EllipseArcSource

Source (.js)Source (.d.ts)

Introduction

vtkEllipseArcSource is a source object that creates an elliptical arc defined by a normal, a center and the major radius vector. You can define an angle to draw only a section of the ellipse. The number of segments composing the polyline is controlled by setting the object resolution.

Usage

import vtkEllipseArcSource from '@kitware/vtk.js/Filters/Sources/EllipseArcSource';

const arc = vtkEllipseArcSource.newInstance();
const polydata = arc.getOutputData();

Methods

extend

Method used to decorate a given object (publicAPI+model) with vtkEllipseArcSource characteristics.

Argument	Type	Required	Description
publicAPI		Yes	object on which methods will be bounds (public)
model		Yes	object on which data structure will be bounds (protected)
initialValues	IEllipseArcSourceInitialValues	No	(default: {})

getCenter

Get the center of the arc.

getCenterByReference

Get the center of the arc by reference.

getClose

Get whether the arc is closed.

getMajorRadiusVector

Get the major radius vector of the arc.

getMajorRadiusVectorByReference

Get the major radius vector of the arc by reference.

getNormal

Get the normal vector of the arc.

getNormalByReference

Get the normal vector of the arc by reference.

getOutputPointsPrecision

Get the output points precision.

getRatio

Get the ratio of the arc.

getResolution

Get the resolution of the arc.

getSegmentAngle

Get the segment angle of the arc.

getStartAngle

Get the start angle of the arc.

newInstance

Method used to create a new instance of vtkEllipseArcSource.

Argument	Type	Required	Description
initialValues	IEllipseArcSourceInitialValues	No	for pre-setting some of its content

requestData

Argument	Type	Required	Description
inData		Yes
outData		Yes

setCenter

Set the center of the arc.

Argument	Type	Required	Description
center	Vector3	Yes	The center's coordinates.

setCenterFrom

Set the center of the arc by reference.

Argument	Type	Required	Description
center	Vector3	Yes	The center's coordinates.

setClose

Set whether the arc is closed.

Argument	Type	Required	Description
close	Boolean	Yes	Whether the arc is closed.

setMajorRadiusVector

Set the major radius vector of the arc.

Argument	Type	Required	Description
majorRadiusVector	Vector3	Yes	The major radius vector's coordinates.

setMajorRadiusVectorFrom

Set the major radius vector of the arc by reference.

Argument	Type	Required	Description
majorRadiusVector	Vector3	Yes	The major radius vector's coordinates.

setNormal

Set the normal vector of the arc.

Argument	Type	Required	Description
normal	Vector3	Yes	The normal vector's coordinates.

setNormalFrom

Set the normal vector of the arc by reference.

Argument	Type	Required	Description
normal	Vector3	Yes	The normal vector's coordinates.

setOutputPointsPrecision

Set the output points precision.

Argument	Type	Required	Description
precision	DesiredOutputPrecision	Yes	The desired output precision.

setRatio

Set the ratio of the arc.

Argument	Type	Required	Description
ratio	Number	Yes	The ratio of the arc.

setResolution

Set the resolution of the arc.

Argument	Type	Required	Description
resolution	Number	Yes	The number of points in the arc.

setSegmentAngle

Set the segment angle of the arc.

Argument	Type	Required	Description
segmentAngle	Number	Yes	The segment angle in degrees.

setStartAngle

Set the start angle of the arc.

Argument	Type	Required	Description
startAngle	Number	Yes	The start angle in degrees.