pltIVector GetMetaData

Returns the metadata for the particular datasource (vector).

Syntax

pltIVector_handle GetMetaData key

Application

Tcl Query

Description

This command returns the metadata for the particular datasource (vector) for a particular key.

Inputs

key: The name of the metadata.

Example

#Precondition : A curve must be available on the plot client window.
hwi GetActiveClientHandle cl;#Must be a plot client.
cl GetCurveHandle crv 1;#Get the handle of the curve at index 1.
crv GetVectorHandle yvec y;#Possible options are x or y or u or v
yvec  GetMetaData HWUnit #will return the unit of that datasource (vector).

Errors

None.

Keywords

Tcl

MetaData

Data Attribute

Vector

Query