Index - E
| e | Diagrams.TwoD.Vector | 
| ellipse | Diagrams.TwoD.Ellipse, Diagrams.TwoD, Diagrams.Prelude | 
| ellipseXY | Diagrams.TwoD.Ellipse, Diagrams.TwoD, Diagrams.Prelude | 
| Ellipsoid | |
| 1 (Type/Class) | Diagrams.ThreeD.Shapes, Diagrams.ThreeD, Diagrams.Prelude.ThreeD | 
| 2 (Data Constructor) | Diagrams.ThreeD.Shapes, Diagrams.ThreeD, Diagrams.Prelude.ThreeD | 
| Embedded | Diagrams.TwoD.Image, Diagrams.TwoD, Diagrams.Prelude | 
| emptyBox | Diagrams.BoundingBox | 
| emptyLine | Diagrams.Trail, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| emptyTrail | Diagrams.Trail, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| End | Diagrams.Parametric.Adjust, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| end | Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| Endo | |
| 1 (Data Constructor) | Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| 2 (Type/Class) | Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| EndValues | Diagrams.Parametric, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| Envelope | |
| 1 (Data Constructor) | Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| 2 (Type/Class) | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| envelope | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| envelopeBoundary | Diagrams.Align, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| Enveloped | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| envelopeP | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| envelopePMay | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| envelopeV | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| envelopeVMay | Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| eqTriangle | Diagrams.TwoD.Shapes, Diagrams.TwoD, Diagrams.Prelude | 
| Era | Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| era | Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| EvenOdd | Diagrams.TwoD.Path, Diagrams.TwoD, Diagrams.Prelude | 
| expandCap | Diagrams.TwoD.Offset | 
| expandEpsilon | Diagrams.TwoD.Offset | 
| expandJoin | Diagrams.TwoD.Offset | 
| expandMiterLimit | Diagrams.TwoD.Offset | 
| ExpandOpts | |
| 1 (Type/Class) | Diagrams.TwoD.Offset | 
| 2 (Data Constructor) | Diagrams.TwoD.Offset | 
| expandPath | Diagrams.TwoD.Offset | 
| expandPath' | Diagrams.TwoD.Offset | 
| expandTrail | Diagrams.TwoD.Offset | 
| expandTrail' | Diagrams.TwoD.Offset | 
| explodePath | Diagrams.Path, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| explodeTrail | Diagrams.TrailLike, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| extentX | Diagrams.TwoD.Size, Diagrams.TwoD, Diagrams.Prelude | 
| extentY | Diagrams.TwoD.Size, Diagrams.TwoD, Diagrams.Prelude | 
| External | Diagrams.TwoD.Image, Diagrams.TwoD, Diagrams.Prelude | 
| extrudeBottom | Diagrams.TwoD.Combinators, Diagrams.TwoD, Diagrams.Prelude | 
| extrudeEnvelope | Diagrams.Combinators, Diagrams.Envelope, Diagrams.Prelude.ThreeD, Diagrams.Prelude | 
| extrudeLeft | Diagrams.TwoD.Combinators, Diagrams.TwoD, Diagrams.Prelude | 
| extrudeRight | Diagrams.TwoD.Combinators, Diagrams.TwoD, Diagrams.Prelude | 
| extrudeTop | Diagrams.TwoD.Combinators, Diagrams.TwoD, Diagrams.Prelude |