graphic
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| graphic | dartssh2 | |
|---|---|---|
| 13 | 1 | |
| 1,493 | 180 | |
| - | 2.2% | |
| 4.6 | 4.6 | |
| 2 months ago | about 1 year ago | |
| Dart | Dart | |
| GNU General Public License v3.0 or later | MIT License |
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graphic
- graphic: A grammar of data visualization and Flutter charting library.
- Show HN: Graphic – A grammar of data visualization and Flutter charting library
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How to Build Interactive Charts in Flutter
The widely used widget that handles gestures in Flutter is the GestureDetector. It defines all the gesture types in its callback properties (like onTap), and developers are familiar with them. So Graphic inherits this taxonomy. The GestureTypes of Graphic have same names (without the on prefix) and meanings to their corresponding callback properties in GestureDetector, such as GestureType.tap to GestureDetector.onTap. This keeps Graphic consistent with the Flutter gesture system and friendly to developers.
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To Build Interactive Charts in Flutter
Interactions are always important in data visualization. The Flutter charting library Graphic has a well-designed interaction system for various interactive charts:
- What's your favorite package to show data on charts?
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This week inFlutter #42
Graphic is a flutter package that implements Leland Wilkinson's book The Grammar of Graphics, which defines data visualization in terms of scales and layers. In this tutorial, LIN Chen shows us how to use it.
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The Grammar of Graphics in Flutter Charts
We need to assign category and transformed percent to the domain dimension and the measure dimension respectively. Benefited form the operator overriding of Dart, Graphic implements all graphics algebra by the Varset class. So we define position as:
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What are some alternatives?
fl_chart - FL Chart is a highly customizable Flutter chart library that supports Line Chart, Bar Chart, Pie Chart, Scatter Chart, and Radar Chart.
flutter-settings-ui - Create native settings for Flutter app in a minutes.
ux-charts - Simple, responsive, modern Charts with zero dependencies
Flutter - Flutter makes it easy and fast to build beautiful apps for mobile and beyond
flutter_sliding_tutorial - User onboarding library with smooth animation of objects and background colors
betterplayer - Better video player for Flutter, with multiple configuration options. Solving typical use cases!
getwidget - Most popular and easy to use open source UI library with 1000+ Widgets to build flutter app.
flutter_showcaseview - Flutter plugin that allows you to showcase your features on flutter application. 👌🔝🎉
bottom_bar_with_sheet - :rocket: Flutter custom BottomBar Navigation Widget
noports - Connect to any device with no external listening ports open
amcharts4 - The most advanced amCharts charting library for JavaScript and TypeScript apps.
very_good_cli - A Very Good Command-Line Interface for Dart created by Very Good Ventures 🦄