IBM Visualization Data Explorer User's Reference

Unmark

Category

Structuring

Function

Unmarks a marked component.

Syntax

output = Unmark(input, name);

Inputs

Name	Type	Default	Description
input	field	none	field with a marked component
name	string	input dependent	the component to be unmarked

Outputs

Name	Type	Description
output	field	the field with the named component not marked

Functional Details

This module undoes the action of the Mark module by creating an output field with the "data" component of the input field returned to the name component. If a "saved data" component exists, it is copied into the "data" component.

If the name parameter is not specified, the module copies the "data" component into the component originally marked with the Mark module (that component name is carried as a "marked component" attribute on input). Specifying the parameter explicitly overrides this default behavior.

Components

Copies the "data" component into the name component, and the "saved data" component (if it exists) into the "data" component. All other input components are propagated to the output.

Example Visual Programs

MakeLineMacro.net
PlotLine.net
PlotTwoLines.net
Sealevel.net
WarpingPositions.net
SIMPLE/MarkUnmark.net

See Also

 Compute,  Mark,  Rename

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