How to color weekends in a date dimension to distinguish them from weekdays
i have a bar-chart, where the dimension of the x-axis is a date:
Now i want to have a visiual aid to distinguish weekdays from weekends in the x-axis by for example coloring weekends red and weekdays green.
Till now i have only figured out, that i can color the x.axis in the tab axis and clicking font for the dimensionaxis. There i can chose the color even by a function, but the function is not workin as i want it. So the outcome is that all values have the same color, which doesnt help to distinguish the weekdays from weekends.