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Viewing changes to enthought/chaco/legend.py

  • Committer: Bazaar Package Importer
  • Author(s): Varun Hiremath
  • Date: 2010-02-28 14:05:25 UTC
  • mfrom: (1.1.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20100228140525-1eo43ddoakb2j3j9
Tags: 3.3.0-1
* New upstream release
* Switch to source format 3.0 (quilt)
* Bump Standards-Version to 3.8.4
* Remove transition package: python-enthought-chaco2

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enthought/chaco/legend.py
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"""
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from numpy import array, zeros_like
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from enthought.enable.api import white_color_trait
 
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from enthought.enable.api import black_color_trait, white_color_trait
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from enthought.kiva import font_metrics_provider
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from enthought.kiva.traits.kiva_font_trait import KivaFont
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from enthought.traits.api import Any, Dict, Enum, Bool, HasTraits, Int, \
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    # The border is visible (overrides Enable Component).
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    border_visible = True
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    # The color of the text labels
 
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    color = black_color_trait
 
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    # The background color of the legend (overrides AbstractOverlay).
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    bgcolor = white_color_trait
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        else:
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            x = component.x
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        self.outer_position = [x, y]
 
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        if self.clip_to_component:
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            c = self.component
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            gc.save_state()
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            gc.clip_to_rect(c.x, c.y, c.width, c.height)
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        PlotComponent._draw(self, gc, view_bounds, mode)
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        if self.clip_to_component:
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            gc.restore_state()
 
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            try:
 
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                gc.clip_to_rect(c.x, c.y, c.width, c.height)
 
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                PlotComponent._draw(self, gc, view_bounds, mode)
 
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            finally:
 
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                gc.restore_state()
 
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        else:
 
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            PlotComponent._draw(self, gc, view_bounds, mode)
 
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        return
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    # The following two methods implement the functionality of the Legend
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        gc.save_state()
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        try:
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            gc.clip_to_rect(self.x, self.y, self.width, self.height)
 
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            gc.clip_to_rect(int(self.x), int(self.y), 
 
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                            int(self.width), int(self.height))
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            edge_space = self.border_width + self.border_padding
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            icon_width, icon_height = self.icon_bounds
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        """ Returns a new Label instance for the given text.  Subclasses can
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        override this method to customize the creation of labels.
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        """
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        return Label(text=text, font=self.font, margin=0, bgcolor="transparent",
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                     border_width=0)
 
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        return Label(text=text, font=self.font, margin=0, color=self.color_,
 
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                     bgcolor="transparent", border_width=0)
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    def _composite_icon_renderer_default(self):
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        return CompositeIconRenderer()
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                    "position", "position_items", "bounds", "bounds_items",
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                    "label_at_top"):
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            self._layout_needed = True
 
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        if name == "color":
 
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            self.get_preferred_size()
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        return
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