analysis

Analysis

# Analysis

3D spatial analysis

# example

var viewer = Joint3d.Viewer('viewer-container')
var analysis = viewer.analysis

# properties

{Measure} measure：viewer measure Measure
{SightLine} sightLine：Through-view analysis (line) SightLine
{SunLight} sunLight: Daylight Analysis SunLight
{Viewshed} viewshed：View-Shed Analysis Viewshed
{Visibility} visibility：Through-view analysis (circle) Visibility

# Measure

# example

var measure = viewer.analysis.measure

# methods

drawLineMeasureGraphics(options)
parameters
- {Object} options

{
  "clampToGround": true,
  "callback": function (ent) {}
}

drawAreaMeasureGraphics(options)
parameters
- {Object} options

{
  "clampToGround": true,
  "callback": function (ent) {}
}

drawTrianglesMeasureGraphics(options)
parameters
- {Object} options

 {
   "callback": function (ent) {}
 }

# SightLine

# example

var sightLine = viewer.analysis.sightLine

# properties

{Boolean} showDistance：Whether show the distance.

# methods

open()
close()

# SunLight

# example

var sunlight = viewer.analysis.sunlight

# properties

{Boolean} showDistance：Whether show the distance.

# methods

open()
pause()
close()
setConfig([options])
parameters
- {Object} options

 // options(optional)
 {
   multiplier: 5000,
   day: "2021-10-20",
   startTime: 8,
   stopTime: 18,
   clockRange: Joint3d.ClockRange.LOOP_STOP,
   clockStep: Joint3d.ClockStep.SYSTEM_CLOCK_MULTIPLIER,
 }

# Viewshed

# example

var viewshed = viewer.analysis.viewshed

# properties

{Boolean} showDistance：Whether show the distance.
{Boolean} showDome：Whether show the dome.

# methods

open()
close()

# Visibility

# example

var visibility = viewer.analysis.visibility

# properties

{Boolean} showDistance：Whether show the distance.
{Boolean} showDome：Whether show the dome.

# methods

open()
close()