pltIVector GetNumberOfColumns

Returns the number of columns of the datasource (vector).

Syntax

pltIVector_handle GetNumberOfColumns

Application

Tcl Query

Description

This command returns the number of columns of the datasource (vector).

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 GetNumberOfColumns;

Errors

None.

Keywords

Tcl

DataSource

Vector

Query