Add full profiling to `.interact_graphics_cycle()`
Tyler Goodlet
parent
481f1b3d7e
commit
497174c687
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@ -908,13 +908,14 @@ class ChartView(ViewBox):
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self,
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*args,
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debug_print: bool = False,
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do_overlay_scaling: bool = True,
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):
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profiler = Profiler(
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msg=f'ChartView.interact_graphics_cycle() for {self.name}',
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# disabled=not pg_profile_enabled(),
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# ms_threshold=ms_slower_then,
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disabled=True,
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disabled=False,
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ms_threshold=4,
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# XXX: important to avoid not seeing underlying
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@ -974,7 +975,6 @@ class ChartView(ViewBox):
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np.ndarray, # in-view array
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],
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] = {}
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max_istart: float = 0
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major_in_view: np.ndarray = None
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for name, viz in chart._vizs.items():
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@ -1015,6 +1015,8 @@ class ChartView(ViewBox):
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else:
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mxmns_by_common_pi[pi] = yrange
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profiler(f'{viz.name}@{chart_name} common pi sort')
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# handle overlay log-linearized group scaling cases
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# TODO: a better predicate here, likely something
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# to do with overlays and their settings..
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@ -1031,8 +1033,6 @@ class ChartView(ViewBox):
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in_view = arr[read_slc]
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row_start = arr[read_slc.start - 1]
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max_istart = max(in_view[0]['index'], max_istart)
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if viz.is_ohlc:
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y_med = np.median(in_view['close'])
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y_start = row_start['open']
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@ -1040,6 +1040,8 @@ class ChartView(ViewBox):
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y_med = np.median(in_view[viz.name])
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y_start = row_start[viz.name]
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profiler(f'{viz.name}@{chart_name} MINOR curve median')
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# x_start = ixrng[0]
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# print(
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# f'{viz.name} ->\n'
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@ -1066,6 +1068,7 @@ class ChartView(ViewBox):
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major_mn = ymn
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major_mx = ymx
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major_in_view = in_view
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profiler(f'{viz.name}@{chart_name} set new major')
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# compute directional (up/down) y-range % swing/dispersion
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y_ref = y_med
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@ -1087,12 +1090,13 @@ class ChartView(ViewBox):
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# f'mx up %: {mx_up_rng * 100}\n'
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# f'mn down %: {mn_down_rng * 100}\n'
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# )
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profiler(f'{viz.name}@{chart_name} MINOR curve scale')
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# non-overlay group case
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else:
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pi.vb._set_yrange(yrange=yrange)
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profiler(
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f'{viz.name}@{chart_name} `Viz.plot.vb._set_yrange()`'
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f'{viz.name}@{chart_name} simple std `._set_yrange()`'
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)
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profiler(f'<{chart_name}>.interact_graphics_cycle({name})')
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@ -1102,6 +1106,7 @@ class ChartView(ViewBox):
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# if no overlays, set lone chart's yrange and short circuit
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if (
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len(start_datums) < 2
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or not do_overlay_scaling
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):
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if not major_viz:
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major_viz = viz
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@ -1110,6 +1115,7 @@ class ChartView(ViewBox):
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major_viz.plot.vb._set_yrange(
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yrange=yrange,
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)
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profiler(f'{viz.name}@{chart_name} single curve yrange')
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return
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# conduct "log-linearized multi-plot" scalings for all groups
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@ -1160,6 +1166,8 @@ class ChartView(ViewBox):
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y_major_intersect = major_in_view_start[key]
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y_minor_intersect = minor_in_view_start[key]
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profiler(f'{viz.name}@{chart_name} intersect detection')
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tdiff = (major_i_start_t - minor_i_start_t)
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if debug_print:
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print(
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@ -1177,6 +1185,7 @@ class ChartView(ViewBox):
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major_i_start_t,
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)
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y_minor_intersect = minor_in_view[y_minor_i][key]
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profiler(f'{viz.name}@{chart_name} intersect by t')
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# minor has later timestamp adjust major
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elif tdiff < 0:
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@ -1186,6 +1195,8 @@ class ChartView(ViewBox):
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)
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y_major_intersect = major_in_view[y_major_i][key]
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profiler(f'{viz.name}@{chart_name} intersect by t')
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if debug_print:
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print(
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f'major_i_start: {major_i_start}\n'
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@ -1214,6 +1225,8 @@ class ChartView(ViewBox):
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ymn = minor_y_start * (1 + r_down)
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ymx = minor_y_start * (1 + r_up)
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profiler(f'{viz.name}@{chart_name} SCALE minor')
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# XXX: handle out of view cases where minor curve
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# now is outside the range of the major curve. in
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# this case we then re-scale the major curve to
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@ -1236,6 +1249,7 @@ class ChartView(ViewBox):
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f'y_max:{y_max} > ymx:{ymx}\n'
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)
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ymx = y_max
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profiler(f'{viz.name}@{chart_name} re-SCALE major UP')
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if y_min < ymn:
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@ -1256,6 +1270,10 @@ class ChartView(ViewBox):
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)
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ymn = y_min
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profiler(
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f'{viz.name}@{chart_name} re-SCALE major DOWN'
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)
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if new_maj_mxmn:
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if debug_print:
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print(
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@ -1290,6 +1308,7 @@ class ChartView(ViewBox):
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view._set_yrange(
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yrange=(ymn, ymx),
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)
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profiler(f'{viz.name}@{chart_name} log-SCALE minor')
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# NOTE XXX: we have to set the major curve's range once (and
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# only once) here since we're doing this entire routine
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@ -1306,6 +1325,7 @@ class ChartView(ViewBox):
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major_viz.plot.vb._set_yrange(
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yrange=(major_mn, major_mx),
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)
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profiler(f'{viz.name}@{chart_name} log-SCALE major')
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# major_mx, major_mn = new_maj_mxmn
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# vrs = major_viz.plot.vb.viewRange()
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# if vrs[1][0] > major_mn:
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