deleteCursor
Delete Logic Analyzer cursor
Syntax
Description
Examples
Modify Logic Analyzer Cursors Programmatically
This example shows how to use functions to create, manipulate, and delete cursors in a dsp.LogicAnalyzer
object.
Create Logic Analyzer and Signals
scope = dsp.LogicAnalyzer('NumInputPorts',3); for ii = 1:20 scope(ii,10*ii,20*ii); end
Add Cursor
Add a cursor at 15 seconds and show the cursor information.
cursor = addCursor(scope,'Location',15,'Color','Cyan'); getCursorInfo(scope,cursor)
ans = struct with fields:
Location: 15
Color: [0 1 1]
Locked: 0
Tag: 'C2'
Modify Cursor
Change the cursor color to magenta.
hide(scope) modifyCursor(scope,cursor,'Color','Magenta') show(scope)
Remove Cursor
Delete the yellow cursor at 0
seconds.
hide(scope) tags = getCursorTags(scope); deleteCursor(scope,tags{1}); show(scope)
Input Arguments
scope
— Logic Analyzer object from which you want to delete a cursor
dsp.LogicAnalyzer
object handle
The Logic Analyzer object from which you want to delete a cursor, specified as a handle to the dsp.LogicAnalyzer
object.
tag
— Tag identifying which cursor to delete
randomly assigned character vector
The tag identifying which cursor to delete, specified as a randomly assigned character vector.
Example: deleteCursor(scope,tag)
deletes a cursor from Logic Analyzer.
Data Types: char
| string
Version History
Introduced in R2013a
See Also
dsp.LogicAnalyzer
| addCursor
| getCursorTags
| getCursorInfo
| modifyCursor
| deleteDisplayChannel
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