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charts_painter

3.1.13.6K downloads/moinfinum/flutter-charts ↗New releases in your daily digest, changelog included.

Highly customizable and extendable charts library for flutter made with custom painters

Release timeline

9 releases since 2021

202120222023202420252026

20212026

One column per quarter.

Introduction of WidgetItemOptions and WidgetDecoration
ChartState: data and itemOptions are now required named parameters
New item options builder parameter
Deprecated: BarValue, BubbleValue,TargetLineDecoration, TargetLineTextDecoration, TargetAreaDecoration, BorderDecoration, SelectedItemDecoration, ValueDecoration
multiItemStack moved to DefaultDataStrategy stackMultipleValues
Fix: Add alignment to chart items when max item size is set
Migration guide: https://github.com/infinum/flutter-charts/wiki/Migration-guide-to-3.0

2.0.030 Nov 2021Breaking2 sources agree

This release has some breaking changes. You might have to update existing charts code!

This release has some breaking changes. You might have to update existing charts code!

Migrate the lib to use custom render objects instead of CustomPainters
Extend DataStrategy from enum to abstract class, extending it to manipulate data further
Removed options from Charts, they are now part of ChartData or ItemOptions
Update README with more examples and possibilities

2.0.0+25 Apr 20222 sources agree

Reduce final .apk app size when using this lib

Reduce final .apk app size when using this lib
Fixed ValueDecoration when all items were 0
Add value label generator in ValueDecoration
Add show the line for value to HorizontalDecoration for more precise control of when to show horizontal line
Fix gradient color on SparkLineDecoration
Fix fixed horizontal decoration values getting clipped