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  • Committer: Package Import Robot
  • Author(s): Andrew Starr-Bochicchio
  • Date: 2014-06-01 17:04:08 UTC
  • mfrom: (7.2.5 sid)
  • Revision ID: package-import@ubuntu.com-20140601170408-m86xvdjd83a4qon0
Tags: 4.4.1-1ubuntu1
* Merge from Debian unstable. Remaining Ubuntu changes:
 - Let the binary-predeb target work on the usr/lib/python* directory
   as we don't have usr/share/pyshared anymore.

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chaco/tools/legend_highlighter.py
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    try:
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        # FIXME: The size of the legend is not being computed correctly, so
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        # always look at the front of the label where we know we'll get a hit.
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        label = legend.get_label_at(legend.x+20, event.y)
 
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        label = legend.get_label_at(legend.x + 20, event.y)
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    except:
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        raise
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    or hide certain plots.
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    """
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    #: Which mousebutton to use to move the legend
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    drag_button = "right"
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    #: What to divide the alpha value by when plot is not selected
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    dim_factor = Float(3.0)
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    #: How much to scale the line when it is selected or deselected
 
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    line_scale = Float(2.0)
 
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    # The currently selected renderers
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    _selected_renderers = List
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            else:
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                # User in single-select mode.
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                add_plot = plot not in self._selected_renderers
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                for p in self._selected_renderers:
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                    self._selected_renderers.remove(p)
 
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                self._selected_renderers = []
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                if add_plot:
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                    self._selected_renderers.append(plot)
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            if len(self._selected_renderers) > 0:
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                self._set_states(plot.container.plots)
 
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            if self._selected_renderers:
 
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                self._set_states(self.component.plots)
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            else:
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                self._reset_selects(plot.container.plots)
 
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                self._reset_selects(self.component.plots)
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            plot.request_redraw()
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        event.handled = True
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    def _reset_selects(self, plots):
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        """ Set all renderers to their default values. """
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        for plot in reduce(operator.add, plots.values()):
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            plot.line_width = plot._orig_line_width
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        return
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    def _set_states(self, plots):
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        """ Decorates a plot to indicate it is selected """
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        for plot in reduce(operator.add, plots.values()):
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                plot._orig_alpha = plot.alpha
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                plot._orig_line_width = plot.line_width
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            if plot in self._selected_renderers:
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                plot.line_width = plot._orig_line_width * 2.0
 
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                plot.line_width = plot._orig_line_width * self.line_scale
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                plot.alpha = plot._orig_alpha
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            else:
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                plot.alpha = plot._orig_alpha / self.dim_factor
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                plot.line_width = plot._orig_line_width / 2.0
 
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                plot.line_width = plot._orig_line_width / self.line_scale
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        # Move the selected renderers to the front
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        if len(self._selected_renderers) > 0:
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            container = self._selected_renderers[0].container