Flags are returned with different sizes

ListTile(
                    leading: Flags.getFullFlag('it', 20, null),
                    title:
                        Text(AppLocalizations.of(context).translate('italian')),
                  ),
                  ListTile(
                    leading: Flags.getFullFlag('gb', 20, null),
                    title:
                        Text(AppLocalizations.of(context).translate('english')),
                  ),

Hi, I wanted to push a fix because I've noticed that there are some problems with the countries like Scotland gb-sct, Wales gb-wls etc. there are not mapped and cannot address it with enum. Also, the files should be renamed with an underscore to list them in enum GB_SCT.

When I want to push I'm getting:

ERROR: Permission to LunaGao/flag_flutter.git denied to philiposD.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

I have build errors on Flutter (Channel stable, 1.20.0)

Error: Type 'DiagnosticableMixin' not found.
Error: Type 'DiagnosticableMixin' not found
Error: The type 'DiagnosticableMixin' can't be mixed in
Error: Superclass has no method named 'debugFillProperties'
Error: Superclass has no method named 'debugFillProperties'

Those errors come from flutter_svg: ^0.17.4 when used with this version of Flutter

I am using the following to fix this:

dependency_overrides: flutter_svg: 0.18.0

Solution:

Upgrade flag package's flutter_svg dependency version to 0.18.0

Hi, Thanks for providing this package, here is my issue with the latest version of flutter:

"Because flag 3.0.1 depends on flutter_svg ^0.17.4 and no versions of flag match >3.0.1 <4.0.0, flag ^3.0.1 requires flutter_svg ^0.17.4."

Error:

``════════ Exception caught by SVG ═══════════════════════════════════════════════ The following StateError was thrown resolving a single-frame picture stream: Bad state: Expected to find Drawable with id url(#O). Have ids: (url(#D), url(#E), url(#e), url(#G))

When the exception was thrown, this was the stack #0 DrawableDefinitionServer.getDrawable package:flutter_svg/src/vector_drawable.dart:577 #1 _Elements.use package:flutter_svg/…/svg/parser_state.dart:184 #2 SvgParserState.parse package:flutter_svg/…/svg/parser_state.dart:776 #3 SvgParser.parse package:flutter_svg/parser.dart:14 ... Picture provider: ExactAssetPicture(name: "packages/flag/res/flag/br.svg", bundle: null, colorFilter: null) Picture key: AssetBundlePictureKey(bundle: PlatformAssetBundle#12a7a(), name: "packages/flag/res/flag/br.svg", colorFilter: null) ════════════════════════════════════════════════════════════════════════════════´´

I tried to add other flags (AB and US) and they work perfectly, but the brazilian flag isn't working

Please add these countries to your list:

South Africa South Georgia and the South Sandwich Islands Nepal Oman Sri Lanka Isle of Man Serbia Cayman Islands Dominica, Commonwealth of Grenada Haiti American Samoa Argentina Brazil Falkland Islands (Malvinas) Peru

Thanks! :)

• #70 removed almost all clipPath-tags inside the defs-tag (Flags were cut off)
• #77 #71 changed the pt values to pixel (1pt ~= 1.3333333px)
• #69 #74 #67 Flutter svg goes through the ids from top to bottom. In some svg's there is first a href="url(#a)" link to an id which is set afterwards with id="a". I added the required svg elements to the defs tag for the flags where the error occurred. I did NOTHING to the flags themselves except the Korean flag because it was broken.
• Added around 60 missing flags into the FlagsCode Enum
• Updated flutter_svg to version 1.0.3
• Updated the flags (6.6.3) provided by https://github.com/lipis/flag-icons

All flags are working without any errors either on 4x3 or 1x1 format. & nearly all issues are resolved with this pr.

This is the first pull request I have ever made. Be kind with me 😄

Currently, this library contains flags of states that are UN members, complemented by a couple of other flags which belong to disputed or undisputed territories. However, at this point, the addition of these territories seem arbitrary.

To prevent any discussion that may arise in the future about the addition of a certain flag, and to add around 50 territories which are currently missing from this library, I propose the list of ISO 3166-1 alpha-2 country codes to be used to define the body of countries and territories included in this library.

The ISO 3166-1 alpha-2 specification seems to be the de facto standard that defines countries and territories. It comprises all the countries which are currently included in the library and will add around 50 more, although some of them will not have associated flags.

So, I think enums are just safer because we are in a typed language so makes sense to use it. You could keep strings as is and mark them as deprecated so that in near future they can be removed without breaking changes. For those who still prefer literals you could provide a Flag.fromString, but it wouldn't harm to get rid of the strings, but that's just my opinion. Would like to know what you guys think.

This Plugin is not working in flutter web.

[debug] Capture from onError ImageCodecException: Failed to decode image data. Image source: http://localhost:63126/assets/packages/flag/res/flag/fr.svg

Vatican City govern by the Holy See is widely recognised as independent state, although it is not a UN member state. Flag taken from Wikimedia. Not sure how you'd want to update the description to fit an undisputed territory that is a non-UN state.

Greetings, I have an error of type FormatException("Invalid double", source) when I try to use the flag of Colombia code CO, it works for me with the one of Mexico and some others

Thank you for the package it has been very useful for me

while i was trying to show the flags of countries like brazil and afgansthan by using both the flagcodes and strings (flagcode.AF,"AF"). i got a svg realted exception. The exception is given below:- ----------------Exception------------------------- #6 SvgParserState.parse package:flutter_svg/…/svg/parser_state.dart:885 #7 SvgParser.parse package:flutter_svg/parser.dart:27 #8 Svg.fromSvgString package:flutter_svg/svg.dart:139 #9 Svg.svgPictureStringDecoder package:flutter_svg/svg.dart:90 Picture provider: ExactAssetPicture(name: "packages/flag/res/4x3/af.svg", bundle: null, colorFilter: null) Picture key: AssetBundlePictureKey(bundle: PlatformAssetBundle#3ea37(), name: "packages/flag/res/4x3/af.svg", colorFilter: null, theme: SvgTheme(currentColor: null, fontSize: 14.0, xHeight: 7.0))

Out of ~25 or so flags I use, one is cousing trouble - Malta:

Web:

======== Exception caught by SVG ===================================================================
The following FormatException was thrown resolving a single-frame picture stream:
Invalid double
1pt

When the exception was thrown, this was the stack: 
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 251:49  throw_
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/patch/core_patch.dart 214:5             parse
packages/flutter_svg/src/utilities/numbers.dart 23:17                                                                      parseDouble
packages/flutter_svg/src/svg/parser_state.dart 1065:27                                                                     parseDoubleWithUnits
packages/flutter_svg/src/svg/parser_state.dart 1357:13                                                                     parseStroke
packages/flutter_svg/src/svg/parser_state.dart 1590:15                                                                     parseStyle
packages/flutter_svg/src/svg/parser_state.dart 955:7                                                                       addShape
packages/flutter_svg/src/svg/parser_state.dart 985:12                                                                      startElement
packages/flutter_svg/src/svg/parser_state.dart 881:13                                                                      parse
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 45:50            <fn>
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/zone.dart 1685:54                                          runUnary
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/future_impl.dart 159:18                                    handleValue
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/future_impl.dart 766:44                                    handleValueCallback
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/future_impl.dart 795:13                                    _propagateToListeners
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/future_impl.dart 465:9                                     callback
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/schedule_microtask.dart 40:11                              _microtaskLoop
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/schedule_microtask.dart 49:5                               _startMicrotaskLoop
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 166:15           <fn>
Picture provider: ExactAssetPicture(name: "packages/flag/res/4x3/mt.svg", bundle: null, colorFilter: null)
Picture key: AssetBundlePictureKey(bundle: PlatformAssetBundle#6e2bc(), name: "packages/flag/res/4x3/mt.svg", colorFilter: null, theme: SvgTheme(currentColor: null, fontSize: 14, xHeight: 7))
====================================================================================================

Android:

======== Exception caught by SVG ===================================================================
The following FormatException was thrown resolving a single-frame picture stream:
Invalid double
1pt

When the exception was thrown, this was the stack: 
#0      double.parse (dart:core-patch/double_patch.dart:111:28)
#1      parseDouble (package:flutter_svg/src/utilities/numbers.dart:23:17)
#2      SvgParserState.parseDoubleWithUnits (package:flutter_svg/src/svg/parser_state.dart:1065:27)
#3      SvgParserState.parseStroke (package:flutter_svg/src/svg/parser_state.dart:1357:13)
#4      SvgParserState.parseStyle (package:flutter_svg/src/svg/parser_state.dart:1590:15)
#5      SvgParserState.addShape (package:flutter_svg/src/svg/parser_state.dart:955:7)
#6      SvgParserState.startElement (package:flutter_svg/src/svg/parser_state.dart:985:12)
#7      SvgParserState.parse (package:flutter_svg/src/svg/parser_state.dart:881:13)
<asynchronous suspension>
#8      SvgParser.parse (package:flutter_svg/parser.dart:27:12)
<asynchronous suspension>
#9      Svg.fromSvgString (package:flutter_svg/svg.dart:139:12)
<asynchronous suspension>
#10     Svg.svgPictureStringDecoder (package:flutter_svg/svg.dart:90:34)
<asynchronous suspension>
Picture provider: ExactAssetPicture(name: "packages/flag/res/4x3/mt.svg", bundle: null, colorFilter: null)
Picture key: AssetBundlePictureKey(bundle: PlatformAssetBundle#7afac(), name: "packages/flag/res/4x3/mt.svg", colorFilter: null, theme: SvgTheme(currentColor: null, fontSize: 14.0, xHeight: 7.0))
====================================================================================================