pikers
/
piker
3
0
Fork 0
Code Issues 2 Pull Requests 4 Packages Projects Releases Wiki Activity

Comment out all median usage, turns out it's uneeded..

log_linearized_curve_overlays
Tyler Goodlet 2023-01-24 18:21:11 -05:00
parent 5a8fd42c0c
commit 7ebcd6d734
1 changed files with 18 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
piker/ui/_interaction.py
View File

@ -973,7 +973,6 @@ class ChartView(ViewBox):
# ms_threshold=4,
)
# TODO: a faster single-loop-iterator way of doing this XD
chart = self._chart
linked = self.linked
if (
@ -985,6 +984,7 @@ class ChartView(ViewBox):
else:
plots = {chart.name: chart}
# TODO: a faster single-loop-iterator way of doing this?
for chart_name, chart in plots.items():
# Common `PlotItem` maxmin table; presumes that some path
@ -1006,8 +1006,8 @@ class ChartView(ViewBox):
major_viz: Viz = None
major_mx: float = 0
major_mn: float = float('inf')
mx_up_rng: float = 0
mn_down_rng: float = 0
# mx_up_rng: float = 0
# mn_down_rng: float = 0
mx_disp: float = 0
# collect certain flows have grapics objects **in seperate
@ -1085,19 +1085,14 @@ class ChartView(ViewBox):
in_view = arr[read_slc]
row_start = arr[read_slc.start - 1]
y_med = (ymx - ymn) / 2
if viz.is_ohlc:
# y_med = (ymx - ymin) / 2
# y_med = (ymx - ymn) / 2
# y_med = viz.median_from_range(
# read_slc.start,
# read_slc.stop,
# )
if viz.is_ohlc:
y_start = row_start['open']
else:
# y_med = viz.median_from_range(
# read_slc.start,
# read_slc.stop,
# )
y_start = row_start[viz.name]
profiler(f'{viz.name}@{chart_name} MINOR curve median')
@ -1107,13 +1102,13 @@ class ChartView(ViewBox):
y_start,
ymn,
ymx,
y_med,
# y_med,
read_slc,
in_view,
)
# find curve with max dispersion
disp = abs(ymx - ymn) / y_med
disp = abs(ymx - ymn) / y_start
# track the "major" curve as the curve with most
# dispersion.
@ -1126,12 +1121,12 @@ class ChartView(ViewBox):
profiler(f'{viz.name}@{chart_name} set new major')
# compute directional (up/down) y-range % swing/dispersion
y_ref = y_med
up_rng = (ymx - y_ref) / y_ref
down_rng = (ymn - y_ref) / y_ref
# y_ref = y_med
# up_rng = (ymx - y_ref) / y_ref
# down_rng = (ymn - y_ref) / y_ref
mx_up_rng = max(mx_up_rng, up_rng)
mn_down_rng = min(mn_down_rng, down_rng)
# mx_up_rng = max(mx_up_rng, up_rng)
# mn_down_rng = min(mn_down_rng, down_rng)
# print(
# f'{viz.name}@{chart_name} group mxmn calc\n'
@ -1181,7 +1176,7 @@ class ChartView(ViewBox):
y_start,
y_min,
y_max,
y_med,
# y_med,
read_slc,
minor_in_view,
)
@ -1346,8 +1341,8 @@ class ChartView(ViewBox):
'--------------------\n'
f'y_minor_intersect: {y_minor_intersect}\n'
f'y_major_intersect: {y_major_intersect}\n'
f'mn_down_rng: {mn_down_rng * 100}\n'
f'mx_up_rng: {mx_up_rng * 100}\n'
# f'mn_down_rng: {mn_down_rng * 100}\n'
# f'mx_up_rng: {mx_up_rng * 100}\n'
f'scaled ymn: {ymn}\n'
f'scaled ymx: {ymx}\n'
f'scaled mx_disp: {mx_disp}\n'