MATLAB: Legend error (does not display ‘line’ in legend box)

Question

If I simply plot using the below code

x=0:0.1:10;

>> figure; plot(x,sin(x))

>> legend('on')

>> hold on

>> scatter(x, cos(x))

The figure looks like the below figure. The legend shows no 'line' for the first graph. It shows only circle.

How can I fix this problem?

Answer 1

Using:

opengl('save','software')

seems to be a solution for that problem.

See: Use Software OpenGL for Future Sessions and related topics for details.