Documentation Center

  • Trials
  • Product Updates

delete_line

Delete line from Simulink system

Syntax

delete_line('model', 'outPort', 'inPort')
delete_line('model', [x y])
delete_line(lineHandle)

Description

delete_line('sys', 'oport', 'iport') deletes the line extending from the specified block output port oport to the specified block input port iport. oport and iport are strings consisting of a block name and a port identifier in the form block/port. Most block ports are identified by numbering the ports from top to bottom or from left to right, such as Gain/1 or Sum/2. Enable, Trigger, and State ports are identified by name, such as subsystem_name/Enable, subsystem_name/Trigger, Integrator/State, or if_action_subsystem_name/Ifaction.

delete_line('sys', [x y]) deletes one of the lines in the system that contains the specified point (x,y), if any such line exists.

delete_line(LineHandle) deletes the line specified by the handle.

Examples

expand all

Remove Line Using Block Port Names

For the model vdp, remove the line connecting the Product block with the Gain block.

open_system('vdp')
delete_line('vdp', 'Product/1', 'Mu/1')

Remove Line Using Line Handle

For the model vdp, remove a line using the line handle.

open_system('vdp')
delete_line('vdp', 'Product/1', 'Mu/1')
LineHandle = add_line('vdp', 'Product/1', 'Mu/1')
delete_line(LineHandle)

See Also

Was this topic helpful?