def pic_wordcloud_user_jov_base():
"""
It is used to respond to requests for chart parameters.
Returns
-------
image : TYPE-IMAGE Component parameters
DESCRIPTION:IMAGE html parameters.
"""
# get picture
from wordcloud import WordCloud
data_pair = user_job_wordcloud_freq_query()
wc = WordCloud(width=1200,height=800,min_font_size=10,max_font_size=100,font_step=2,max_words=10000,background_color="white")
wc.generate_from_frequencies(dict(data_pair))
wc.to_file(os.path.join(config.image_dir,"wordcloud_user_job.png"))
# render picture
from pyecharts.components import Image
from pyecharts.options import ComponentTitleOpts
image = Image()
img_src = (os.path.join(config.image_dir,"wordcloud_user_job.png"))
image.add(src=img_src,
style_opts={"width": "1200px", "height": "800px", "style": "margin-top: 20px"},
)
image.set_global_opts(title_opts=ComponentTitleOpts(title="User Occupation Analysis"))
return image
def image(self):
image = Image()
image.add(
src = (self.obj.imgsrc),
style_opts={"width": "100px", "height": "100px", "style": "margin-top: 20px;border-radius:50%;"}
)
self.page.add(image)
def draw_cloud(url,user_id,title = "用户词云"):
image = Image()
image.add(
src=url,
style_opts={"width": "800px", "height": "500px", "style": "margin-left: 200px"},
)
image.set_global_opts(
title_opts=ComponentTitleOpts(title=title, subtitle="用户:"+str(user_id))
)
return image
def image_base() -> Image:
image = Image()
img_src = (
"https://user-images.githubusercontent.com/19553554/396123"
"58-499eb2ae-4f91-11e8-8f56-179c4f0bf2df.png"
)
image.add(
src=img_src,
style_opts={"width": "200px", "height": "200px", "style": "margin-top: 20px"},
).set_global_opts(
title_opts=ComponentTitleOpts(title="Image-基本示例", subtitle="我是副标题支持换行哦")
)
return image
from pyecharts.components import Image
from pyecharts.options import ComponentTitleOpts
image = Image()
img_src = ("https://user-images.githubusercontent.com/19553554/"
"71825144-2d568180-30d6-11ea-8ee0-63c849cfd934.png")
image.add(
src=img_src,
style_opts={
"width": "200px",
"height": "200px",
"style": "margin-top: 20px"
},
)
image.set_global_opts(
title_opts=ComponentTitleOpts(title="Image-基本示例", subtitle="我是副标题支持换行哦"))
image.render("image_base.html")
def _gen_image() -> Image:
image = Image()
image.add(src=TEST_SRC)
return image