string
+	last_login: datetime
+}
+
+code: |go
+    a := 5
+    b := a + 7
+    fmt.Printf("%d", b)
+|
+
+package: "" { shape: package }
+no width: ""
+
+
+class.width: 512
+users.width: 512
+code.width: 512
+package.width: 512
+`,
+		},
+		{
+			name: "unnamed_only_height",
+			script: `
+
+class -> users -> code -> package -> no height
+
+class: "" {
+	shape: class
+	-num: int
+	-timeout: int
+	-pid
+
+	+getStatus(): Enum
+	+getJobs(): "Job[]"
+	+setTimeout(seconds int)
+}
+
+users: "" {
+	shape: sql_table
+	id: int
+	name: string
+	email: string
+	password: string
+	last_login: datetime
+}
+
+code: |go
+    a := 5
+    b := a + 7
+    fmt.Printf("%d", b)
+|
+
+package: "" { shape: package }
+no height: ""
+
+
+class.height: 512
+users.height: 512
+code.height: 512
+package.height: 512
 `,
 		},
 	}

e2etests/testdata/regression/unnamed_class_table_code/dagre/board.exp.json

@@ -0,0 +1,400 @@
+{
+  "name": "",
+  "fontFamily": "SourceSansPro",
+  "shapes": [
+    {
+      "id": "class",
+      "type": "class",
+      "pos": {
+        "x": 0,
+        "y": 0
+      },
+      "width": 422,
+      "height": 368,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
+      "stroke": "#FFFFFF",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": [
+        {
+          "name": "num",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "timeout",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "pid",
+          "type": "",
+          "visibility": "private"
+        }
+      ],
+      "methods": [
+        {
+          "name": "getStatus()",
+          "return": "Enum",
+          "visibility": "public"
+        },
+        {
+          "name": "getJobs()",
+          "return": "Job[]",
+          "visibility": "public"
+        },
+        {
+          "name": "setTimeout(seconds int)",
+          "return": "void",
+          "visibility": "public"
+        }
+      ],
+      "columns": null,
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "users",
+      "type": "sql_table",
+      "pos": {
+        "x": 107,
+        "y": 468
+      },
+      "width": 208,
+      "height": 186,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
+      "stroke": "#FFFFFF",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": [
+        {
+          "name": {
+            "label": "id",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 15,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "int",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 23,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "name",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 47,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "email",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 47,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "password",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 80,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "last_login",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 81,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "datetime",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 77,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        }
+      ],
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 59,
+      "labelHeight": 31,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "code",
+      "type": "code",
+      "pos": {
+        "x": 113,
+        "y": 754
+      },
+      "width": 196,
+      "height": 70,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#FFFFFF",
+      "stroke": "#0A0F25",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": null,
+      "label": "a := 5\nb := a + 7\nfmt.Printf(\"%d\", b)",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "golang",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 196,
+      "labelHeight": 70,
+      "zIndex": 0,
+      "level": 1
+    }
+  ],
+  "connections": [
+    {
+      "id": "(class -> users)[0]",
+      "src": "class",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "users",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 211,
+          "y": 368
+        },
+        {
+          "x": 211,
+          "y": 408
+        },
+        {
+          "x": 211,
+          "y": 428
+        },
+        {
+          "x": 211,
+          "y": 468
+        }
+      ],
+      "isCurve": true,
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(users -> code)[0]",
+      "src": "users",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "code",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 211,
+          "y": 654
+        },
+        {
+          "x": 211,
+          "y": 694
+        },
+        {
+          "x": 211,
+          "y": 714
+        },
+        {
+          "x": 211,
+          "y": 754
+        }
+      ],
+      "isCurve": true,
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    }
+  ]
+}

e2etests/testdata/regression/unnamed_class_table_code/elk/board.exp.json

@@ -0,0 +1,382 @@
+{
+  "name": "",
+  "fontFamily": "SourceSansPro",
+  "shapes": [
+    {
+      "id": "class",
+      "type": "class",
+      "pos": {
+        "x": 12,
+        "y": 12
+      },
+      "width": 422,
+      "height": 368,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
+      "stroke": "#FFFFFF",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": [
+        {
+          "name": "num",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "timeout",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "pid",
+          "type": "",
+          "visibility": "private"
+        }
+      ],
+      "methods": [
+        {
+          "name": "getStatus()",
+          "return": "Enum",
+          "visibility": "public"
+        },
+        {
+          "name": "getJobs()",
+          "return": "Job[]",
+          "visibility": "public"
+        },
+        {
+          "name": "setTimeout(seconds int)",
+          "return": "void",
+          "visibility": "public"
+        }
+      ],
+      "columns": null,
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "users",
+      "type": "sql_table",
+      "pos": {
+        "x": 119,
+        "y": 480
+      },
+      "width": 208,
+      "height": 186,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
+      "stroke": "#FFFFFF",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": [
+        {
+          "name": {
+            "label": "id",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 15,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "int",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 23,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "name",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 47,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "email",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 47,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "password",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 80,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "last_login",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 81,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "datetime",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 77,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        }
+      ],
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 59,
+      "labelHeight": 31,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "code",
+      "type": "code",
+      "pos": {
+        "x": 125,
+        "y": 766
+      },
+      "width": 196,
+      "height": 70,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#FFFFFF",
+      "stroke": "#0A0F25",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": null,
+      "label": "a := 5\nb := a + 7\nfmt.Printf(\"%d\", b)",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "golang",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 196,
+      "labelHeight": 70,
+      "zIndex": 0,
+      "level": 1
+    }
+  ],
+  "connections": [
+    {
+      "id": "(class -> users)[0]",
+      "src": "class",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "users",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 223,
+          "y": 380
+        },
+        {
+          "x": 223,
+          "y": 480
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(users -> code)[0]",
+      "src": "users",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "code",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 223,
+          "y": 666
+        },
+        {
+          "x": 223,
+          "y": 766
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    }
+  ]
+}

e2etests/testdata/stable/unnamed_only_height/dagre/board.exp.json

@@ -0,0 +1,574 @@
+{
+  "name": "",
+  "fontFamily": "SourceSansPro",
+  "shapes": [
+    {
+      "id": "class",
+      "type": "class",
+      "pos": {
+        "x": 0,
+        "y": 0
+      },
+      "width": 422,
+      "height": 512,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
+      "stroke": "#FFFFFF",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": [
+        {
+          "name": "num",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "timeout",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "pid",
+          "type": "",
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+}

e2etests/testdata/stable/unnamed_only_height/elk/board.exp.json

@@ -0,0 +1,538 @@
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+      "zIndex": 0,
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+    }
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+      "src": "class",
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+      "srcLabel": "",
+      "dst": "users",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
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+      "fontSize": 16,
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+      "language": "",
+      "color": "#676C7E",
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+    {
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+      "src": "users",
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+      "srcLabel": "",
+      "dst": "code",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
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+      "fontSize": 16,
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+          "y": 1136
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+          "y": 1236
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(code -> package)[0]",
+      "src": "code",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "package",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 223,
+          "y": 1748
+        },
+        {
+          "x": 223,
+          "y": 1848
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(package -> no height)[0]",
+      "src": "package",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "no height",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
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+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 223,
+          "y": 2360
+        },
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+          "y": 2460
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    }
+  ]
+}

e2etests/testdata/stable/unnamed_only_width/dagre/board.exp.json

@@ -0,0 +1,574 @@
+{
+  "name": "",
+  "fontFamily": "SourceSansPro",
+  "shapes": [
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+      "type": "class",
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+        "y": 0
+      },
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+      "height": 368,
+      "opacity": 1,
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+      "borderRadius": 0,
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+      "tooltip": "",
+      "link": "",
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+      "iconPosition": "",
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+          "type": "int",
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+        },
+        {
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+          "type": "",
+          "visibility": "private"
+        }
+      ],
+      "methods": [
+        {
+          "name": "getStatus()",
+          "return": "Enum",
+          "visibility": "public"
+        },
+        {
+          "name": "getJobs()",
+          "return": "Job[]",
+          "visibility": "public"
+        },
+        {
+          "name": "setTimeout(seconds int)",
+          "return": "void",
+          "visibility": "public"
+        }
+      ],
+      "columns": null,
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
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+      "bold": false,
+      "underline": false,
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+      "labelHeight": 0,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "users",
+      "type": "sql_table",
+      "pos": {
+        "x": 0,
+        "y": 468
+      },
+      "width": 512,
+      "height": 186,
+      "opacity": 1,
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+      "strokeWidth": 2,
+      "borderRadius": 0,
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+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
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+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "password",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 80,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
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+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
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+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "last_login",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 81,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "datetime",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 77,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        }
+      ],
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 59,
+      "labelHeight": 31,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "code",
+      "type": "code",
+      "pos": {
+        "x": 0,
+        "y": 754
+      },
+      "width": 512,
+      "height": 70,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#FFFFFF",
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+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": null,
+      "label": "a := 5\nb := a + 7\nfmt.Printf(\"%d\", b)",
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+      "fontFamily": "DEFAULT",
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+      "color": "#0A0F25",
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+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
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+      "level": 1
+    },
+    {
+      "id": "no width",
+      "type": "",
+      "pos": {
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+        "y": 1124
+      },
+      "width": 100,
+      "height": 100,
+      "opacity": 1,
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+      "src": "class",
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+      "src": "users",
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+      "dst": "code",
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+      "animated": false,
+      "tooltip": "",
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+      "zIndex": 0
+    },
+    {
+      "id": "(code -> package)[0]",
+      "src": "code",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "package",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
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+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
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+        },
+        {
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+          "y": 890.8
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+          "y": 958
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+      ],
+      "isCurve": true,
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(package -> no width)[0]",
+      "src": "package",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "no width",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
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+      "fontFamily": "DEFAULT",
+      "language": "",
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+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
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+          "x": 256,
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+      "isCurve": true,
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    }
+  ]
+}

e2etests/testdata/stable/unnamed_only_width/elk/board.exp.json

@@ -0,0 +1,538 @@
+{
+  "name": "",
+  "fontFamily": "SourceSansPro",
+  "shapes": [
+    {
+      "id": "class",
+      "type": "class",
+      "pos": {
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+        "y": 12
+      },
+      "width": 512,
+      "height": 368,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
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+      "shadow": false,
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+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": [
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+          "type": "int",
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+        },
+        {
+          "name": "timeout",
+          "type": "int",
+          "visibility": "private"
+        },
+        {
+          "name": "pid",
+          "type": "",
+          "visibility": "private"
+        }
+      ],
+      "methods": [
+        {
+          "name": "getStatus()",
+          "return": "Enum",
+          "visibility": "public"
+        },
+        {
+          "name": "getJobs()",
+          "return": "Job[]",
+          "visibility": "public"
+        },
+        {
+          "name": "setTimeout(seconds int)",
+          "return": "void",
+          "visibility": "public"
+        }
+      ],
+      "columns": null,
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
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+      "labelWidth": 0,
+      "labelHeight": 0,
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+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "users",
+      "type": "sql_table",
+      "pos": {
+        "x": 12,
+        "y": 480
+      },
+      "width": 512,
+      "height": 186,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#0A0F25",
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+      "3d": false,
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+      "tooltip": "",
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+      "iconPosition": "",
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+            "labelHeight": 26
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+            "bold": false,
+            "underline": false,
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+            "labelHeight": 26
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+            "bold": false,
+            "underline": false,
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+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
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+            "language": "",
+            "color": "",
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+            "bold": false,
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+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "password",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 80,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "string",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 48,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        },
+        {
+          "name": {
+            "label": "last_login",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 81,
+            "labelHeight": 26
+          },
+          "type": {
+            "label": "datetime",
+            "fontSize": 0,
+            "fontFamily": "",
+            "language": "",
+            "color": "",
+            "italic": false,
+            "bold": false,
+            "underline": false,
+            "labelWidth": 77,
+            "labelHeight": 26
+          },
+          "constraint": "",
+          "reference": ""
+        }
+      ],
+      "label": "",
+      "fontSize": 20,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 59,
+      "labelHeight": 31,
+      "zIndex": 0,
+      "level": 1,
+      "primaryAccentColor": "#0D32B2",
+      "secondaryAccentColor": "#4A6FF3",
+      "neutralAccentColor": "#676C7E"
+    },
+    {
+      "id": "code",
+      "type": "code",
+      "pos": {
+        "x": 12,
+        "y": 766
+      },
+      "width": 512,
+      "height": 70,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#FFFFFF",
+      "stroke": "#0A0F25",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": null,
+      "label": "a := 5\nb := a + 7\nfmt.Printf(\"%d\", b)",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "golang",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 196,
+      "labelHeight": 70,
+      "zIndex": 0,
+      "level": 1
+    },
+    {
+      "id": "package",
+      "type": "package",
+      "pos": {
+        "x": 12,
+        "y": 936
+      },
+      "width": 512,
+      "height": 100,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#EDF0FD",
+      "stroke": "#0D32B2",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": null,
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "zIndex": 0,
+      "level": 1
+    },
+    {
+      "id": "no width",
+      "type": "",
+      "pos": {
+        "x": 218,
+        "y": 1136
+      },
+      "width": 100,
+      "height": 100,
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "borderRadius": 0,
+      "fill": "#F7F8FE",
+      "stroke": "#0D32B2",
+      "shadow": false,
+      "3d": false,
+      "multiple": false,
+      "tooltip": "",
+      "link": "",
+      "icon": null,
+      "iconPosition": "",
+      "blend": false,
+      "fields": null,
+      "methods": null,
+      "columns": null,
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#0A0F25",
+      "italic": false,
+      "bold": true,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "zIndex": 0,
+      "level": 1
+    }
+  ],
+  "connections": [
+    {
+      "id": "(class -> users)[0]",
+      "src": "class",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "users",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 268,
+          "y": 380
+        },
+        {
+          "x": 268,
+          "y": 480
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(users -> code)[0]",
+      "src": "users",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "code",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 268,
+          "y": 666
+        },
+        {
+          "x": 268,
+          "y": 766
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(code -> package)[0]",
+      "src": "code",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "package",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 268,
+          "y": 836
+        },
+        {
+          "x": 268,
+          "y": 970
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    },
+    {
+      "id": "(package -> no width)[0]",
+      "src": "package",
+      "srcArrow": "none",
+      "srcLabel": "",
+      "dst": "no width",
+      "dstArrow": "triangle",
+      "dstLabel": "",
+      "opacity": 1,
+      "strokeDash": 0,
+      "strokeWidth": 2,
+      "stroke": "#0D32B2",
+      "label": "",
+      "fontSize": 16,
+      "fontFamily": "DEFAULT",
+      "language": "",
+      "color": "#676C7E",
+      "italic": true,
+      "bold": false,
+      "underline": false,
+      "labelWidth": 0,
+      "labelHeight": 0,
+      "labelPosition": "",
+      "labelPercentage": 0,
+      "route": [
+        {
+          "x": 268,
+          "y": 1036
+        },
+        {
+          "x": 268,
+          "y": 1136
+        }
+      ],
+      "animated": false,
+      "tooltip": "",
+      "icon": null,
+      "zIndex": 0
+    }
+  ]
+}

e2etests/todo_test.go

@@ -90,6 +90,115 @@ this is a message group: {
     }
 }`,
 		},
+		{
+			// dimensions set on containers are ignored
+			name: "shape_set_width_height",
+			script: `
+containers: {
+	circle container: {
+		shape: circle
+
+		diamond: {
+			shape: diamond
+			width: 128
+			height: 64
+		}
+	}
+	diamond container: {
+		shape: diamond
+
+		circle: {
+			shape: circle
+			width: 128
+		}
+	}
+	oval container: {
+		shape: oval
+
+		hexagon: {
+			shape: hexagon
+			width: 128
+			height: 64
+		}
+	}
+	hexagon container: {
+		shape: hexagon
+
+		oval: {
+			shape: oval
+			width: 128
+			height: 64
+		}
+	}
+}
+
+cloud: {
+	shape: cloud
+	width: 512
+	height: 256
+}
+tall cylinder: {
+	shape: cylinder
+	width: 256
+	height: 512
+}
+cloud -> class -> tall cylinder ->  users
+
+users: {
+	shape: sql_table
+	id: int
+	name: string
+	email: string
+	password: string
+	last_login: datetime
+
+	width: 800
+	height: 400
+}
+
+class: {
+	shape: class
+	-num: int
+	-timeout: int
+	-pid
+
+	+getStatus(): Enum
+	+getJobs(): "Job[]"
+	+setTimeout(seconds int)
+
+	width: 800
+	height: 400
+}
+
+container -> text -> code -> small code
+
+text: {
+	label: |md
+	markdown text expanded to 800x400
+|
+	height: 800
+	width: 400
+}
+
+code: |go
+    a := 5
+    b := a + 7
+    fmt.Printf("%d", b)
+| {
+	width: 400
+	height: 300
+}
+
+small code: |go
+    a := 5
+    b := a + 7
+    fmt.Printf("%d", b)
+| {
+	width: 4
+	height: 3
+}
+`,
+		},
 	}
 
 	runa(t, tcs)

testdata/d2compiler/TestCompile/dimensions_on_nonimage.exp.json

@@ -1,16 +1,210 @@
 {
-  "graph": null,
+  "graph": {
-  "err": {
+    "ast": {
-    "ioerr": null,
+      "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:0:0-5:0:54",
-    "errs": [
+      "nodes": [
         {
-        "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,2:1:28-2:11:38",
+          "map_key": {
-        "errmsg": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2:3:2: width is only applicable to image shapes."
+            "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:0:0-4:1:53",
-      },
+            "key": {
+              "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:0:0-0:3:3",
+              "path": [
                 {
-        "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,3:1:40-3:12:51",
+                  "unquoted_string": {
-        "errmsg": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2:4:2: height is only applicable to image shapes."
+                    "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:0:0-0:3:3",
+                    "value": [
+                      {
+                        "string": "hey",
+                        "raw_string": "hey"
                       }
                     ]
                   }
                 }
+              ]
+            },
+            "primary": {
+              "double_quoted_string": {
+                "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:5:5-0:7:7",
+                "value": null
+              }
+            },
+            "value": {
+              "map": {
+                "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:8:8-4:0:52",
+                "nodes": [
+                  {
+                    "map_key": {
+                      "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,1:2:12-1:16:26",
+                      "key": {
+                        "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,1:2:12-1:7:17",
+                        "path": [
+                          {
+                            "unquoted_string": {
+                              "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,1:2:12-1:7:17",
+                              "value": [
+                                {
+                                  "string": "shape",
+                                  "raw_string": "shape"
+                                }
+                              ]
+                            }
+                          }
+                        ]
+                      },
+                      "primary": {},
+                      "value": {
+                        "unquoted_string": {
+                          "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,1:9:19-1:16:26",
+                          "value": [
+                            {
+                              "string": "hexagon",
+                              "raw_string": "hexagon"
+                            }
+                          ]
+                        }
+                      }
+                    }
+                  },
+                  {
+                    "map_key": {
+                      "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,2:1:28-2:11:38",
+                      "key": {
+                        "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,2:1:28-2:6:33",
+                        "path": [
+                          {
+                            "unquoted_string": {
+                              "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,2:1:28-2:6:33",
+                              "value": [
+                                {
+                                  "string": "width",
+                                  "raw_string": "width"
+                                }
+                              ]
+                            }
+                          }
+                        ]
+                      },
+                      "primary": {},
+                      "value": {
+                        "number": {
+                          "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,2:8:35-2:11:38",
+                          "raw": "200",
+                          "value": "200"
+                        }
+                      }
+                    }
+                  },
+                  {
+                    "map_key": {
+                      "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,3:1:40-3:12:51",
+                      "key": {
+                        "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,3:1:40-3:7:46",
+                        "path": [
+                          {
+                            "unquoted_string": {
+                              "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,3:1:40-3:7:46",
+                              "value": [
+                                {
+                                  "string": "height",
+                                  "raw_string": "height"
+                                }
+                              ]
+                            }
+                          }
+                        ]
+                      },
+                      "primary": {},
+                      "value": {
+                        "number": {
+                          "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,3:9:48-3:12:51",
+                          "raw": "230",
+                          "value": "230"
+                        }
+                      }
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        }
+      ]
+    },
+    "root": {
+      "id": "",
+      "id_val": "",
+      "label_dimensions": {
+        "width": 0,
+        "height": 0
+      },
+      "attributes": {
+        "label": {
+          "value": ""
+        },
+        "style": {},
+        "near_key": null,
+        "shape": {
+          "value": ""
+        },
+        "direction": {
+          "value": ""
+        }
+      },
+      "zIndex": 0
+    },
+    "edges": null,
+    "objects": [
+      {
+        "id": "hey",
+        "id_val": "hey",
+        "label_dimensions": {
+          "width": 0,
+          "height": 0
+        },
+        "references": [
+          {
+            "key": {
+              "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:0:0-0:3:3",
+              "path": [
+                {
+                  "unquoted_string": {
+                    "range": "d2/testdata/d2compiler/TestCompile/dimensions_on_nonimage.d2,0:0:0-0:3:3",
+                    "value": [
+                      {
+                        "string": "hey",
+                        "raw_string": "hey"
+                      }
+                    ]
+                  }
+                }
+              ]
+            },
+            "key_path_index": 0,
+            "map_key_edge_index": 0
+          }
+        ],
+        "attributes": {
+          "label": {
+            "value": ""
+          },
+          "style": {},
+          "width": {
+            "value": "200"
+          },
+          "height": {
+            "value": "230"
+          },
+          "near_key": null,
+          "shape": {
+            "value": "hexagon"
+          },
+          "direction": {
+            "value": ""
+          }
+        },
+        "zIndex": 0
+      }
+    ]
+  },
+  "err": null
+}

testdata/d2compiler/TestCompile/equal_dimensions_on_circle.exp.json

@@ -0,0 +1,16 @@
+{
+  "graph": null,
+  "err": {
+    "ioerr": null,
+    "errs": [
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/equal_dimensions_on_circle.d2,2:1:26-2:11:36",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/equal_dimensions_on_circle.d2:3:2: width and height must be equal for circle shapes"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/equal_dimensions_on_circle.d2,3:1:38-3:12:49",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/equal_dimensions_on_circle.d2:4:2: width and height must be equal for circle shapes"
+      }
+    ]
+  }
+}

testdata/d2compiler/TestCompile/no_dimensions_on_containers.exp.json

@@ -0,0 +1,36 @@
+{
+  "graph": null,
+  "err": {
+    "ioerr": null,
+    "errs": [
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,4:2:54-4:12:64",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:5:3: width cannot be used on container: containers.circle container"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,14:2:173-14:12:183",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:15:3: width cannot be used on container: containers.diamond container"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,15:2:186-15:13:197",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:16:3: height cannot be used on container: containers.diamond container"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,24:2:284-24:12:294",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:25:3: width cannot be used on container: containers.oval container"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,25:2:297-25:13:308",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:26:3: height cannot be used on container: containers.oval container"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,35:2:417-35:12:427",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:36:3: width cannot be used on container: containers.hexagon container"
+      },
+      {
+        "range": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2,36:2:430-36:13:441",
+        "errmsg": "d2/testdata/d2compiler/TestCompile/no_dimensions_on_containers.d2:37:3: height cannot be used on container: containers.hexagon container"
+      }
+    ]
+  }
+}

testdata/d2compiler/TestCompile/single_dimension_on_circle.exp.json

@@ -0,0 +1,178 @@
+{
+  "graph": {
+    "ast": {
+      "range": "d2/testdata/d2compiler/TestCompile/single_dimension_on_circle.d2,0:0:0-4:0:40",
+      "nodes": [
+        {
+          "map_key": {
+            "range": "d2/testdata/d2compiler/TestCompile/single_dimension_on_circle.d2,0:0:0-3:1:39",
+            "key": {
+              "range": "d2/testdata/d2compiler/TestCompile/single_dimension_on_circle.d2,0:0:0-0:3:3",
+              "path": [
+                {
+                  "unquoted_string": {
+                    "range": "d2/testdata/d2compiler/TestCompile/single_dimension_on_circle.d2,0:0:0-0:3:3",
+                    "value": [
+                      {
+                        "string": "hey",
+                        "raw_string": "hey"
+                      }
+                    ]
+                  }
+                }
+              ]
+            },
+            "primary": {
+              "double_quoted_string": {
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