How to cancel the default display of dots when pyecharts draws a map

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1 problem

When using pyecharts to draw visual map information, the default image is marked with dots, such as the official website code.

The output is as follows:

2 problem solving

Method 1: showLegendSymbol=False

Ts import options as optsfrom pyecharts.chafrom pyecharrts import Mapdata = [['Liaoning', 325], ['Guangdong', 202], ['Zhejiang', 191], ['Jiangsu', 456], ['Shanghai', 76]] C = (Map () .add (", data," china ") .set _ series_opts (label_opts=opts.LabelOpts (is_show=False)) ShowLegendSymbol=False) # whether to display geographic information tags. Set _ global_opts (visualmap_opts=opts.VisualMapOpts (max_=500, is_piecewise=False), # controls whether segmentation or contiguous title_opts=opts.TitleOpts (title= "Geo- basic example") # title)) C.render_notebook ()

The output is as follows: (note that the parameters here are in the first layer of the set_series_opts setting, juxtaposed with the label_opts setting, different from one of the following solutions)

Method 2: itemstyle_opts=opts.ItemStyleOpts (color= "transparent")

From pyecharts import options as optsfrom pyecharts.charts import Mapdata = [['Liaoning', 325], ['Guangdong', 202], ['Zhejiang', 191], ['Jiangsu', 456], ['Shanghai', 76]] C = (Map () .add (", data," china ") .set _ series_opts (label_opts=opts.LabelOpts (is_show=False)) # whether to display the geographic information tag itemstyle_opts=opts.ItemStyleOpts (color= "transparent") .set _ global_opts (visualmap_opts=opts.VisualMapOpts (max_=500, is_piecewise=False), # Control Segmentation or continuous title_opts=opts.TitleOpts (title= "Geo- basic example") # graphic title)) C.render_notebook ()

The output result is as follows: (note that the identification is removed by making the color transparent. The parameters are under itemstyle_opts and belong to the settings in the second layer, which should be distinguished from the position of the first method.)

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