本文整理汇总了Python中pygal.util.rad函数的典型用法代码示例。如果您正苦于以下问题：Python rad函数的具体用法？Python rad怎么用？Python rad使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了rad函数的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: _compute_margin
def _compute_margin(self):
"""Compute graph margins from set texts"""
if self.show_legend and self.series:
h, w = get_texts_box(
map(lambda x: truncate(x, self.truncate_legend or 15),
cut(self.series, 'title')),
self.legend_font_size)
if self.legend_at_bottom:
h_max = max(h, self.legend_box_size)
self.margin.bottom += 10 + h_max * round(
sqrt(self._order) - 1) * 1.5 + h_max
else:
self.margin.right += 10 + w + self.legend_box_size
if self.title:
h, _ = get_text_box(self.title[0], self.title_font_size)
self.margin.top += len(self.title) * (10 + h)
if self._x_labels:
h, w = get_texts_box(
cut(self._x_labels), self.label_font_size)
self._x_labels_height = 10 + max(
w * sin(rad(self.x_label_rotation)), h)
self.margin.bottom += self._x_labels_height
if self.x_label_rotation:
self.margin.right = max(
w * cos(rad(self.x_label_rotation)),
self.margin.right)
else:
self._x_labels_height = 0
if self._y_labels:
h, w = get_texts_box(
cut(self._y_labels), self.label_font_size)
self.margin.left += 10 + max(
w * cos(rad(self.y_label_rotation)), h)
开发者ID:zicada，项目名称:dokweb，代码行数:35，代码来源:base.py
示例2: _compute_margin
def _compute_margin(self):
"""Compute graph margins from set texts"""
self._legend_at_left_width = 0
for series_group in (self.series, self.secondary_series):
if self.show_legend and series_group:
h, w = get_texts_box(
map(lambda x: truncate(x, self.truncate_legend or 15),
cut(series_group, 'title')),
self.legend_font_size)
if self.legend_at_bottom:
h_max = max(h, self.legend_box_size)
cols = (self._order // self.legend_at_bottom_columns
if self.legend_at_bottom_columns
else ceil(sqrt(self._order)) or 1)
self.margin.bottom += self.spacing + h_max * round(
cols - 1) * 1.5 + h_max
else:
if series_group is self.series:
legend_width = self.spacing + w + self.legend_box_size
self.margin.left += legend_width
self._legend_at_left_width += legend_width
else:
self.margin.right += (
self.spacing + w + self.legend_box_size)
self._x_labels_height = 0
if (self._x_labels or self._x_2nd_labels) and self.show_x_labels:
for xlabels in (self._x_labels, self._x_2nd_labels):
if xlabels:
h, w = get_texts_box(
map(lambda x: truncate(x, self.truncate_label or 25),
cut(xlabels)),
self.label_font_size)
self._x_labels_height = self.spacing + max(
w * sin(rad(self.x_label_rotation)), h)
if xlabels is self._x_labels:
self.margin.bottom += self._x_labels_height
else:
self.margin.top += self._x_labels_height
if self.x_label_rotation:
self.margin.right = max(
w * cos(rad(self.x_label_rotation)),
self.margin.right)
if self.show_y_labels:
for ylabels in (self._y_labels, self._y_2nd_labels):
if ylabels:
h, w = get_texts_box(
cut(ylabels), self.label_font_size)
if ylabels is self._y_labels:
self.margin.left += self.spacing + max(
w * cos(rad(self.y_label_rotation)), h)
else:
self.margin.right += self.spacing + max(
w * cos(rad(self.y_label_rotation)), h)
self.title = split_title(
self.title, self.width, self.title_font_size)
if self.title:
h, _ = get_text_box(self.title[0], self.title_font_size)
self.margin.top += len(self.title) * (self.spacing + h)
self.x_title = split_title(
self.x_title, self.width - self.margin.x, self.title_font_size)
self._x_title_height = 0
if self.x_title:
h, _ = get_text_box(self.x_title[0], self.title_font_size)
height = len(self.x_title) * (self.spacing + h)
self.margin.bottom += height
self._x_title_height = height + self.spacing
self.y_title = split_title(
self.y_title, self.height - self.margin.y, self.title_font_size)
self._y_title_height = 0
if self.y_title:
h, _ = get_text_box(self.y_title[0], self.title_font_size)
height = len(self.y_title) * (self.spacing + h)
self.margin.left += height
self._y_title_height = height + self.spacing
开发者ID:AlanRun，项目名称:UiAutoTest，代码行数:82，代码来源:base.py
示例3: _legend
def _legend(self):
"""Make the legend box"""
if not self.show_legend:
return
truncation = self.truncate_legend
if self.legend_at_bottom:
x = self.margin.left + self.spacing
y = (self.margin.top + self.view.height +
self._x_title_height +
self._x_labels_height + self.spacing)
cols = ceil(sqrt(self._order)) or 1
if not truncation:
available_space = self.view.width / cols - (
self.legend_box_size + 5)
truncation = reverse_text_len(
available_space, self.legend_font_size)
else:
x = self.spacing
y = self.margin.top + self.spacing
cols = 1
if not truncation:
truncation = 15
legends = self.svg.node(
self.nodes['graph'], class_='legends',
transform='translate(%d, %d)' % (x, y))
h = max(self.legend_box_size, self.legend_font_size)
x_step = self.view.width / cols
if self.legend_at_bottom:
# if legends at the bottom, we dont split the windows
# gen structure - (i, (j, (l, tf)))
# i - global serie number - used for coloring and identification
# j - position within current legend box
# l - label
# tf - whether it is secondary label
gen = enumerate(enumerate(chain(
zip(self._legends, repeat(False)),
zip(self._secondary_legends, repeat(True)))))
secondary_legends = legends # svg node is the same
else:
gen = enumerate(chain(
enumerate(zip(self._legends, repeat(False))),
enumerate(zip(self._secondary_legends, repeat(True)))))
# draw secondary axis on right
x = self.margin.left + self.view.width + self.spacing
if self._y_2nd_labels:
h, w = get_texts_box(
cut(self._y_2nd_labels), self.label_font_size)
x += self.spacing + max(w * cos(rad(self.y_label_rotation)), h)
y = self.margin.top + self.spacing
secondary_legends = self.svg.node(
self.nodes['graph'], class_='legends',
transform='translate(%d, %d)' % (x, y))
for (global_serie_number, (i, (title, is_secondary))) in gen:
col = i % cols
row = i // cols
legend = self.svg.node(
secondary_legends if is_secondary else legends,
class_='legend reactive activate-serie',
id="activate-serie-%d" % global_serie_number)
self.svg.node(
legend, 'rect',
x=col * x_step,
y=1.5 * row * h + (
self.legend_font_size - self.legend_box_size
if self.legend_font_size > self.legend_box_size else 0
) / 2,
width=self.legend_box_size,
height=self.legend_box_size,
class_="color-%d reactive" % (
global_serie_number % len(self.style['colors']))
)
if isinstance(title, dict):
node = decorate(self.svg, legend, title)
title = title['title']
else:
node = legend
truncated = truncate(title, truncation)
self.svg.node(
node, 'text',
x=col * x_step + self.legend_box_size + 5,
y=1.5 * row * h + .5 * h + .3 * self.legend_font_size
).text = truncated
if truncated != title:
self.svg.node(legend, 'title').text = title
开发者ID:amit1102004，项目名称:pygal，代码行数:96，代码来源:graph.py
示例4: _compute_margin
def _compute_margin(self):
"""Compute graph margins from set texts"""
self._legend_at_left_width = 0
for series_group in (self.series, self.secondary_series):
if self.show_legend and series_group:
h, w = get_texts_box(
map(lambda x: truncate(x, self.truncate_legend or 15),
[serie.title['title']
if isinstance(serie.title, dict)
else serie.title or '' for serie in series_group]),
self.style.legend_font_size)
if self.legend_at_bottom:
h_max = max(h, self.legend_box_size)
cols = (self._order // self.legend_at_bottom_columns
if self.legend_at_bottom_columns
else ceil(sqrt(self._order)) or 1)
self.margin_box.bottom += self.spacing + h_max * round(
cols - 1) * 1.5 + h_max
else:
if series_group is self.series:
legend_width = self.spacing + w + self.legend_box_size
self.margin_box.left += legend_width
self._legend_at_left_width += legend_width
else:
self.margin_box.right += (
self.spacing + w + self.legend_box_size)
self._x_labels_height = 0
if (self._x_labels or self._x_2nd_labels) and self.show_x_labels:
for xlabels in (self._x_labels, self._x_2nd_labels):
if xlabels:
h, w = get_texts_box(
map(lambda x: truncate(x, self.truncate_label or 25),
cut(xlabels)),
self.style.label_font_size)
self._x_labels_height = self.spacing + max(
w * abs(sin(rad(self.x_label_rotation))), h)
if xlabels is self._x_labels:
self.margin_box.bottom += self._x_labels_height
else:
self.margin_box.top += self._x_labels_height
if self.x_label_rotation:
if self.x_label_rotation % 180 < 90:
self.margin_box.right = max(
w * abs(cos(rad(self.x_label_rotation))),
self.margin_box.right)
else:
self.margin_box.left = max(
w * abs(cos(rad(self.x_label_rotation))),
self.margin_box.left)
if self.show_y_labels:
for ylabels in (self._y_labels, self._y_2nd_labels):
if ylabels:
h, w = get_texts_box(
cut(ylabels), self.style.label_font_size)
if ylabels is self._y_labels:
self.margin_box.left += self.spacing + max(
w * abs(cos(rad(self.y_label_rotation))), h)
else:
self.margin_box.right += self.spacing + max(
w * abs(cos(rad(self.y_label_rotation))), h)
self._title = split_title(
self.title, self.width, self.style.title_font_size)
if self.title:
h, _ = get_text_box(self._title[0], self.style.title_font_size)
self.margin_box.top += len(self._title) * (self.spacing + h)
self._x_title = split_title(
self.x_title, self.width - self.margin_box.x,
self.style.title_font_size)
self._x_title_height = 0
if self._x_title:
h, _ = get_text_box(self._x_title[0], self.style.title_font_size)
height = len(self._x_title) * (self.spacing + h)
self.margin_box.bottom += height
self._x_title_height = height + self.spacing
self._y_title = split_title(
self.y_title, self.height - self.margin_box.y,
self.style.title_font_size)
self._y_title_height = 0
if self._y_title:
h, _ = get_text_box(self._y_title[0], self.style.title_font_size)
height = len(self._y_title) * (self.spacing + h)
self.margin_box.left += height
self._y_title_height = height + self.spacing
# Inner margin
if self.print_values_position == 'top':
gh = self.height - self.margin_box.y
alpha = 1.1 * (self.style.value_font_size / gh) * self._box.height
if self._max > 0:
self._box.ymax += alpha
if self._min < 0:
self._box.ymin -= alpha
开发者ID:feargswalsh92，项目名称:pygalfork，代码行数:100，代码来源:graph.py
示例5: _legend
def _legend(self):
"""Make the legend box"""
if not self.show_legend:
return
truncation = self.truncate_legend
if self.legend_at_bottom:
x = self.margin_box.left + self.spacing
y = (self.margin_box.top + self.view.height +
self._x_title_height +
self._x_labels_height + self.spacing)
cols = self.legend_at_bottom_columns or ceil(
sqrt(self._order)) or 1
if not truncation:
available_space = self.view.width / cols - (
self.legend_box_size + 5)
truncation = reverse_text_len(
available_space, self.style.legend_font_size)
else:
x = self.spacing
y = self.margin_box.top + self.spacing
cols = 1
if not truncation:
truncation = 15
legends = self.svg.node(
self.nodes['graph'], class_='legends',
transform='translate(%d, %d)' % (x, y))
h = max(self.legend_box_size, self.style.legend_font_size)
x_step = self.view.width / cols
if self.legend_at_bottom:
secondary_legends = legends # svg node is the same
else:
# draw secondary axis on right
x = self.margin_box.left + self.view.width + self.spacing
if self._y_2nd_labels:
h, w = get_texts_box(
cut(self._y_2nd_labels), self.style.label_font_size)
x += self.spacing + max(w * abs(cos(rad(
self.y_label_rotation))), h)
y = self.margin_box.top + self.spacing
secondary_legends = self.svg.node(
self.nodes['graph'], class_='legends',
transform='translate(%d, %d)' % (x, y))
serie_number = -1
i = 0
for titles, is_secondary in (
(self._legends, False),
(self._secondary_legends, True)):
if not self.legend_at_bottom and is_secondary:
i = 0
for title in titles:
serie_number += 1
if title is None:
continue
col = i % cols
row = i // cols
legend = self.svg.node(
secondary_legends if is_secondary else legends,
class_='legend reactive activate-serie',
id="activate-serie-%d" % serie_number)
self.svg.node(
legend, 'rect',
x=col * x_step,
y=1.5 * row * h + (
self.style.legend_font_size - self.legend_box_size
if self.style.legend_font_size > self.legend_box_size
else 0
) / 2,
width=self.legend_box_size,
height=self.legend_box_size,
class_="color-%d reactive" % (
serie_number % len(self.style.colors))
)
if isinstance(title, dict):
node = decorate(self.svg, legend, title)
title = title['title']
else:
node = legend
truncated = truncate(title, truncation)
self.svg.node(
node, 'text',
x=col * x_step + self.legend_box_size + 5,
y=1.5 * row * h + .5 * h + .3 * self.style.legend_font_size
).text = truncated
if truncated != title:
self.svg.node(legend, 'title').text = title
i += 1
开发者ID:feargswalsh92，项目名称:pygalfork，代码行数:100，代码来源:graph.py
注：本文中的pygal.util.rad函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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