plotly/plotly.js

Histogram doesn't auto calculate colorscale properties if they are undefined

camdecoster opened this issue · 1 comments

camdecoster commented

Description

The histogram trace doesn't calculate the colorscale properties (cmin, cmax, etc.) if they are undefined (meaning they aren't provided in the config).

Steps to reproduce

  • Add a log statement for the domain here: console.log({ domain })
  • Run this test: npm run test-jasmine colorbar
  • Note that the log statement shows a domain of NaN values
    LOG: Object{domain: [NaN, NaN, NaN, NaN, NaN, NaN]}

Notes

  • This was discovered while working on #7523
  • The current color processing library silently turns invalid CSS color specifiers into the color black, so the bug never causes an error
camdecoster commented

Closed by #7534.