alitorki2651 / flutter_gauge Goto Github PK

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License: Other

Kotlin 0.64% Swift 0.76% Objective-C 0.07% Dart 63.02% Shell 29.24% Perl 6.27%

flutter_gauge's People

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flutter_gauge's Issues

activeColor losses in android

activeColor losses in android or while scrolling big listview in iPhone
please fix it

Specify license

Hey,
could you please specify a licence for your code? Thinking about using your gauge or something similar in an app and need to be certain our usage is license-compliant.
thanks!

isCircle parameter shows circle correctly only if width/height are higher than a threshold

First of all, many thanks for the great work.
When I set isCircle to true and width lower or equals to 200, the circle is not displaying correctly around the minutes circle. You can see reselt here: http://belatar.info/cours/flutter_gauge_pbm.png

Here is my Code:

                    FlutterGauge(
                              handSize: 30,widthCircle: 5,width: 200,handColor: Colors.deepOrangeAccent,
                              index: (sDevice!=null&&sDevice.speedKPH!=null)?sDevice.speedKPH:0,
                              fontFamily: "Iran",
                              end: 240,
                              number: Number.endAndCenterAndStart,
                              secondsMarker: SecondsMarker.secondsAndMinute,
                              hand: Hand.short,
                              counterStyle: TextStyle(color: Colors.blueAccent,fontSize: 22,fontWeight: FontWeight.w700),
                              counterAlign: CounterAlign.center,
                              isDecimal: false,isCircle: true,
                    ),

How to show semi and full circle

How to show semi and full circle in progress gauge?

Expanded(child: Container(color: Colors.black38,child: FlutterGauge(inactiveColor: Colors.white38,activeColor: Colors.white,handSize: 30,width: 200,index: 65.0,fontFamily: "Iran",end: 400,number: Number.none,secondsMarker: SecondsMarker.minutes,isCircle: false,hand: Hand.none,counterAlign: CounterAlign.center,counterStyle: TextStyle(color: Colors.white,fontSize: 30,),isDecimal: false,)),),

Can you please tell me whether it is acheivable?

Regards,
Sri Gayathri.G

════════ Exception caught by animation library ═════════════════════════════════════════════════════
The following assertion was thrown while notifying listeners for AnimationController:
setState() called after dispose(): _FlutterGaugeMainState#57037(lifecycle state: defunct, not mounted, tickers: tracking 1 ticker)

This error happens if you call setState() on a State object for a widget that no longer appears in the widget tree (e.g., whose parent widget no longer includes the widget in its build). This error can occur when code calls setState() from a timer or an animation callback.

The preferred solution is to cancel the timer or stop listening to the animation in the dispose() callback. Another solution is to check the "mounted" property of this object before calling setState() to ensure the object is still in the tree.
This error might indicate a memory leak if setState() is being called because another object is retaining a reference to this State object after it has been removed from the tree. To avoid memory leaks, consider breaking the reference to this object during dispose().

When the exception was thrown, this was the stack: 
#0      State.setState.<anonymous closure> (package:flutter/src/widgets/framework.dart:1112:9)
#1      State.setState (package:flutter/src/widgets/framework.dart:1147:6)
#2      new _FlutterGaugeMainState.<anonymous closure> (package:flutter_gauge/fluttergauge.dart:89:9)
#3      AnimationLocalListenersMixin.notifyListeners (package:flutter/src/animation/listener_helpers.dart:124:19)
#4      AnimationController.value= (package:flutter/src/animation/animation_controller.dart:362:5)
...
The AnimationController notifying listeners was: AnimationController#c0c4a(⏮ 0.000; paused)

════════ (5) Exception caught by animation library ═════════════════════════════════════════════════
'package:flutter/src/widgets/framework.dart': Failed assertion: line 3867 pos 12: '_debugLifecycleState != _ElementLifecycle.defunct': is not true.
════════════════════════════════════════════════════════════════════════════════════════════════════

════════ Exception caught by widgets library ═══════════════════════════════════════════════════════
The following assertion was thrown while finalizing the widget tree:
_FlutterGaugeMainState#89854(tickers: tracking 1 ticker) was disposed with an active Ticker.

_FlutterGaugeMainState created a Ticker via its TickerProviderStateMixin, but at the time dispose() was called on the mixin, that Ticker was still active. All Tickers must be disposed before calling super.dispose().

Tickers used by AnimationControllers should be disposed by calling dispose() on the AnimationController itself. Otherwise, the ticker will leak.

The offending ticker was: _WidgetTicker(created by _FlutterGaugeMainState#89854(lifecycle state: created, no widget, not mounted, tickers: tracking 0 tickers))
The stack trace when the _WidgetTicker was actually created was:
#0      new Ticker.<anonymous closure> (package:flutter/src/scheduler/ticker.dart:66:40)
#1      new Ticker (package:flutter/src/scheduler/ticker.dart:68:6)
#2      new _WidgetTicker (package:flutter/src/widgets/ticker_provider.dart:237:80)
#3      TickerProviderStateMixin.createTicker (package:flutter/src/widgets/ticker_provider.dart:168:34)
#4      new AnimationController (package:flutter/src/animation/animation_controller.dart:245:21)
#5      new _FlutterGaugeMainState (package:flutter_gauge/fluttergauge.dart:84:41)
#6      FlutterGaugeMain.createState (package:flutter_gauge/fluttergauge.dart:60:47)
#7      new StatefulElement (package:flutter/src/widgets/framework.dart:4306:25)
#8      StatefulWidget.createElement (package:flutter/src/widgets/framework.dart:809:38)
#9      Element.inflateWidget (package:flutter/src/widgets/framework.dart:3189:40)
#10     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#11     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#12     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#13     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4206:5)
#14     StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4381:11)
#15     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4201:5)
#16     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#17     MultiChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5551:32)
#18     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#19     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#20     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#21     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#22     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4206:5)
#23     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4201:5)
#24     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#25     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#26     SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5445:14)
#27     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#28     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#29     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#30     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#31     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4206:5)
#32     StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4381:11)
#33     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4201:5)
#34     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#35     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#36     SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5445:14)
#37     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#38     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#39     SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5445:14)
#40     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#41     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#42     SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5445:14)
#43     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#44     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#45     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#46     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#47     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4206:5)
#48     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4201:5)
#49     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
#50     Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
#51     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5452:14)
#52     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#53     RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5161:32)
#54     MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5561:17)
#55     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#56     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#57     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#58     StatelessElement.update (package:flutter/src/widgets/framework.dart:4298:5)
#59     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#60     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#61     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#62     ProxyElement.update (package:flutter/src/widgets/framework.dart:4557:5)
#63     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#64     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#65     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#66     ProxyElement.update (package:flutter/src/widgets/framework.dart:4557:5)
#67     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#68     RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5161:32)
#69     MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5561:17)
#70     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#71     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#72     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#73     StatefulElement.update (package:flutter/src/widgets/framework.dart:4413:5)
#74     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#75     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#76     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#77     ProxyElement.update (package:flutter/src/widgets/framework.dart:4557:5)
#78     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#79     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#80     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#81     StatefulElement.update (package:flutter/src/widgets/framework.dart:4413:5)
#82     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#83     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5452:14)
#84     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#85     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#86     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#87     StatelessElement.update (package:flutter/src/widgets/framework.dart:4298:5)
#88     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#89     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5452:14)
#90     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#91     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#92     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#93     StatefulElement.update (package:flutter/src/widgets/framework.dart:4413:5)
#94     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#95     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#96     Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#97     StatefulElement.update (package:flutter/src/widgets/framework.dart:4413:5)
#98     Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#99     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#100    Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#101    ProxyElement.update (package:flutter/src/widgets/framework.dart:4557:5)
#102    Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#103    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#104    Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#105    ProxyElement.update (package:flutter/src/widgets/framework.dart:4557:5)
#106    Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#107    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#108    Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#109    StatefulElement.update (package:flutter/src/widgets/framework.dart:4413:5)
#110    Element.updateChild (package:flutter/src/widgets/framework.dart:2977:15)
#111    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4243:16)
#112    Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
#113    BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2432:33)
#114    WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:773:20)
#115    RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:283:5)
#116    SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1102:15)
#117    SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1041:9)
#118    SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:957:5)
#122    _invoke (dart:ui/hooks.dart:259:10)
#123    _drawFrame (dart:ui/hooks.dart:217:3)
(elided 3 frames from package dart:async)

Unsound Null Safety error

On run, I encountered this error

Error: Cannot run with sound null safety, because the following dependencies don't support null safety:

   - package:flutter_gauge

I think this is due to recent requirements for null safety in Flutter. There is a migration tool and other solutions found at https://dart.dev/go/unsound-null-safety.

On the whole, null safety is not a bad idea and I don't imagine that it'd be too hard to work through the code to ensure it. Depending on demand, I may be willing to put a PR together.

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alitorki2651 / flutter_gauge Goto Github PK

flutter_gauge's People

Contributors

Stargazers

Watchers

Forkers

flutter_gauge's Issues

activeColor losses in android

Specify license

isCircle parameter shows circle correctly only if width/height are higher than a threshold

How to show semi and full circle

Update widget after change index value

start parameter doesnt work

Tickers used by AnimationControllers should be disposed by calling dispose()

Unsound Null Safety error

Recommend Projects

React

Vue.js

Typescript

TensorFlow

Django

Laravel

D3

Recommend Topics

javascript

web

server

Machine learning

Visualization

Game

Recommend Org

Facebook

Microsoft

Google

Alibaba

D3

Tencent