Whenever there is overlays, set a title on main chart price-y axis!
parent
106ebe94bf
commit
d027ad5a4f
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@ -215,13 +215,17 @@ class PriceAxis(Axis):
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# self.setLabel(title)
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# self.showLabel()
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label = self.title = Label(
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view=view or self.linkedView(),
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fmt_str=title,
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color=color or self.text_color,
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parent=self,
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# update_on_range_change=False,
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)
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label: Label | None = self.title
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if label is None:
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label = self.title = Label(
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view=view or self.linkedView(),
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fmt_str=title,
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color=color or self.text_color,
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parent=self,
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# update_on_range_change=False,
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)
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else:
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label.fmt_str: str = title
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def below_axis() -> QPointF:
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return QPointF(
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@ -1121,8 +1121,23 @@ class ChartPlotWidget(pg.PlotWidget):
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# add axis title
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# TODO: do we want this API to still work?
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# raxis = pi.getAxis('right')
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axis = self.pi_overlay.get_axis(pi, axis_side)
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axis.set_title(axis_title or name, view=pi.getViewBox())
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overlay: PlotItemOverlay = self.pi_overlay
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# Whenever overlays exist always add a y-axis label to the
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# main axis as well!
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for name, axis_info in self.plotItem.axes.items():
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axis = axis_info['item']
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if isinstance(axis, PriceAxis):
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axis.set_title(self.linked.mkt.pair())
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axis: PriceAxis = overlay.get_axis(
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pi,
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axis_side,
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)
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axis.set_title(
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axis_title or name,
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view=pi.getViewBox(),
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)
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return pi
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@ -1213,11 +1228,13 @@ class ChartPlotWidget(pg.PlotWidget):
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if add_sticky:
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if pi is not self.plotItem:
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main_pi: pgo.PlotItem = self.plotItem
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if pi is not main_pi:
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# overlay = self.pi_overlay
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# assert pi in overlay.overlays
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overlay = self.pi_overlay
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assert pi in overlay.overlays
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assert main_pi is overlay.root_plotitem
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axis = overlay.get_axis(
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pi,
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add_sticky,
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@ -1289,7 +1289,7 @@ async def display_symbol_data(
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hist_ohlcv: ShmArray = flume.hist_shm
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mkt: MktPair = flume.mkt
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fqme = mkt.fqme
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fqme: str = mkt.fqme
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hist_chart = hist_linked.plot_ohlc_main(
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mkt,
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@ -1386,7 +1386,7 @@ async def display_symbol_data(
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hist_pi = hist_chart.overlay_plotitem(
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name=fqme,
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axis_title=fqme,
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axis_title=flume.mkt.pair(),
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)
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hist_viz = hist_chart.draw_curve(
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@ -1416,7 +1416,7 @@ async def display_symbol_data(
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rt_pi = rt_chart.overlay_plotitem(
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name=fqme,
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axis_title=fqme,
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axis_title=flume.mkt.pair(),
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)
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rt_viz = rt_chart.draw_curve(
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