Hi everyone, I’m making calendar heatmap and have next issue: When some days don’t have z-values, I fill them with None. In this case, text over cells with z=None wouldn’t have text applied (day number) [newplot (5)] Replacing None with 0 does not solve issue, as it would break a color scale and…

Hi @ilazariev It looks like the text is there, it’s just white and very hard to see. Try to change the text color. fig.update_traces(textfont_color='black'). Full code: import plotly.graph_objects as go z = [[None, None, 3], [3, 4, 3], [5, 6, None]] text = [[1, 2, 3], [4, 5, 6], [7, 8, 9]] heat…

Force show text on Nan Heatmap cells

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adamschroeder March 11, 2024, 1:19pm 2

hi @ilazariev
welcome to the community.

This is an interesting problem. Can you share the full code with us so we can reproduce the error on our computer?

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Force show text on Nan Heatmap cells

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