https://github.com/jbkuczma/pulse-rn
Golden hour app created with React Native
https://github.com/jbkuczma/pulse-rn
d3 golden-hour photography react-native
Last synced: 3 months ago
JSON representation
Golden hour app created with React Native
- Host: GitHub
- URL: https://github.com/jbkuczma/pulse-rn
- Owner: jbkuczma
- License: mit
- Created: 2017-03-23T11:57:47.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2017-04-06T14:21:17.000Z (over 9 years ago)
- Last Synced: 2025-09-01T03:46:16.771Z (11 months ago)
- Topics: d3, golden-hour, photography, react-native
- Language: JavaScript
- Homepage:
- Size: 221 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
This is Pulse,
a golden hour app for photographers built with React Native
## Screenshot
## What is Golden Hour?
The Golden Hour is a period shortly after sunrise or before sunset during which daylight is redder and softer than when the Sun is higher in the sky.
## How to read Pulse's graph
Pulse provides two donut graphs with various colors to represent certain times during the day. The inner graph represents the time from 12:00am to 11:59am, the morning, and the outer graph represents the time from 12:00pm to 11:59pm, the evening. The hour hand determines what section the current time is in.
Color Key:
- Light gray -> Daylight
- Orange -> Golden Hour
- Black -> Nighttime
Using the screeenshot as an example the current time is 11:43:45am. Since it is the morning, we read from the inner circle. The hour hand is pointing to the light gray area meaning we have regular daylight.
### Resources used
- [Donut graphs to represent golden hours](https://github.com/radogost/PieChartExample)
- [Corresponding Medium article](https://medium.com/the-react-native-log/animated-charts-in-react-native-using-d3-and-art-21cd9ccf6c58#.be1h0h7xj)
- [Inspiration for the Pulse Loader](https://github.com/mohebifar/react-native-loader)
### Getting Started
Pulse is currently not in the App Store, but we hope to be soon! To try Pulse locally,
npm install -g react-native-cli
npm install
react-native link
react-native run-ios
If the linking fails, you will have to link the 'react-native-svg' and 'ART' libraries manually. The documentation on how to do this can be found [here](https://facebook.github.io/react-native/docs/linking-libraries-ios.html).