2D Error Bar Plot Helper VI

Requires: Base Development System

Graphs a plot that displays the percentage or vector of error at each point above and below the line graph. Multiple references to this VI generate multiple plots on the same graph.

Note  This VI appears on the block diagram when you add a Error Bar Plot to the front panel. You can find the Error Bar Plot on the Graph palette.

Example

Use the pull-down menu to select an instance of this VI.

Select an instance PercentageFixed

Percentage

	error b percentage specifies the percentage of error that appears at each point below the graphed line relative to values you specify in y vector.
	error a percentage specifies the percentage of error that appears at each point above the graphed line relative to values you specify in y vector.
	2D Plot Class Obj Array in is a reference to the class that stores the data of the 2D plot.
	x vector specifies the x-coordinates you want to plot.
	y vector specifies the y-coordinates you want to plot.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	2D Plot Class Obj Array out is the graph of the error bar plot.
	error out contains error information. This output provides standard error out functionality.

Fixed

	error b vector specifies the vector of error that appears at each point below the graphed line relative to values you specify in y vector.
	error a vector specifies the vector of error that appears at each point above the graphed line relative to values you specify in y vector.
	2D Plot Class Obj Array in is a reference to the class that stores the data of the 2D plot.
	x vector specifies the x-coordinates you want to plot.
	y vector specifies the y-coordinates you want to plot.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	2D Plot Class Obj Array out is the graph of the error bar plot.
	error out contains error information. This output provides standard error out functionality.

Example

Refer to the Error Bar Plot VI in the labview\examples\Controls and Indicators\Graphs and Charts\Math Plots - 2D directory for an example of using the 2D Error Bar Plot Helper VI.

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