Why does my line plot in MATLAB show a color gradient of black, green, and red?

As seen in the attached image, I am trying to create a line plot with a particular color but it is displayed with a color gradient, predominantly of black, green, and red. This happens even if the default Color property is overridden. How can this be fixed?

Answer 1

[MathWorks Support Team]

This behavior is a known issue with certain Intel drivers. It has been addressed in the recent 4380 driver. There are two workarounds:

1) Use the OpenGL hardware basic mode

opengl hardwarebasic

2) Disable the align vertex centers property of the line

h=line(1:10);
h.AlignVertexCenters='off';

[Image Analyst]

How about making it easy for us by providing a link to the "recent 4380 driver"?