ScatterView3d
Extension
ExtensionDescription
Plot a collection of points in 3D
Part of MathLib, a diverse library of mathematical functions.
Class Methods
.new
Arguments:
| parent |
Parent view or window |
| bounds |
Bounds |
| data |
An array of [[x0,y0,z0], [x1,y1,z1], ...[xN,yN,zN]] |
| specX |
ControlSpec with min/max of the plotted range of dimension X |
| specY |
ControlSpec with min/max of the plotted range of dimension Y |
| specZ |
ControlSpec with min/max of the plotted range of dimension Z |
| rotX |
Initial X rotation in radians |
| rotY |
Initial Y rotation in radians |
| rotZ |
Initial Z rotation in radians |
Instance Methods
.data
Get or set data array.
Arguments:
| data |
An array of [[x0,y0,z0], [x1,y1,z1], ...[xN,yN,zN]] |
.refresh
Refresh the view. You will need to call this after making any changes to data or settings.
.rotX
Rotate
Arguments:
| val |
radians |
.rotY
Rotate
Arguments:
| val |
radians |
.rotZ
Rotate
Arguments:
| val |
radians |
.rot
Rotate
Arguments:
| rX |
radians |
| rY |
radians |
| rZ |
radians |
.drawMethod
Set the shape that will be drawn for each point.
Arguments:
| method |
One of: [\fillRect, \fillOval, \strokeOval, \strokeRect] |
.symbolSize
Size in pixels of the shape plotted for each point
Arguments:
| val |
pixels |
.symbolColor
Color of the shape plotted for each point
Arguments:
| val |
Color |
.isHighlight
Set highlighting mode which adds a crosshair at the selected point or points
Arguments:
| val |
Boolean |
Returns:
Boolean
.highlightItem
Highlight a point
Arguments:
| item |
Integer index in data array |
.highlightRange
Highlight multiple points
Arguments:
| start |
Integer index in data array |
| end |
Integer index in data array |
.highlightColor
Set color of highlighted item
.highlightSize
Set highlight extend
.background
set background-color
Examples
Authors
Till Bovermann, 2005.