PointCloud.md

PointCloud Component

Note: The style object in the graph component has an additional attribute called objectScale which is required. It defines the scale on which the point cloud is plotted.

mark Object in Graph Props

'mark': {
  'type': 'box',
  'style': {
    'radius': 0.1,
    'fill': {
      'opacity': 0.4,
      'color': 'green',
    },
  },
}

Properties for mark for Stacked Bar Chart

Property	Type	Description
type	string	Defines type of point that would be created. Not Required. Default value: sphere. Available values: box, sphere.
style	object	Defines the style for the points. Not Required.
style.radius	float	Defines the radius of the points. Not Required.
style.fill	object	Defines the fill of the points. Not Required.
style.fill.opacity	float	Defines the opacity of the points. Not Required. Default value: 1 Value must be between 0 and 1.
style.fill.scaleType	string	Defines the scale type for fill of the points. Not Required. Available values: linear, ordinal. Only applicable if file used to plot the point cloud is csv.
style.fill.field	array of string	Defines the field in the data that will be mapped as fill of the bar. Required if style.fill.scaleType is present. Only applicable if file used to plot the point cloud is csv.
style.fill.color	array	Defines the color for fill. Not Required. Default value: #ff0000 if style.fill.scaleType is not present else d3.schemeCategory10. If style.fill.scaleType is not present the this needs to be a string otherwise an array.
style.fill.startFromZero	boolean	Defines if the domain starts from 0 or not. Not Required. Default value: false Only applicable if style.fill.domain is not given and style.fill.scaleType is linear. Only applicable if file used to plot the point cloud is csv.

Example JS of the Visualization

Data

Datafile: csv or ply

If the file is csv it must have x, y, z as the header.

x,y,z
42.546245,1.601554,3.148977637
23.424076,53.847818,9.563725062
33.93911,67.709953,7.260326865