chaco.plots.errorbar_plot module¶
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class
chaco.plots.errorbar_plot.ErrorBarPlot(**kwtraits)¶ Bases:
chaco.plots.lineplot.LinePlotRenders errorbars at various points.
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endcap_size= Float(5.0)¶ The screen-space width of the endcap bars
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endcap_style= Enum("bar", "none", None)¶ The kind of encap to render on error bars
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get_screen_points()¶ Returns the currently visible screen-space points.
Intended for use with overlays.
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map_screen(data_array)¶ data_array can be Nx2 or Nx3. In the former case, each row is treated as (index, value), and this method returns screen X and Y coordinates. In the latter case, each row is treated as (index, value_low, value_high), and the method returns either (x, ylow, yhigh) or (y, xlow, xhigh) depending on self.orientation.
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value_high= Instance(AbstractDataSource)¶ The datasource containing the high values
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value_low= Instance(AbstractDataSource)¶ The datasource containing the low values
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