Uses of Class
net.cscott.sdr.calls.ExactRotation

Packages that use ExactRotation

net.cscott.sdr.calls	This package contains the square dance choreography engine, and the basic types and interfaces required to communicate with it.
net.cscott.sdr.calls.ast	This package contains the abstract syntax used for call definition and evaluation.
net.cscott.sdr.calls.transform	This package contains code to parse call lists and transform call abstract syntax in various ways.

Uses of ExactRotation in net.cscott.sdr.calls

Fields in net.cscott.sdr.calls declared as ExactRotation

static ExactRotation	ExactRotation.EAST Common absolute rotations.
static ExactRotation	ExactRotation.FIVE_EIGHTHS Common rotations.
static ExactRotation	ExactRotation.mONE_QUARTER Common rotations.
static ExactRotation	ExactRotation.NORTH Common absolute rotations.
static ExactRotation	ExactRotation.ONE Common rotations.
static ExactRotation	ExactRotation.ONE_EIGHTH Common rotations.
static ExactRotation	ExactRotation.ONE_HALF Common rotations.
static ExactRotation	ExactRotation.ONE_QUARTER Common rotations.
ExactRotation	FormationMapper.FormationPiece.r The rotation to use for this dancer in the output meta formation (typically this is the rotation of formation f from whatever the 'canonical' orientation is.
static ExactRotation	ExactRotation.SEVEN_EIGHTHS Common rotations.
static ExactRotation	ExactRotation.SOUTH Common absolute rotations.
static ExactRotation	ExactRotation.THREE_EIGHTHS Common rotations.
static ExactRotation	ExactRotation.THREE_QUARTERS Common rotations.
static ExactRotation	ExactRotation.WEST Common absolute rotations.
static ExactRotation	ExactRotation.ZERO Common rotations.

Methods in net.cscott.sdr.calls that return ExactRotation

ExactRotation	ExactRotation.add(Fraction f) Add the given amount to this rotation direction.
static ExactRotation	ExactRotation.fromAbsoluteString(String s) Converts a string (one of n/s/e/w, ne/nw/se/sw) to the appropriate rotation object.
static ExactRotation	ExactRotation.fromRelativeString(String s) Returns a ExactRotation corresponding to one of the strings "right", "left", or "none".
static ExactRotation	ExactRotation.fromXY(Fraction x, Fraction y) Convert an x/y displacement to a rotation, using our 'squared off' circle.
ExactRotation	ExactRotation.negate() Negate this rotation (mirror image).
ExactRotation	ExactRotation.normalize() Normalize rotation to the range 0-1.
ExactRotation	ExactRotation.subtract(Fraction f) Subtract the given amount from this rotation direction.

Methods in net.cscott.sdr.calls with parameters of type ExactRotation

int	ExactRotation.compareTo(ExactRotation r) Compare unnormalized rotation amounts.
static Position	Position.getGrid(int x, int y, ExactRotation r) Returns a position corresponding to the standard square dance grid. 0,0 is the center of the set, and odd coordinates between -3 and 3 correspond to the standard 4x4 grid.
Formation	Formation.rotate(ExactRotation rotation) Build a new formation, like this one except rotated around 0,0.
Position	Position.rotateAroundOrigin(ExactRotation rot) Rotate this position around the origin by the given amount.

Constructors in net.cscott.sdr.calls with parameters of type ExactRotation

FormationMapper.FormationPiece(Formation f, Dancer d, ExactRotation r)

Uses of ExactRotation in net.cscott.sdr.calls.ast

Fields in net.cscott.sdr.calls.ast declared as ExactRotation

ExactRotation

Prim.rot Amount of rotation.

Methods in net.cscott.sdr.calls.ast with parameters of type ExactRotation

Prim	Prim.build(Prim.Direction dirX, Fraction x, Prim.Direction dirY, Fraction y, Prim.Direction dirRot, ExactRotation rot, Fraction time, boolean passRight, boolean forceArc) Factory: creates new Prim only if it would differ from this.

Constructors in net.cscott.sdr.calls.ast with parameters of type ExactRotation

Prim(Prim.Direction dirX, Fraction x, Prim.Direction dirY, Fraction y, Prim.Direction dirRot, ExactRotation rot, Fraction time, boolean passRight, boolean forceArc)

Uses of ExactRotation in net.cscott.sdr.calls.transform

Methods in net.cscott.sdr.calls.transform that return ExactRotation

ExactRotation

CallFileBuilder.rotation(AST _t)