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

Timestamp:

Feb 28, 2012, 9:56:44 AM (13 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/vtkheightmapviewer.tcl (modified) (2 diffs)

trunk/gui/scripts/vtkheightmapviewer.tcl

@@ -15 +15 @@
 package require BLT
 #package require Img
-package require vtk
 
 option add *VtkHeightmapViewer.width 4i widgetDefault
@@ -167 +166 @@
 # ----------------------------------------------------------------------
 itcl::body Rappture::VtkHeightmapViewer::constructor {hostlist args} {
+    package require vtk
     set _serverType "vtkvis"