(12-30-2017, 05:13 AM)Jerry link Wrote: I haven't found a way to do that yet.
You may want to fork the Ubuntu Mate Plymouth theme. One nice thing about it is that it creates a gradient background in the code instead of an image. All you'd have to do is replace the images with LL versions and change the color variables. From what I can tell you use #FFE97F (rgb 255, 233, 127) at the top and #7F6A00 (rgb 127, 106, 0) at the bottom of the background. As I understand it you need to divide each rgb value by 256 to get the correct decimal value in the code like this:
Code:
Window.SetBackgroundTopColor (0.9960, 0.9101, 0.4960);
Window.SetBackgroundBottomColor (0.4960, 0.4140, 0.0);