15.4.5.8 Scatter Group
Scatter series objects are created by the scatter or scatter3
functions.  A single hggroup element contains as many children as there are
points in the scatter plot, with each child representing one of the points. 
The properties of the stem series are
     
- linewidth
- The line width of the line objects of the points.  See Line Styles.
     
 
- marker
- markeredgecolor
- markerfacecolor
- The line and fill color of the markers of the points.  See Colors.
     
 
- xdata
- ydata
- zdata
- The original x, y and z data of the stems.
     
 
- cdata
- The color data for the points of the plot.  Each point can have a separate
color, or a unique color can be specified.
     
 
- sizedata
- The size data for the points of the plot.  Each point can its own size or a
unique size can be specified.
     
 
- xdatasource
- ydatasource
- zdatasource
- cdatasource
- sizedatasource
- Data source variables.