Changeset 2792 for trunk/gui/scripts/vtkvolumeviewer.tcl

Timestamp:

Feb 28, 2012 9:56:44 AM (12 years ago)

Author:

gah

Message:

move "package require vtk" into constructor so that applications do not have to load vtk to use Rappture widgets

File:

• trunk/gui/scripts/vtkvolumeviewer.tcl (modified) (2 diffs)

trunk/gui/scripts/vtkvolumeviewer.tcl

@@ -15 +15 @@
 package require BLT
 #package require Img
-package require vtk
 
 option add *VtkVolumeViewer.width 4i widgetDefault
@@ -168 +167 @@
 # ----------------------------------------------------------------------
 itcl::body Rappture::VtkVolumeViewer::constructor {hostlist args} {
+    package require vtk
     set _serverType "vtkvis"