getCursorInfo
Return settings for Logic Analyzer cursor
Description
returns the settings for the cursor or cursors specified by the input tag.cursorInfo
= getCursorInfo(scope
,'CursorTag',tag
)
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
— The Logic Analyzer object from which you want to return cursor settings
dsp.LogicAnalyzer
object
The Logic Analyzer object from which you want to return cursor settings, specified as a handle to the
dsp.LogicAnalyzer
object.
tag
— identifying tag or tags
character vector | string scalar | cell array of character vectors | string array
The tag or tags identifying the cursor or cursors about which to get information, specified as the randomly assigned cursor tag or tags.
Example: 'C5'
Example: {'C4','C5'}
Example: ["C4","C5"]
Data Types: char
| cell
| string
Output Arguments
cursorInfo
— Information about settings for the cursor or cursors
struct
The cursorInfo
struct contains the following fields:
Location
— Location of the cursorsColor
— Color of the cursorsLocked
— Locked status of the cursorsTag
— Tag identifying cursors
Version History
Introduced in R2013a
See Also
dsp.LogicAnalyzer
| getCursorTags
| modifyCursor
| getDisplayChannelInfo
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