Wumpus.Basic.Kernel.Objects.Bounded

Bounded versions of Graphic and LocGraphic.

Bounded meaning they are actually Images that return the bounding box of the Graphic.

These abojects are type synonyms.

Bounded graphic / loc graphic

type BoundedGraphic u = Image u (BoundingBox u)

Graphic with a bounding box.

type DBoundedGraphic = BoundedGraphic Double

type BoundedLocGraphic u = LocImage u (BoundingBox u)

LocGraphic with a bounding box.

type DBoundedLocGraphic = BoundedLocGraphic Double

type BoundedLocThetaGraphic u = LocThetaImage u (BoundingBox u)

LocThetaGraphic with a bounding box.

Note the size of bounding box for the "same" shape will vary according to the rotation. A bounding box is always orthonormal (?) to the x- and y-axes.

type DBoundedLocThetaGraphic = BoundedLocThetaGraphic Double

emptyBoundedLocGraphic :: InterpretUnit u => BoundedLocGraphic u

emptyBoundedLocGraphic : BoundedLocGraphic

Build an empty BoundedLocGraphic.

The emptyBoundedLocGraphic is treated as a null primitive by Wumpus-Core and is not drawn, although it does generate the minimum bounding box with both the bottom-left and upper-right corners at the implicit start point.

emptyBoundedLocThetaGraphic :: InterpretUnit u => BoundedLocThetaGraphic u

emptyBoundedLocThetaGraphic : BoundedLocThetaGraphic

Build an empty BoundedLocThetaGraphic.

The emptyBoundedLocThetaGraphic is treated as a null primitive by Wumpus-Core and is not drawn, although it does generate the minimum bounding box with both the bottom-left and upper-right corners at the implicit start point (the implicit inclination can be ignored).

centerOrthoBBox :: (Real u, Floating u, Ord u) => Radian -> BoundingBox u -> BoundingBox u

centerOrthoBBox : theta * bbox -> BBox

Rotate a bounding box by theta about its center. Take the new bounding box.

Remember that bounding boxes are always orthonormal rectangles, so the dimensions as well as the positions may change under rotation.

illustrateBoundedGraphic :: InterpretUnit u => BoundedGraphic u -> BoundedGraphic u

Draw a BoundedGraphic, illustrating the bounding box.

illustrateBoundedLocGraphic :: InterpretUnit u => BoundedLocGraphic u -> BoundedLocGraphic u

Draw a BoundedLocGraphic, illustrating the bounding box.

illustrateBoundedLocThetaGraphic :: InterpretUnit u => BoundedLocThetaGraphic u -> BoundedLocThetaGraphic u

Draw a BoundedLocThetaGraphic, illustrating the bounding box.

bbrectangle :: InterpretUnit u => BoundingBox u -> Graphic u