Simulink.sdi.getComparisonColor

Get line color in comparison plot

Since R2021b

Syntax

color = Simulink.sdi.getComparisonColor(opt)

Description

color = Simulink.sdi.getComparisonColor(opt) returns the color of the comparison plot element specified by opt.

Examples

Set Color Preference for Comparison Plot

Open the vdp model.

mdl = "vdp";
open_system(mdl)

In the model, set the value of the Mu block to 1.2. Alternatively, you can use the set_param function to set the value of the block programmatically.

set_param("vdp/Mu","gain","1.2")

Simulate the vdp model to create a run.

sim(mdl);

Set the value of the Mu block to 0.5. Then, simulate the model again to create another run.

set_param("vdp/Mu","gain","0.5")
sim(mdl);

Compare the two runs. For more information about how to interactively compare data, see Compare Simulation Data.

runIDs = Simulink.sdi.getAllRunIDs;
runID1 = runIDs(end-1);
runID2 = runIDs(end);
diffResult = Simulink.sdi.compareRuns(runID1,runID2);

Set the baseline run color to purple using a 1-by-3 RGB vector.

Simulink.sdi.setComparisonColor("baselineColor",[0.7 0.27 1])

Use the Simulink.sdi.getComparisonColor function to get the 1-by-3 RGB vector for the line color of the comparison run.

compColor = Simulink.sdi.getComparisonColor("compareToColor")

compColor = 1×3

    0.8510    0.3255    0.0980

Input Arguments

opt — Comparison plot element

"baselineColor" | "compareToColor" | "toleranceColor" | "differenceColor"

Comparison plot element for which to set the color, specified as:

• "baselineColor" — Baseline signal

• "compareToColor" — Comparison signal

• "toleranceColor" — Tolerance band

• "differenceColor" — Difference between baseline and comparison signals

Example: "baselineColor"

Output Arguments

color — Line color

1-by-3 RGB vector

Line color, returned as a 1-by-3 RGB vector with values between 0 and 1.

Version History

Introduced in R2021b