xgis-cesium v0.1.9

---

xgis-cesium / PlotUtil

Class: PlotUtil

Defined in: src/utils/PlotUtil.ts:7

Constructors

new PlotUtil()

new PlotUtil(): PlotUtil

Returns

PlotUtil

Methods

distance()

static distance(pnt1, pnt2): number

Defined in: src/utils/PlotUtil.ts:13

Parameters

pnt1

any

pnt2

any

Returns

number

---

getAngleOfThreePoints()

static getAngleOfThreePoints(pntA, pntB, pntC): number

Defined in: src/utils/PlotUtil.ts:115

Parameters

pntA

any

pntB

any

pntC

any

Returns

number

---

getArcPoints()

static getArcPoints(center, radius, startAngle, endAngle): any[]

Defined in: src/utils/PlotUtil.ts:196

Parameters

center

any

radius

any

startAngle

any

endAngle

any

Returns

any[]

---

getAzimuth()

static getAzimuth(startPnt, endPnt): any

Defined in: src/utils/PlotUtil.ts:94

Parameters

startPnt

any

endPnt

any

Returns

any

---

getBaseLength()

static getBaseLength(points): number

Defined in: src/utils/PlotUtil.ts:34

Parameters

points

any

Returns

number

---

getBezierPoints()

static getBezierPoints(points): any

Defined in: src/utils/PlotUtil.ts:406

Parameters

points

any

Returns

any

---

getBinomialFactor()

static getBinomialFactor(n, index): number

Defined in: src/utils/PlotUtil.ts:432

Parameters

n

any

index

any

Returns

number

---

getBisectorNormals()

static getBisectorNormals(t, pnt1, pnt2, pnt3): any[]

Defined in: src/utils/PlotUtil.ts:218

Parameters

t

any

pnt1

any

pnt2

any

pnt3

any

Returns

any[]

---

getCircleCenterOfThreePoints()

static getCircleCenterOfThreePoints(pnt1, pnt2, pnt3): any[]

Defined in: src/utils/PlotUtil.ts:53

Parameters

pnt1

any

pnt2

any

pnt3

any

Returns

any[]

---

getCubicValue()

static getCubicValue(t, startPnt, cPnt1, cPnt2, endPnt): number[]

Defined in: src/utils/PlotUtil.ts:153

Parameters

t

any

startPnt

any

cPnt1

any

cPnt2

any

endPnt

any

Returns

number[]

---

getCurvePoints()

static getCurvePoints(t, controlPoints): any[]

Defined in: src/utils/PlotUtil.ts:286

Parameters

t

any

controlPoints

any

Returns

any[]

---

getFactorial()

static getFactorial(n): number

Defined in: src/utils/PlotUtil.ts:443

Parameters

n

any

Returns

number

---

getIntersectPoint()

static getIntersectPoint(pntA, pntB, pntC, pntD): any[]

Defined in: src/utils/PlotUtil.ts:68

Parameters

pntA

any

pntB

any

pntC

any

pntD

any

Returns

any[]

---

getLeftMostControlPoint()

static getLeftMostControlPoint(t, controlPoints): any[]

Defined in: src/utils/PlotUtil.ts:324

Parameters

t

any

controlPoints

any

Returns

any[]

---

getNormal()

static getNormal(pnt1, pnt2, pnt3): number[]

Defined in: src/utils/PlotUtil.ts:263

Parameters

pnt1

any

pnt2

any

pnt3

any

Returns

number[]

---

getPointOnLine()

static getPointOnLine(t, startPnt, endPnt): any[]

Defined in: src/utils/PlotUtil.ts:139

Parameters

t

any

startPnt

any

endPnt

any

Returns

any[]

---

getQBSplinePoints()

static getQBSplinePoints(points): any

Defined in: src/utils/PlotUtil.ts:458

Parameters

points

any

Returns

any

---

getQuadricBSplineFactor()

static getQuadricBSplineFactor(k, t): number

Defined in: src/utils/PlotUtil.ts:485

Parameters

k

any

t

any

Returns

number

---

getRightMostControlPoint()

static getRightMostControlPoint(t, controlPoints): any[]

Defined in: src/utils/PlotUtil.ts:363

Parameters

t

any

controlPoints

any

Returns

any[]

---

getThirdPoint()

static getThirdPoint(startPnt, endPnt, angle, distance, clockWise): any[]

Defined in: src/utils/PlotUtil.ts:181

Parameters

startPnt

any

endPnt

any

angle

any

distance

any

clockWise

any

Returns

any[]

---

isClockWise()

static isClockWise(pnt1, pnt2, pnt3): boolean

Defined in: src/utils/PlotUtil.ts:126

Parameters

pnt1

any

pnt2

any

pnt3

any

Returns

boolean

---

mid()

static mid(pnt1, pnt2): number[]

Defined in: src/utils/PlotUtil.ts:43

Parameters

pnt1

any

pnt2

any

Returns

number[]

---

wholeDistance()

static wholeDistance(points): number

Defined in: src/utils/PlotUtil.ts:23

Parameters

points

any

Returns

number