lineplot support fixed y-value of annotation

[pas-calc]

Currently seaborn lineplot is not officially supported ( like Annotator(..., plot="boxplot", .. ) init ) but could be nice to have.

Neither could I acheive it using line_offset_to_group=1 , use_fixed_offset=True.

A workaround would be to modify this relevant line where the value is calculated (y-value in axis coords 0...1 = bottom...top)

statannotations/statannotations/Annotator.py

Line 525 in 3f020ae

value = self._get_value_for_pair(i_value_max_in_range_g1_g2)

like to not calculate it but something like

        if fixed_val is not None:
            print("use fixed val")
            value=fixed_val

The header here needs to be adapted

statannotations/statannotations/Annotator.py

Line 203 in 3f020ae

def annotate(self, line_offset=None, line_offset_to_group=None):

and then passed

statannotations/statannotations/Annotator.py

Lines 232 to 237 in 3f020ae

	self._annotate_pair(
	annotation,
	ax_to_data=ax_to_data,
	ann_list=ann_list,
	orig_value_lim=orig_value_lim,
	)

Then instead of using annotator.apply_and_annotate() , we do

annotator.configure( ... , line_width=0 ,  ) # hide the bar

annotator.apply_test()
annotator.annotate(fixed_val=1)