After carefully scrutinizing iOS's default weather app, I wanted to take a closer look at how some components were styled and created.
One of the elements that I carefully analyzed was the temperature gauge. Upon examination, I came to a few conclusions that helped me create a clone of the forecasted weather module in the weather app.
iOS uses normalizes the entire bar width off of the daily maximum temperature change (absolute high temp - absolute low temp) throughout the next 10 days.
After normalizing, render the filled gradient bar using min/max temperatures from each day as a ratio percentage for margins.
Rendering each weather row (weatherDay) 7 times with data fetched from an API, we can get a very similar render to that of iOS’s weather app.
It needs a few small tweaks, but thankfully most of the heavy lifting was figuring out data manipulation for a second time, since the API I was using in the middle of my project suddenly went down - and is still down
Thankfully, I switched over to a highly available API with a wide variety of data - Open-Meteo
Looking forward to write out the hourly forecast preview as a next module 🎉
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