diff options
Diffstat (limited to 'pie.py')
| -rw-r--r-- | pie.py | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -55,19 +55,19 @@ class PieChart(Chart): """Evaluates pie ticks""" self.xticks = [] if self.options.axis.x.ticks: - lookup = dict([(slice.xval, slice) for slice in self.slices]) + lookup = dict([(_slice.xval, _slice) for _slice in self.slices]) for tick in self.options.axis.x.ticks: if not isinstance(tick, Option): tick = Option(tick) - slice = lookup.get(tick.v, None) + _slice = lookup.get(tick.v, None) label = tick.label or str(tick.v) - if slice is not None: - label += ' (%.1f%%)' % (slice.fraction * 100) + if _slice is not None: + label += ' (%.1f%%)' % (_slice.fraction * 100) self.xticks.append((tick.v, label)) else: - for slice in self.slices: - label = '%s (%.1f%%)' % (slice.name, slice.fraction * 100) - self.xticks.append((slice.xval, label)) + for _slice in self.slices: + label = '%s (%.1f%%)' % (_slice.name, _slice.fraction * 100) + self.xticks.append((_slice.xval, label)) def _renderLines(self, cx): """Aux function for _renderBackground""" @@ -235,12 +235,12 @@ class PieLayout(Layout): self.radius = min(self.chart.w / 2.0, self.chart.h / 2.0) for tick in xticks: - slice = lookup.get(tick[0], None) + _slice = lookup.get(tick[0], None) width, height = get_text_extents(cx, tick[1], options.axis.tickFont, options.axis.tickFontSize, options.encoding) - angle = slice.getNormalisedAngle() + angle = _slice.getNormalisedAngle() radius = self._get_min_radius(angle, centerx, centery, width, height) self.radius = min(self.radius, radius) @@ -248,8 +248,8 @@ class PieLayout(Layout): # Now that we now the radius we move the ticks as close as we can # to the circle for i, tick in enumerate(xticks): - slice = lookup.get(tick[0], None) - angle = slice.getNormalisedAngle() + _slice = lookup.get(tick[0], None) + angle = _slice.getNormalisedAngle() self.ticks[i] = self._get_tick_position(self.radius, angle, self.ticks[i], centerx, centery) |