The graphical representation of a group is
based on the information that is available in the business model.
Each decoration that is created depends on an attribute and on
properties that can be customized through CSS.
The following figure shows a polygonal group
with the following attribute set:
- Name: Region
- Icon: ilogic.png
- Object State: OSI object state
Group with attributes
The graphic rendering of a group object is
optimized for performance using an offscreen buffered image
technique that minimizes the complex polygon computations by
pre-rendering the graphic object in memory. The extra memory
required is proportional to the size and number of visible objects
in the Network view.
To disable the offscreen optimizations for
the group representation:
- Set the
ilog.tgo.polygon.offscreenCachesystem property tofalseat initialization time. - Use the following API call:
IltSettings.SetValue("OffscreenCache.Polygon", Boolean.FALSE);
For more information on how to declare
system properties for Java™ applications and applets, refer to the
Java Runtime documentation.