Calendar Heatmap only shows maximum values

[paulvanharen]

I have configured a calendar heatmap and loaded some data. When hovering over the cells in the heatmap, the pop-up shows the correct data. However, the color coding scheme of the heatmap appears not to work.

• the cells in the legend all have the same color, i.e. the color associated with the maximum value
• the cells in the calendar heatmap also show the same color corresponding to the maximum value

Expected reults

Different colors in the legend and heatmap

Actual results

All cells have the same color

Screenshots

How to reproduce the bug

Configure a Calendar heatmap, and load some random data. The cells have values varying form 264 till 570.

Environment

pip list

Package Version

---

aiohttp 3.7.4.post0 alembic 1.5.8 amqp 2.6.1 apache-superset 1.0.1 apispec 3.3.2 async-timeout 3.0.1 attrs 20.3.0 Babel 2.9.0 backoff 1.10.0 billiard 3.6.3.0 bleach 3.3.0 Brotli 1.0.9 cachelib 0.1.1 celery 4.4.7 certifi 2020.12.5 cffi 1.14.5 chardet 4.0.0 click 7.1.2 colorama 0.4.4 contextlib2 0.6.0.post1 convertdate 2.3.2 cron-descriptor 1.2.24 croniter 1.0.9 cryptography 3.4.6 decorator 4.4.2 defusedxml 0.7.1 dnspython 2.1.0 email-validator 1.1.2 Flask 1.1.2 Flask-AppBuilder 3.2.1 Flask-Babel 1.0.0 Flask-Caching 1.10.1 Flask-Compress 1.9.0 Flask-JWT-Extended 3.25.1 Flask-Login 0.4.1 Flask-Migrate 2.7.0 Flask-OpenID 1.2.5 Flask-SQLAlchemy 2.5.1 flask-talisman 0.7.0 Flask-WTF 0.14.3 geographiclib 1.50 geopy 2.1.0 gevent 21.1.2 greenlet 1.0.0 gunicorn 20.0.4 holidays 0.10.3 humanize 3.3.0 idna 2.10 isodate 0.6.0 itsdangerous 1.1.0 Jinja2 2.11.3 jsonschema 3.2.0 kombu 4.6.11 korean-lunar-calendar 0.2.1 Mako 1.1.4 Markdown 3.3.4 MarkupSafe 1.1.1 marshmallow 3.10.0 marshmallow-enum 1.5.1 marshmallow-sqlalchemy 0.23.1 msgpack 1.0.2 multidict 5.1.0 natsort 7.1.1 numpy 1.20.1 packaging 20.9 pandas 1.1.5 parsedatetime 2.6 pathlib2 2.3.5 pgsanity 0.2.9 Pillow 8.1.2 pip 21.0.1 pkg-resources 0.0.0 polyline 1.4.0 prison 0.1.3 py 1.10.0 pyarrow 1.0.1 pycparser 2.20 pydruid 0.6.2 PyJWT 1.7.1 PyMeeus 0.5.11 pyparsing 2.4.7 pyrsistent 0.17.3 python-dateutil 2.8.1 python-dotenv 0.15.0 python-editor 1.0.4 python-geohash 0.8.5 python3-openid 3.2.0 pytz 2021.1 PyYAML 5.4.1 redis 3.5.3 requests 2.25.1 retry 0.9.2 selenium 3.141.0 setuptools 54.2.0 simplejson 3.17.2 six 1.15.0 slackclient 2.5.0 SQLAlchemy 1.3.23 SQLAlchemy-Utils 0.36.8 sqlparse 0.3.0 typing-extensions 3.7.4.3 urllib3 1.26.4 vine 1.3.0 webencodings 0.5.1 Werkzeug 1.0.1 WTForms 2.3.3 WTForms-JSON 0.3.3 yarl 1.6.3 zope.event 4.5.0 zope.interface 5.3.0

[junlincc]

thanks for reporting! there was a PR that attempted to fix this issue. For some reasons it was closed. https://github.com/apache-superset/superset-ui/pull/964

@paulvanharen feel free to implement the fix referring to this PR. we will not likely to push any fixes to this chart, a new echarts heat map will be implemented in a couple of months, as a replacement

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