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plotly / react-plotly.js

A plotly.js React component from Plotly 📈
MIT License
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Coloraxis not properly updated #167

Open tconkling opened 5 years ago

tconkling commented 5 years ago

In this codepen example, I have a simple scatterplot with a single data point, and a "coloraxis" marker.

When the datapoint's marker is updated, the coloraxis is not properly updated. Specifically, when the datapoint marker color is incremented or decremented, the coloraxis does not rescale as you'd expect.

For example, when the chart is initialized, the datapoint's color is initialized to 5. The color axis values range from 4-6, as you'd expect:

image

The Data.color++ and Data.color-- buttons increment and decrement the datapoint's color value. But this results in the coloraxis expanding to encompass the datapoint's color value from previous renders. Here, I've incremented and decremented the color a bunch of times, and the color axis' values now range from 0-12:

image

If I force the component to unload and reload (by passing a new React key param to the <Plot/> each time render is called), the issue is fixed. (Also, if I download the plot as a PNG, that PNG looks correct.)

tconkling commented 5 years ago

Oh - in the attached Codepen project, I'm using react-plotly.js@2.2.0 because using 2.4.0 results in an error about "createPlotlyComponent" not being a function. But I can reproduce this in my own project, which does use 2.4.0.

nicolaskruchten commented 5 years ago

Thanks for the bug report! I've filed an issue in the underlying repo which will need to be addressed for this to work: https://github.com/plotly/plotly.js/issues/4337

oeph commented 4 years ago

This should be fixed with the latest plotly.js version, so I guess this can be closed.