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feat: (flutter) (web) if importCanvasAsWidget is false, render transparency

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This commit is contained in:
Nick Fisher
2024-09-05 17:52:19 +08:00
parent 4909f4395d
commit c3388f2a48
1 changed files with 20 additions and 10 deletions
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30
thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_impl.dart
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@@ -1,19 +1,32 @@
import 'dart:js_util';
import 'dart:js_interop';
import 'dart:js_interop_unsafe';
import 'dart:ui' as ui;
import 'dart:ui_web' as ui_web;
import 'package:flutter/material.dart';
import 'package:thermion_flutter_web/thermion_flutter_web_options.dart';
import 'package:web/web.dart';
import 'package:flutter/widgets.dart';
import 'dart:html' as html;
class ThermionWidgetWeb extends StatefulWidget {
class ThermionWidgetWeb extends StatelessWidget {
final ThermionFlutterWebOptions options;
const ThermionWidgetWeb({super.key, required this.options});
@override
State<StatefulWidget> createState() => ThermionWidgetWebState();
Widget build(BuildContext context) {
if (options.importCanvasAsWidget) {
return _ImageCopyingWidget();
}
return Container(color: const Color(0x00000000));
}
}
class ThermionWidgetWebState extends State<ThermionWidgetWeb> {
class _ImageCopyingWidget extends StatefulWidget {
@override
State<StatefulWidget> createState() {
return _ImageCopyingWidgetState();
}
}
class _ImageCopyingWidgetState extends State<_ImageCopyingWidget> {
ui.Image? _img;
@override
@@ -41,9 +54,6 @@ class ThermionWidgetWebState extends State<ThermionWidgetWeb> {
@override
Widget build(BuildContext context) {
if (_img == null) {
return Container(color: Colors.transparent);
}
return RawImage(image: _img!);
}
}