How can I set different colors to the line and the marker of my plot?

%Link P4 and P5 x,y cordinates% 
axis([-2 2 -2 2])
x4 = [P4(1), P5(1)];
y4 = [P4(2), P5(2)];
plot(x4,y4, 'black','b- .','MarkerSize',20);
hold on

I am trying to set a black line with blue markers, but am unable to do so. May I be assisted please? thank you ! :)

Answer 1

[Rohan Shekhawat]

Use this to get the desired output:

plot(x4,y4, "k-s", "MarkerFaceColor","b","MarkerSize",20);

Here:

k- is used to assign black line.

s is used to assign square marker. ( You may try out other markers like * etc )

"MarkerFaceColor","b" is used to assign marker colour.

"MarkerSize",20 is used to assign marker weight.

[Sanjeevan Nallathambbi]

awesome thank you !