Transform class resource descriptions
-
tfDoNDCOverlay
-
Ordinarily, the data space of a transform added as an
overlay is transformed into the data space of the base plot. If
tfDoNDCOverlay is set True, however, this transformation does
not take place. Instead, the transform is aligned in
NDC space with the base plot. Its viewport is sized and positioned to
coincide with the base plot's viewport. As with normal overlays, the
base plot still assumes responsibility for drawing the
transform and managing its annotations.
Default: False
-
tfPlotManagerOn
-
This boolean resource specifies whether a transform
should instantiate a PlotManager composite
class member. It is a create-only resource; if a
plotmanager is not instantiated when the
transform is created, it cannot be instantiated
later. If a plotmanager is activated, the
transform becomes a plot object,
allowing it to act as a base plot for
annotations and overlays. Otherwise, it is called a simple
transform. The primary reason to create a simple
transform would be to conserve memory and improve
performance.
Default: True
Reference Manual Control Panel
NG4.1 Home, Index, Examples, Glossary, Feedback, Ref Contents, Ref WhereAmI?
$Revision: 1.12 $ $Date: 1998/08/18 08:15:22 $