BackgroundRectangle class

Inheritance

• Object
• Mobject
• VMobject
• Polygon
• Rectangle
• SurroundingRectangle
• BackgroundRectangle

Constructors

BackgroundRectangle({double buff = 0, required Mobject mobject, Color color = BLACK})

BackgroundRectangle.copyFrom(BackgroundRectangle mob)

Properties

backgroundStrokeColors ↔ List<Color>?

getter/setter pair, inherited

backgroundStrokeWidth ↔ double

getter/setter pair, inherited

buff ↔ double

getter/setter pair, inherited

closeNewPoints ↔ bool

getter/setter pair, inherited

color ↔ Color

getter/setter pair, inherited

fillColors ↔ List<Color>?

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

length → int

no setter, inherited

makeSmoothAfterApplyingFunctions ↔ bool

getter/setter pair, inherited

mobject ↔ Mobject

getter/setter pair, inherited

name ↔ String

getter/setter pair, inherited

nPointsPerCurve ↔ int

getter/setter pair, inherited

originalFillOpacity ↔ double

getter/setter pair

points ↔ List<Vector3>

getter/setter pair, inherited

preFunctionHandleToAnchorScaleFactor ↔ double

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

strokeColors ↔ List<Color>?

getter/setter pair, inherited

strokeWidth ↔ double

getter/setter pair, inherited

submobjects ↔ List<Mobject>

getter/setter pair, inherited

target ↔ Mobject?

getter/setter pair, inherited

toleranceForPointEquality ↔ double

getter/setter pair, inherited

updaters ↔ List<Updater>

getter/setter pair, inherited

updatingSuspended ↔ bool

getter/setter pair, inherited

Methods

add(List<Mobject> mobjects) → void

inherited

addCubicBezierCurve(Vector3 anchor1, Vector3 handle1, Vector3 handle2, Vector3 anchor2) → void

inherited

addCubicBezierCurveTo(Vector3 handle1, Vector3 handle2, Vector3 anchor) → void

inherited

addLineTo(Vector3 pt) → void

inherited

addNMoreSubmobjects(int n) → void

inherited

addPointsAsCorners(List<Vector3> points) → void

inherited

addQuadraticBezierCurveTo(Vector3 handle, Vector3 anchor) → void

inherited

addSmoothCurveTo(Vector3 anchorOrHandle, [Vector3? maybeAnchor]) → void

inherited

addSubpath(List<Vector3> points) → void

inherited

addToBack(List<Mobject> mobjects) → void

inherited

addToFront(List<Mobject> mobjects) → void

inherited

addUpdater(Updater updater, {int? index, bool callUpdater = true}) → void

inherited

alignColors(VMobject vmob) → void

inherited

alignData(Mobject mob) → void

inherited

alignOnBorder(Vector3 direction, {double? buffer}) → void

inherited

alignPoints(Mobject mob) → void

inherited

alignPointsWithLarger(Mobject largerMob) → void

inherited

alignSubmobjects(Mobject mob2) → void

inherited

alignToMobject(Mobject mob, {Vector3? direction}) → void

inherited

alignToPoint(Vector3 point, {Vector3? direction}) → void

inherited

appendPoints(List<Vector3> pts) → void

inherited

appendVectorizedMobject(VMobject mob) → void

inherited

applyComplexFunction(Complex func(Complex)) → void

inherited

applyFunction(Vector3 func(Vector3)) → void

inherited

applyMatrix(Array mat) → void

inherited

applyOverPoints({required Vector3 func(Vector3), Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

applyToFamily(Mobject func(Mobject), {bool useFamilyWithPoints = true}) → void

inherited

arrange({Vector3 direction = RIGHT, bool center = true, double buffer = DEFAULT_MOBJECT_TO_MOBJECT_BUFFER, Vector3 alignedEdge = ORIGIN, Vector3 coordinateMask = const Vector3(1, 1, 1)}) → void

inherited

arrangeInGrid({int? numRows, int? numCols, bool center = true, double buffer = DEFAULT_MOBJECT_TO_MOBJECT_BUFFER, Vector3 alignedEdge = ORIGIN, Vector3 coordinateMask = const Vector3(1, 1, 1)}) → void

inherited

become(Mobject mob, {bool copySubmobjects = true}) → void

inherited

becomePartial(Mobject mob, double a, double b) → void

inherited

center({Vector3 mask = const Vector3(1, 1, 1)}) → void

inherited

centerOnXAxis() → void

inherited

centerOnYAxis() → void

inherited

centerOnZAxis() → void

inherited

changeAnchorMode(String mode) → void

inherited

clearPoints() → void

inherited

clearUpdaters({bool recursive = true}) → void

inherited

closePath() → void

inherited

considerPointsEquals(Vector3 a, Vector3 b) → bool

inherited

considerPointsEquals2D(Vector3 a, Vector3 b) → bool

inherited

copy() → BackgroundRectangle

override

createGroup<MobjectType extends Mobject>(List<MobjectType> mobs) → Mobject

inherited

fade({double darkness = 0.5, bool family = true}) → void

inherited

fadeTo(Color color, double alpha, {bool family = true}) → void

inherited

flip({Vector3 axis = UP, Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

genCubicBezierTuplesFromPoints(List<Vector3> points) → List<BezierTuple>

inherited

generatePoints() → void

inherited

generateTarget() → Mobject

inherited

getAllPoints() → List<Vector3>

inherited

getAnchors() → List<Vector3>

inherited

getAnchorsAndHandles() → List<List<Vector3>>

inherited

getArcLength({int? numSamplePoints}) → double

inherited

getBottom() → Vector3

inherited

getBoundaryPoint(Vector3 direction) → Vector3

inherited

getCenter() → Vector3

inherited

getCenterOfMass() → Vector3

inherited

getColor({bool stroke = false, bool backgroundStroke = false}) → Color

inherited

getCoord(int dim, {Vector3? direction}) → double

inherited

getCorner(Vector3 corner) → Vector3

inherited

getCriticalPoint(Vector3 direction) → Vector3

inherited

getCubicBezierTuples() → List<BezierTuple>

inherited

getCubicBezierTuplesFromPoints(List<Vector3> points) → List<BezierTuple>

inherited

getDashed({int numDashes = 15, double positiveSpaceRatio = 0.5, Color? color}) → DashedVMobject

inherited

getDepth() → double

inherited

getEdgeCenter(Vector3 edge) → Vector3

inherited

getEnd() → Vector3

inherited

getEndAnchors() → List<Vector3>

inherited

getExtremumAlongDim({List<Vector3>? points, int dim = 0, int key = 0}) → double

inherited

getFamily() → List<Mobject>

inherited

getFamilyUpdaters() → List<Updater>

inherited

getFamilyWithPoints() → List<Mobject>

inherited

getFillColor() → Color

override

getFillColors() → List<Color>

inherited

getGradientStartAndEndPoints() → Tuple2<Vector3, Vector3>

inherited

getHeight() → double

inherited

getLastPoint() → Vector3

inherited

getLeft() → Vector3

inherited

getNadir() → Vector3

inherited

getName() → String

inherited

getNthCurveFunction(int n) → Vector3 Function(double)

inherited

getNthCurvePoints(int n) → List<Vector3>

inherited

getNumCurves() → int

inherited

getNumPoints() → int

inherited

getPieces(int numPieces) → Group

inherited

getPointMobject({Vector3? center}) → VectorizedPoint

inherited

getPoints() → List<Vector3>

inherited

getPointsDefiningBoundary() → List<Vector3>

inherited

getPos({Vector3? direction}) → Vector3

inherited

getRight() → Vector3

inherited

getStart() → Vector3

inherited

getStartAnchors() → List<Vector3>

inherited

getStartAndEnd() → Tuple2<Vector3, Vector3>

inherited

getStrokeColor({bool background = false}) → Color

inherited

getStrokeColors({bool background = false}) → List<Color>

inherited

getStrokeWidth({bool background = false}) → double

inherited

getStyle() → VMobjectStyle

inherited

getSubcurve(double a, double b) → VMobject

inherited

getSubpaths() → List<SubPath>

inherited

getSubpathsFromPoints(List<Vector3> points) → List<SubPath>

inherited

getSubpathsFromPoints2D(List<Vector3> points) → List<SubPath>

inherited

getTop() → Vector3

inherited

getUpdaters() → List<Updater>

inherited

getVectorizedFamily() → List<VMobject>

inherited

getVertices() → List<Vector3>

inherited

getWidth() → double

inherited

getX({Vector3? direction}) → double

inherited

getY({Vector3? direction}) → double

inherited

getZ({Vector3? direction}) → double

inherited

getZenith() → Vector3

inherited

getZIndexReferencePoint() → Vector3

inherited

hasNewPathStarted() → bool

inherited

hasNoPoints() → bool

inherited

hasPoints() → bool

inherited

hasUpdaters() → bool

inherited

initColors() → void

inherited

insertNCurves(int n) → void

inherited

insertNCurvesToPointList(int n, List<Vector3> points) → List<Vector3>

inherited

interpolate(Mobject a, Mobject b, double alpha, {PathFunc? pathFunc}) → void

inherited

interpolateColor(Mobject _mob1, Mobject _mob2, double alpha) → void

inherited

isClosed() → bool

inherited

isInside(Vector3 pt, {double buff = SMALL_BUFFER}) → bool

inherited

isOffScreen() → bool

inherited

lengthOverDim(int dim) → double

inherited

makeJagged() → void

inherited

makeSmooth() → void

inherited

matchColor(Mobject mob) → void

inherited

matchCoord(Mobject mob, int dim, {Vector3? direction}) → void

inherited

matchDepth(Mobject mob, {Vector3 aboutEdge = ORIGIN, Vector3? aboutPoint, bool stretch = false}) → void

inherited

matchDimSize(Mobject mob, int dim, {Vector3 aboutEdge = ORIGIN, Vector3? aboutPoint, bool stretch = false}) → void

inherited

matchHeight(Mobject mob, {Vector3 aboutEdge = ORIGIN, Vector3? aboutPoint, bool stretch = false}) → void

inherited

matchStyle(VMobject vmob, {bool family = true}) → void

inherited

matchUpdaters(Mobject mob) → void

inherited

matchWidth(Mobject mob, {Vector3 aboutEdge = ORIGIN, Vector3? aboutPoint, bool stretch = false}) → void

inherited

matchX(Mobject mob, {Vector3? direction}) → void

inherited

matchY(Mobject mob, {Vector3? direction}) → void

inherited

matchZ(Mobject mob, {Vector3? direction}) → void

inherited

moveToMobject(Mobject target, {Vector3? alignedEdge, Vector3? coordinateMask}) → void

inherited

moveToPoint(Vector3 target, {Vector3? alignedEdge, Vector3? coordinateMask}) → void

inherited

nextToMobject(Mobject mobject, {Vector3 direction = RIGHT, double buffer = DEFAULT_MOBJECT_TO_MOBJECT_BUFFER, Vector3 alignedEdge = ORIGIN, Vector3 coordinateMask = const Vector3(1, 1, 1)}) → void

inherited

nextToPoint(Vector3 targetPoint, {Vector3 direction = RIGHT, double buffer = DEFAULT_MOBJECT_TO_MOBJECT_BUFFER, Vector3 alignedEdge = ORIGIN, Vector3 coordinateMask = const Vector3(1, 1, 1)}) → void

inherited

nonEmptySubmobjects() → List<Mobject>

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

nullPointAlign(Mobject m2) → void

inherited

pointFromProportion(double alpha) → Vector3

inherited

pointwiseBecomePartial(Mobject mob, double a, double b) → void

override

pushSelfIntoSubmobjects() → void

inherited

putStartAndEndOn(Vector3 start, Vector3 end) → void

inherited

remove(List<Mobject> mobjects) → void

inherited

removeUpdater(Updater updater) → void

inherited

repeat(int count) → void

inherited

replace(Mobject mob, {int dimToMatch = 0, bool stretch = false}) → void

inherited

rescaleToFit(double length, int dim, {bool stretch = false, Vector3 aboutEdge = ORIGIN, Vector3? aboutPoint}) → void

inherited

resetPoints() → void

inherited

resumeUpdating({bool recursive = true}) → void

inherited

reversePoints() → void

inherited

reverseSubmobjects({bool recursive = false}) → void

inherited

rotate(double angle, {Vector3 axis = OUT, Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

rotateAboutOrigin(double angle, {Vector3 axis = OUT}) → void

inherited

roundCorners({double radius = 0.5}) → void

inherited

scale(Vector3 scaleFactor, {Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

scaleHandleToAnchorDistances(double factor) → void

inherited

scaleUniformly(double scaleFactor, {Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

setAnchorsAndHandles(List<Vector3> anchor1, List<Vector3> handle1, List<Vector3> handle2, List<Vector3> anchor2) → void

inherited

setBackgroundStroke({Color? color, List<Color>? colors, double? width, bool family = true}) → void

inherited

setColor({required Color color, bool family = true}) → void

inherited

setColorByGradient(List<Color> colors) → void

inherited

setColorByRadialGradient({Vector3? center, double? radius, required Color innerColor, required Color outerColor}) → void

inherited

setCoord(double value, int dim, {Vector3? direction}) → void

inherited

setDepth(double depth, {bool stretch = false, Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

setFill({Color? color, List<Color>? colors, bool family = true}) → void

inherited

setHeight(double height, {bool stretch = false, Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

setPoints(List<Vector3> points) → void

inherited

setPointsAsCorners(List<Vector3> points) → void

inherited

setPointsSmoothly(List<Vector3> points) → void

inherited

setStroke({Color? color, List<Color>? colors, double? width, bool background = false, bool family = true}) → void

inherited

setStyle({Color? fillColor, List<Color>? fillColors, Color? strokeColor, List<Color>? strokeColors, double? strokeWidth, Color? backgroundStrokeColor, List<Color>? backgroundStrokeColors, double? backgroundStrokeWidth, bool family = true}) → void

override

setStyleFromVMobjectStyle(VMobjectStyle style, {bool family = true}) → void

inherited

setSubmobjectColorsByGradient(List<Color> colors) → void

inherited

setSubmobjectColorsByRadialGradient({Vector3? center, double? radius, required Color innerColor, required Color outerColor}) → void

inherited

setWidth(double width, {bool stretch = false, Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

setX(double x, {Vector3? direction}) → void

inherited

setY(double y, {Vector3? direction}) → void

inherited

setZ(double z, {Vector3? direction}) → void

inherited

shift(Vector3 delta) → void

inherited

shiftOntoScreen({double? buffer}) → void

inherited

shuffle({bool recursive = false}) → void

inherited

sort({double pointToNumFunc(Vector3)?, double keyFunc(Mobject)?}) → void

inherited

spaceOutSubmobjects({double factor = 1.5, Vector3 aboutEdge = ORIGIN, Vector3? aboutPoint}) → void

inherited

split() → List<Mobject>

inherited

startNewPath(Vector3 pt) → void

inherited

stretch(double scaleFactor, int dim, {Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

stretchToFitDepth(double depth, {Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

stretchToFitHeight(double height, {Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

stretchToFitWidth(double width, {Vector3? aboutPoint, Vector3 aboutEdge = ORIGIN}) → void

inherited

surround(Mobject mob, {int dimToMatch = 0, bool stretch = false, double? buffer}) → void

inherited

suspendUpdating({bool recursive = true}) → void

inherited

throwErrorIfNoPoints(String? method) → void

inherited

toCorner({Vector3 corner = DL, double buffer = DEFAULT_MOBJECT_TO_EDGE_BUFFER}) → void

inherited

toEdge({Vector3 edge = LEFT, double buffer = DEFAULT_MOBJECT_TO_EDGE_BUFFER}) → void

inherited

toOriginalColor() → void

inherited

toString() → String

A string representation of this object.

inherited

update({double dt = 0, bool recursive = true}) → void

inherited

wag({Vector3 direction = RIGHT, Vector3 axis = DOWN, double wagFactor = 1.0}) → void

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](int i) → Mobject

inherited