pltIVector SetMetaData

Sets the metadata for the particular entity.

Syntax

pltIVector_handle SetMetaData key, value

Application

Tcl Query

Description

This command sets a metadata value for a particular key for that datasource (vector).

Inputs

key: The name of the MetaData.
value: The value 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 SetMetaData HWUnit s

Errors

0 is returned on success or an error code is returned on failure.

Keywords

Tcl

MetaData

Data Attribute

Query