CODEWITHSUNDEEP
plotly-dashplotly-python
mg nt
mg nt

Reputation: 191

Plotly - Hide a point

I have a set of scatter points which I want to connect, as shown below. I want to connect the points, but I want to hide the origin while keeping the point (x1, y1). How do I do this?

fig.add_trace(go.Scatter(x=[0, x1], y=[0, y1])

Upvotes: 3

Views: 5367

Answers (3)

aaaaa
aaaaa

Reputation: 1

You can use mode parameter to hide markers as follows:

fig.add_trace(go.Scatter(x=[0, x1], y=[0, y1], mode="lines")

The API reference of Scatter states:

mode – Determines the drawing mode for this scatter trace. If the provided mode includes “text” then the text elements appear at the coordinates. Otherwise, the text elements appear on hover. If there are less than 20 points and the trace is not stacked then the default is “lines+markers”. Otherwise, “lines”.

Upvotes: 0

Hutch
Hutch

Reputation: 163

fig.add_trace(go.Scatter(x=[0, x1], y=[0, y1], alpha=0)

set alpha between 0 to 1 https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.scatter.html

Upvotes: -1

Igna
Igna

Reputation: 1127

You can set the opacity of the markers to a value between 0 and 1; 0 meaning invisible, and 1 meaning totally opaque

fig=go.Figure()
data=[0,1,2]
dot_opacity=np.ones(len(data))
dot_opacity[0]=0
fig.add_trace(go.Scatter(x=[0, 1,3], y=[0, 1,2], marker=dict(opacity=dot_opacity)))

Upvotes: 3

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