#!F-adobe-helvetica-medium-r-normal--18* #!N #!CNavyBlue #!N #!Rbuico Using Control Panels and Interactors #!N #!EC #!N #!N As you create a visual program, you may have inputs whose values are subject to frequent change. You can use interactors as an easy method for controlling those input values. #!F-adobe-times-medium-i-normal--18* Interactors #!EF , which appear only in Control Panels, are the interactive devices that you use to manipulate inputs to a visual program in order to change the image that is produced (see #!Linterac,dxall409 h Using Interactors #!EL for detailed descriptions). #!N #!N #!F-adobe-times-medium-i-normal--18* Interactor stand-ins #!EF are used to indicate which input to a module a given interactor is to control. While you are building the network in the VPE, you select interactor stand-ins from the tool palettes and place them on the canvas, as you do with other tools. Like any tool, the output of an interactor stand-in can be connected to more than one input. Interactor stand-ins are named, in general, after the type of data they output: #!N #!I0 #!N #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Integer stand-ins #!EF #!I50 #!N Represent interactors that output whole numbers. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Scalar stand-ins #!EF #!I50 #!N Represent interactors that output real numbers. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* String stand-ins #!EF #!I50 #!N Represent interactors that output text strings. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Value stand-ins #!EF #!I50 #!N Represent interactors that output scalars, vectors, and tensors. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Vector stand-ins #!EF #!I50 #!N Represent interactors that output vectors. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Integer list stand-ins #!EF #!I50 #!N Represent interactors that output integer lists. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Scalar list stand-ins #!EF #!I50 #!N Represent interactors that output scalar lists. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* String list stand-ins #!EF #!I50 #!N Represent interactors that output string lists. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Value list stand-ins #!EF #!I50 #!N Represent interactors that output value lists (e.g., vector and scalar lists). #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Vector list stand-ins #!EF #!I50 #!N Represent interactors that output vector lists. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Selector stand-ins #!EF #!I50 #!N Represent interactors that output values and strings, representing a choice of one from many. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Selector list stand-ins #!EF #!I50 #!N Represent interactors that output values and strings, representing a choice of none, one, or more among many. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* FileSelector stand-ins #!EF #!I50 #!N Represent interactors that output both a fully qualified path name and an individual file name. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Reset stand-ins #!EF #!I50 #!N Represent interactors that output one value when executed the first time after being set and another value thereafter. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* Toggle stand-ins #!EF #!I50 #!N Represent interactors that output one of two values. #!I0 #!N #!N #!N #!N Data Explorer allows the visual programmer to associate comments with each Control Panel. To access these comments, use the #!F-adobe-times-bold-r-normal--18* On Control Panel #!EF option of the #!F-adobe-times-bold-r-normal--18* Help #!EF pull-down menu in the Control Panel about which you want to learn. If no comments exist for the Control Panel, the #!F-adobe-times-bold-r-normal--18* On Control Panel #!EF option is grayed out. #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Lcpi,dxall381 h Building Control Panels #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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