Portability | GHC |
---|---|
Stability | highly unstable |
Maintainer | Stephen Tetley <stephen.tetley@gmail.com> |
Anchor points on shapes.
** WARNING ** this module is an experiment, and may change significantly or even be dropped from future revisions.
- class CenterAnchor t where
- class CardinalAnchor t where
- class CardinalAnchor2 t where
- class RadialAnchor t where
- radialAnchor :: DUnit t ~ u => Radian -> t -> Point2 u
- northwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 u
- southwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 u
- eastwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 u
- westwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 u
- northeastwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 u
- southeastwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 u
- southwestwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 u
- northwestwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 u
- radialConnectorPoints :: (Real u, Floating u, CenterAnchor t1, RadialAnchor t1, CenterAnchor t2, RadialAnchor t2, u ~ DUnit t1, DUnit t1 ~ DUnit t2) => t1 -> t2 -> (Point2 u, Point2 u)
Anchors
class CenterAnchor t whereSource
CenterAnchor (DotAnchor u) | |
(Real u, Floating u) => CenterAnchor (FreeLabel u) | |
(Real u, Floating u) => CenterAnchor (Ellipse u) | |
(Real u, Floating u) => CenterAnchor (Diamond u) | |
(Real u, Floating u) => CenterAnchor (Coordinate u) | |
(Real u, Floating u) => CenterAnchor (Circle u) | |
(Real u, Floating u) => CenterAnchor (Rectangle u) |
class CardinalAnchor t whereSource
north :: DUnit t ~ u => t -> Point2 uSource
south :: DUnit t ~ u => t -> Point2 uSource
CardinalAnchor (DotAnchor u) | |
(Real u, Floating u) => CardinalAnchor (FreeLabel u) | |
(Real u, Floating u) => CardinalAnchor (Diamond u) | |
(Real u, Floating u) => CardinalAnchor (Circle u) | |
(Real u, Floating u) => CardinalAnchor (Rectangle u) |
class CardinalAnchor2 t whereSource
northeast :: DUnit t ~ u => t -> Point2 uSource
southeast :: DUnit t ~ u => t -> Point2 uSource
CardinalAnchor2 (DotAnchor u) | |
(Real u, Floating u) => CardinalAnchor2 (FreeLabel u) | |
(Real u, Floating u) => CardinalAnchor2 (Circle u) | |
(Real u, Floating u) => CardinalAnchor2 (Rectangle u) |
class RadialAnchor t whereSource
Anchor on a border that can be identified with and angle.
radialAnchor :: DUnit t ~ u => Radian -> t -> Point2 uSource
RadialAnchor (DotAnchor u) | |
(Real u, Floating u) => RadialAnchor (FreeLabel u) | |
(Real u, Floating u) => RadialAnchor (Circle u) | |
(Real u, Floating u) => RadialAnchor (Rectangle u) |
extended anchor points
northwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 uSource
southwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 uSource
eastwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 uSource
westwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor t, u ~ DUnit t) => u -> t -> Point2 uSource
northeastwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 uSource
southeastwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 uSource
southwestwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 uSource
northwestwards :: (Real u, Floating u, CenterAnchor t, CardinalAnchor2 t, u ~ DUnit t) => u -> t -> Point2 uSource
radialConnectorPoints :: (Real u, Floating u, CenterAnchor t1, RadialAnchor t1, CenterAnchor t2, RadialAnchor t2, u ~ DUnit t1, DUnit t1 ~ DUnit t2) => t1 -> t2 -> (Point2 u, Point2 u)Source