The Labels element may be used to annotate a plot with a number of labels. Unlike the Text element, Labels is vectorized and allows plotting many labels at once. It also supports any tabular or gridded data format.

2024年12月16日 · labels are mostly useful when overlaid on top of other plots. For instance in this case we will plot some capitals as points and then overlay (using the * operator) labels. df.hvplot.labels(x='Longitude', y='Latitude', text='City', text_baseline='bottom', hover=False) * \

Ordinarily axis labels are controlled using the dimension label, however explicitly xlabel and ylabel options make it possible to override the label at the plot level. Additionally the labelled option allows specifying which axes should be labelled at all, making it possible to hide axis labels:

2016年12月5日 · You can change x and y labels by providing a tuple of the column name and the longer label you would like to be displayed: import numpy as np import pandas as pd import holoviews as hv hv.extension() data = np.random.normal(size=[50, 2]) df = pd.DataFrame(data, columns=['col1', 'col2']) hv.Points( df, kdims=[('col1', 'long label of col1 ...

2019年11月16日 · 使用 hvplot教程，我们试图生成一个条形图，其值作为条形条上的标签。 import hvplot.pandas. 我们如何才能增加酒吧本身的价值呢？ 使用holoview hv.Labels () 向数据添加值 …

2019年11月17日 · Use holoviews hv.Labels() to add value labels to your data. You create the labels separately and use the * symbol to overlay your labels on your plot. Here's a working example:

2020年4月27日 · It’s not totally obvious when using hvPlot but you can use hv.help(hv.Labels) to see all valid options. In this case you should add something like: .opts(hv.opts.Labels(text_font='Ubuntu', text_color='red'))

2024年1月29日 · HoloViews的核心思想是将数据、可视化元素和交互性组合在一起，使可视化变得更加直观和容易。 HoloViews的主要功能： 与 Pandas 、Dask等数据处理库无缝集成。 支持多种图表类型，包括散点图、线图、柱状图等。 可以轻松添加交互性，如缩放、平移、工具栏等。 支持面板仪表板的创建，用于构建交互性可视化应用。 要开始使用HoloViews，首先需要安装它。 可以使用 pip 来安装HoloViews及其依赖项： 安装完成后，可以在Python项目中引 …

2020年4月3日 · So I would like to understand how to have text labels above the bars that show the counts by color in the selection. The goal is to show with the histogram the counts, but also to have a label that has an exact count in a text representation or label.

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