def theme_wonderland() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.WONDERLAND)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-wonderland")))
return c
def theme_infographic() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.INFOGRAPHIC)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-infographic")))
return c
def theme_walden() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.WALDEN)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-walden")))
return c
def theme_westeros() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.WESTEROS)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-westeros")))
return c
def line_areastyle():
obj_l = Line()
obj_l.add_xaxis(Faker.choose())
obj_l.add_yaxis("商家A", Faker.values(), areastyle_opts=opts.AreaStyleOpts(opacity=0.5))
obj_l.add_yaxis("商家B", Faker.values(), areastyle_opts=opts.AreaStyleOpts(opacity=0.5))
obj_l.set_global_opts(title_opts=opts.TitleOpts(title="Line-面积图", subtitle="副标题"))
return obj_l
def theme_vintage() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.VINTAGE)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-vintage")))
return c
def genMultiPie(self, left_x_list=None,left_y_list=None, right_x_list=None, right_y_list=None, title='多玫瑰示例'):
'''
多个玫瑰图
param left_x_list 标注 type list
param right_x_list 标注 type list
datas
'''
left_x_list = left_x_list or Faker.choose()
left_y_list = left_y_list or Faker.values()
right_x_list = right_x_list or Faker.choose()
right_y_list = right_y_list or Faker.values()
c = (
Pie()
.add(
"",
[list(z) for z in zip(left_x_list, left_y_list)],
radius=["30%", "75%"],
center=["25%", "50%"],
rosetype="radius",
label_opts=opts.LabelOpts(is_show=False),
)
.add(
"",
[list(z) for z in zip(right_x_list, right_y_list)],
radius=["30%", "75%"],
center=["75%", "50%"],
rosetype="area",
)
.set_global_opts(title_opts=opts.TitleOpts(title="Pie-玫瑰图示例"))
)
chart_name = f'static/chart{self.index}_multipie'
make_snapshot(snapshot,c.render(f'{chart_name}.html'),f'{chart_name}.png',is_remove_html=True)
self.index += 1
def theme_roma() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.ROMA)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-roma")))
return c
def bar(request,**kwargs):
popu = (
Bar()
.add_xaxis([p[0] for p in POPULATION[1:]])
.add_yaxis('国家',['%.2f' % (p[1]/100000) for p in POPULATION[1:]])
.set_global_opts(
title_opts=opts.TitleOpts(title="世界人口(十万)"),
yaxis_opts=opts.AxisOpts(offset=-10),
datazoom_opts=opts.DataZoomOpts(is_show=True,range_start=0,range_end=1)
)
)
bar = (
Bar()
.add_xaxis(Faker.choose())
.add_yaxis("商家A", Faker.values())
.add_yaxis("商家B", Faker.values())
.set_global_opts(
title_opts=opts.TitleOpts(title="Bar-基本示例", subtitle="我是副标题"),
)
)
if kwargs:
return render(request,'echarts_example/bar_detail.html',{
'myEchart':locals()[kwargs['detail']].dump_options(),
})
return render(request,'echarts_example/bar.html',{
'myEchart':bar.dump_options(),
'population': popu.dump_options,
})
def render_js_py():
with st.echo("below"):
st.markdown("""Overwrite chart colors with JS.
Under 50 : red. Between 50 - 100 : blue. Over 100 : green""")
color_function = """
function (params) {
if (params.value > 0 && params.value < 50) {
return 'red';
} else if (params.value > 50 && params.value < 100) {
return 'blue';
}
return 'green';
}
"""
c = (Bar().add_xaxis(Faker.choose()).add_yaxis(
"商家A",
Faker.values(),
itemstyle_opts=opts.ItemStyleOpts(color=JsCode(color_function)),
).add_yaxis(
"商家B",
Faker.values(),
itemstyle_opts=opts.ItemStyleOpts(color=JsCode(color_function)),
).add_yaxis(
"商家C",
Faker.values(),
itemstyle_opts=opts.ItemStyleOpts(color=JsCode(color_function)),
).set_global_opts(title_opts=opts.TitleOpts(title="Bar-自定义柱状颜色")))
st_pyecharts(c)
def overlap_bar_line():
bar = (
Bar()
.add_xaxis(Faker.months)
.add_yaxis("蒸发量", Faker.values())
.add_yaxis("降水量", Faker.values())
.extend_axis(
yaxis=opts.AxisOpts(
axislabel_opts=opts.LabelOpts(formatter="{value} °C"), interval=5
)
)
.set_series_opts(label_opts=opts.LabelOpts(is_show=False))
.set_global_opts(
toolbox_opts=opts.ToolboxOpts(is_show=True),
title_opts=opts.TitleOpts(title="Overlap-bar+line（双 Y 轴）"),
yaxis_opts=opts.AxisOpts(
axislabel_opts=opts.LabelOpts(formatter="{value} m1")
),
)
)
line = (
Line()
.add_xaxis(Faker.months)
.add_yaxis("平均温度", Faker.values(), yaxis_index=1)
)
bar.overlap(line)
return bar
def tab_fun():
line = Line().add_xaxis(Faker.choose()).add_yaxis(
series_name="xx1",
y_axis=Faker.values(1, 100),
itemstyle_opts=opts.ItemStyleOpts(color=Faker.rand_color())).add_yaxis(
series_name="xx2",
y_axis=Faker.values(1, 100),
itemstyle_opts=opts.ItemStyleOpts(
color=Faker.rand_color())).set_global_opts(
title_opts=opts.TitleOpts(title="主标题",
subtitle="副标题",
pos_left="10%"),
legend_opts=opts.LegendOpts(pos_left="40%"),
)
bar = Bar().add_xaxis(Faker.choose()).add_yaxis(
series_name="柱1",
y_axis=Faker.values(1, 100),
itemstyle_opts=opts.ItemStyleOpts(color=Faker.rand_color())).add_yaxis(
series_name="柱2",
y_axis=Faker.values(1, 100),
itemstyle_opts=opts.ItemStyleOpts(
color=Faker.rand_color())).set_global_opts(
title_opts=opts.TitleOpts(title="主标题",
subtitle="副标题",
pos_left="10%"),
legend_opts=opts.LegendOpts(pos_left="40%"),
)
Tab().add(chart=line, tab_name="选项卡一").add(
chart=bar, tab_name="选项卡二").render(path="D:/temp/pyecharts_tab.html")
def line_base():
c = (Line().add_xaxis(Faker.choose()).add_yaxis(
"商家A",
Faker.values()).add_yaxis("商家B", Faker.values()).set_global_opts(
toolbox_opts=opts.ToolboxOpts(is_show=True),
title_opts=opts.TitleOpts(title="Line-基本示例")))
return c
def bar_base_with_custom_background_image():
obj_bar = Bar(
init_opts=opts.InitOpts(
bg_color={
"type":"pattern",
"image":JsCode("img"),
"repeat":"no-repeat"
}
)
)
obj_bar.add_xaxis(Faker.choose())
obj_bar.add_yaxis("A", Faker.values())
obj_bar.add_yaxis("B", Faker.values())
obj_bar.set_global_opts(
title_opts = opts.TitleOpts(
title = "Bar-背景图基本示例",
subtitle = "副标题",
# 设置标题为白色
title_textstyle_opts=opts.TextStyleOpts(color="white")
)
)
obj_bar.add_js_funcs(
"var img = new Image(); img.src = 'https://s2.ax1x.com/2019/07/08/ZsS0fK.jpg';"
)
return obj_bar
def pyplot_bar():
# 指定字体，可解决中文乱码问题
# plt.rcParams['font.sans-serif'] = ['SimHei'];
plt.rcParams["font.family"] = "STSong"
x_labels = Faker.choose()
x = np.arange(len(x_labels))
# x轴刻度标签位置
width = 0.25
# 柱子的宽度
# 计算每个柱子在x轴上的位置，保证 x 轴刻度标签居中
# 三组数据 x - width，x， x + width
# 四组数据 x - 1.5*width，x - 0.5*width， x + 0.5*width， x + 1.5*width
plt.bar(x - width / 2,
Faker.values(1, 100),
color='r',
label="label_1",
width=width)
plt.bar(x + width / 2,
Faker.values(1, 100),
color='g',
label="label_2",
width=width)
# x 轴数据为数字，须和 labels 标签绑定
plt.xticks(x, labels=x_labels)
# 指定标题以及 x、y 轴标签
plt.title("我是标题")
plt.xlabel("X Label")
plt.ylabel("Y Label")
# 指定图例显示位置，label_1、label_2
# ['upper left' , 'upper center', 'upper right', 'center left', 'center', 'center right', 'lower left', 'lower center', 'lower right']
plt.legend(loc='upper left')
plt.show()
def theme_default() -> Bar:
c = (Bar().add_xaxis(Faker.choose()).add_yaxis(
"商家A", Faker.values()).add_yaxis("商家B", Faker.values()).add_yaxis(
"商家C",
Faker.values()).add_yaxis("商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-default")))
return c
def timeline_sankey() -> Timeline:
tl = Timeline()
names = ("商家A", "商家B", "商家C")
nodes = [{"name": name} for name in names]
for i in range(2015, 2020):
links = [
{"source": names[0], "target": names[1], "value": Faker.values()[0]},
{"source": names[1], "target": names[2], "value": Faker.values()[0]},
]
sankey = (
Sankey()
.add(
"sankey",
nodes,
links,
linestyle_opt=opts.LineStyleOpts(
opacity=0.2, curve=0.5, color="source"
),
label_opts=opts.LabelOpts(position="right"),
)
.set_global_opts(
title_opts=opts.TitleOpts(title="{}年商店（A, B, C）营业额差".format(i))
)
)
tl.add(sankey, "{}年".format(i))
return tl
def line_markline():
obj_l = Line()
obj_l.add_xaxis(Faker.choose())
obj_l.add_yaxis("商家A",
Faker.values(),
markline_opts=opts.MarkLineOpts(data=[opts.MarkLineItem(type_="average")]),
# 该参数设置在这里只对商家A起作用
label_opts=opts.LabelOpts(is_show=False)
)
obj_l.add_yaxis("商家B",
Faker.values(),
markline_opts=opts.MarkLineOpts(data=[opts.MarkLineItem(type_="average")]),
)
obj_l.set_series_opts(
# 该参数设置在这里对商家A,商家B都起作用
# 设置该参数，则x对应的y值会显示出来，该参数默认为True
label_opts=opts.LabelOpts(is_show=False),
)
obj_l.set_global_opts(
title_opts=opts.TitleOpts(title="Line-MarkLine", subtitle="平均值的线"),
xaxis_opts=opts.AxisOpts(
name="x轴",
# 坐标轴两边留白策略，类目轴和非类目轴的设置和表现不一样,可设置x轴刻度顶格
boundary_gap=True,
# 类目轴中在 boundaryGap 为 true 的时候有效，可以保证刻度线和标签对齐。
axistick_opts=opts.AxisTickOpts(is_align_with_label=True)
),
)
return obj_l
def theme_macarons() -> Bar:
c = (Bar(init_opts=opts.InitOpts(theme=ThemeType.MACARONS)).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).add_yaxis("商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-macarons")))
return c
def bar_base():
obj_bar = Bar()
obj_bar.add_xaxis(Faker.choose())
obj_bar.add_yaxis('商家A',Faker.values())
obj_bar.add_yaxis('商家B',Faker.values())
obj_bar.set_global_opts(title_opts=opts.TitleOpts(title="Bar-基本示例", subtitle="我是副标题"))
return obj_bar
def bar_reversal_axis() -> Bar():
c = (Bar().add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B", Faker.values()).reversal_axis().set_series_opts(
label_opts=opts.LabelOpts(position="right")).set_global_opts(
title_opts=opts.TitleOpts(title="Bar-翻转 XY轴")))
return c
def bar_stack0() -> Bar:
c = (Bar().add_xaxis(Faker.choose()).add_yaxis(
"商家A", Faker.values(), stack="stack1").add_yaxis(
"商家B", Faker.values(), stack="stack1").set_series_opts(
label_opts=opts.LabelOpts(is_show=False)).set_global_opts(
title_opts=opts.TitleOpts(title="Bar-堆叠数据（全部）")))
return c
def grid_vertical():
bar = (
Bar()
.add_xaxis(Faker.choose())
.add_yaxis("商家A", Faker.values())
.add_yaxis("商家B", Faker.values())
.set_global_opts(title_opts=opts.TitleOpts(title="Grid-Bar"))
)
line = (
Line()
.add_xaxis(Faker.choose())
.add_yaxis("商家A", Faker.values())
.add_yaxis("商家B", Faker.values())
.set_global_opts(
title_opts=opts.TitleOpts(title="Grid-Line", pos_top="48%"),
legend_opts=opts.LegendOpts(pos_top="48%"),
)
)
grid = (
Grid()
.add(bar, grid_opts=opts.GridOpts(pos_bottom="60%"))
.add(line, grid_opts=opts.GridOpts(pos_top="60%"))
)
return grid
def bar_base() -> Bar:
c = (
Bar({
"theme": ThemeType.MACARONS
}).add_xaxis([
"老许开锁", "培良锁行", "昌昌刻印", "赵建华", "高跟鞋", "袜子"
]).add_yaxis("满意", [randrange(0, 100) for _ in range(6)]).add_yaxis(
"表扬", [randrange(0, 100) for _ in range(6)]).add_yaxis(
"批评", [randrange(0, 100) for _ in range(6)]).set_global_opts(
title_opts=opts.TitleOpts(title="Bar-基本示例",
subtitle="我是副标题"),
# 显示工具栏toolbox
# toolbox_opts=opts.ToolboxOpts(),
# 数据缩放栏
datazoom_opts=opts.DataZoomOpts()))
c2 = (
Bar()
# Faker.choose() 测试数据 Faker是pyecharts内置的一个类
.add_xaxis(Faker.choose()).add_yaxis(
"满意", Faker.values(), stack="stack1").add_yaxis(
"表扬", Faker.values(), stack="stack1").add_yaxis(
"批评", Faker.values(),
stack="stack1").set_series_opts(label_opts=opts.LabelOpts(
is_show=False)).set_global_opts(
title_opts=opts.TitleOpts(title="Bar-堆叠数据（全部）"),
datazoom_opts=opts.DataZoomOpts()))
return c2
def grid_horizontal():
scatter = (
Scatter()
.add_xaxis(Faker.choose())
.add_yaxis("商家A", Faker.values())
.add_yaxis("商家B", Faker.values())
.set_global_opts(
toolbox_opts=opts.ToolboxOpts(is_show=True),
title_opts=opts.TitleOpts(title="Grid-Scatter"),
legend_opts=opts.LegendOpts(pos_left="20%"),
)
)
line = (
Line()
.add_xaxis(Faker.choose())
.add_yaxis("商家A", Faker.values())
.add_yaxis("商家B", Faker.values())
.set_global_opts(
toolbox_opts=opts.ToolboxOpts(is_show=True),
title_opts=opts.TitleOpts(title="Grid-Line", pos_right="5%"),
legend_opts=opts.LegendOpts(pos_right="20%"),
)
)
grid = (
Grid()
.add(scatter, grid_opts=opts.GridOpts(pos_left="55%"))
.add(line, grid_opts=opts.GridOpts(pos_right="55%")))
return grid
def bar_custom_bar_color() -> Bar:
color_function = """
function (params) {
if (params.value > 0 && params.value < 50) {
return 'red';
} else if (params.value > 50 && params.value < 100) {
return 'blue';
}
return 'green';
}
"""
c = (Bar().add_xaxis(Faker.choose()).add_yaxis(
"商家A",
Faker.values(),
itemstyle_opts=opts.ItemStyleOpts(color=JsCode(color_function)),
).add_yaxis(
"商家B",
Faker.values(),
itemstyle_opts=opts.ItemStyleOpts(color=JsCode(color_function)),
).add_yaxis(
"商家C",
Faker.values(),
itemstyle_opts=opts.ItemStyleOpts(color=JsCode(color_function)),
).set_global_opts(title_opts=opts.TitleOpts(title="Bar-自定义柱状颜色")))
return c
def theme_purple_passion() -> Bar:
c = (Bar(init_opts=opts.InitOpts(
theme=ThemeType.PURPLE_PASSION)).add_xaxis(Faker.choose()).add_yaxis(
"商家A", Faker.values()).add_yaxis("商家B", Faker.values()).add_yaxis(
"商家C", Faker.values()).add_yaxis(
"商家D", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts("Theme-purple-passion")))
return c
def bar_base_with_animation() -> Bar:
c = (Bar(init_opts=opts.InitOpts(animation_opts=opts.AnimationOpts(
animation_delay=1000, animation_easing="elasticOut"))).add_xaxis(
Faker.choose()).add_yaxis("商家A", Faker.values()).add_yaxis(
"商家B",
Faker.values()).set_global_opts(title_opts=opts.TitleOpts(
title="Bar-动画配置基本示例", subtitle="我是副标题")))
return c
def bar_with_brush() -> Bar:
c = (Bar().add_xaxis(Faker.choose()).add_yaxis(
"商家A",
Faker.values()).add_yaxis("商家B", Faker.values()).set_global_opts(
title_opts=opts.TitleOpts(title="Bar-Brush示例", subtitle="我是副标题"),
brush_opts=opts.BrushOpts(),
))
return c
def line_with_smooth_connect():
line = Line(
init_opts=opts.InitOpts(theme='light', width='1000px', height='600px'))
line.add_xaxis(Faker.choose())
line.add_yaxis('平滑曲线', Faker.values(), is_smooth=True)
line.add_yaxis('直线', Faker.values(), is_smooth=False)
return line
