Procedures for posting menus and dialogue windows. Since they are all related to invoking GUI elements from the menus, the user should not need to call these procedures directly.
proc initMenu {} {
Set up menu bar for the main window.
proc closeMenu {} {
proc showAboutBox {} {
proc showGeneralHelp {} {
Start up the HTML viewer.
proc showRangeDialog {} {
proc makeRangeDialog {} {
proc displayGamma {} {
proc displayStreamlineStepSize {} {
proc loadNodeData {} {
proc loadWall_gui { iw } {
proc saveNodeData {} {
proc saveWall_gui { iw } {
proc editNodeData { {id -1} } {
proc editWallData { iw } {
proc sourceUserScript {} {
proc generatePSFile {} {