From 2e6b7da4bcdaeebca044d8cbf460e0f4532dd639 Mon Sep 17 00:00:00 2001 From: Tyler Goodlet Date: Mon, 2 May 2022 11:40:53 -0400 Subject: [PATCH] Add back mx/mn updates for L1-in-view, lost during rebase --- piker/ui/_display.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/piker/ui/_display.py b/piker/ui/_display.py index 5a1af20b..5c5e7a08 100644 --- a/piker/ui/_display.py +++ b/piker/ui/_display.py @@ -364,7 +364,7 @@ def graphics_update_cycle( mx = mx_in_view + tick_margin mn = mn_in_view - tick_margin profiler('maxmin call') - liv = r > i_step # the last datum is in view + liv = r >= i_step # the last datum is in view # don't real-time "shift" the curve to the # left unless we get one of the following: @@ -372,7 +372,6 @@ def graphics_update_cycle( ( i_diff > 0 # no new sample step and xpx < 4 # chart is zoomed out very far - and r >= i_step # the last datum isn't in view and liv ) or trigger_all @@ -587,6 +586,7 @@ def graphics_update_cycle( main_vb._ic is None or not main_vb._ic.is_set() ): + # print(f'updating range due to mxmn') main_vb._set_yrange( # TODO: we should probably scale # the view margin based on the size @@ -597,7 +597,8 @@ def graphics_update_cycle( yrange=(mn, mx), ) - vars['last_mx'], vars['last_mn'] = mx, mn + # XXX: update this every draw cycle to make L1-always-in-view work. + vars['last_mx'], vars['last_mn'] = mx, mn # run synchronous update on all linked flows for curve_name, flow in chart._flows.items():