hasConnection

(To be removed) Check if connection exists between two views

The viewSet object and its hasConnection function will be removed in a future release. Use the imageviewset object and its hasConnection function instead. For more information, see Version History.

Syntax

tf = hasConnection(vSet,viewId1,viewId2)

Description

tf = hasConnection(vSet,viewId1,viewId2) returns true if both views exist and have a connection.

Examples

Check Whether a Connection Exists Between Two Views

Create an empty viewSet object.

vSet = viewSet;

Add a pair of views.

vSet = addView(vSet,1);
vSet = addView(vSet,2);

Add a connection.

vSet = addConnection(vSet,1,2);

Confirm that the connection exists.

tf = hasConnection(vSet,1,2);

Input Arguments

vSet — View set object

viewSet object

viewSet object.

viewId1 — View ID 1

integer

View ID 1 in the viewSet object, specified as an integer.

viewId2 — View ID 2

integer

View ID 2 in the viewSet object, specified as an integer.

Output Arguments

tf — Validity of view connection

logical

Validity of view connection, returned as a logical 1 or 0.

Version History

Introduced in R2016a

R2020a: hasConnection function of viewSet object will be removed

The viewSet object and its hasConnection function will be removed in a future release. Instead, manage views and pairwise connections between views of data using use the imageviewset object. Check if a connection between views exists in the imageviewset object using its hasConnection function.