internal/flutter_image_picker
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layout improvements

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commitimpush 2022-08-31 14:57:01 +02:00
parent fe9ca37185
commit 21c70fb6be
1 changed files with 16 additions and 4 deletions
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20
example/lib/main.dart
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@ -39,6 +39,8 @@ class _ImagePickerExampleHomePageState
extends State<ImagePickerExampleHomePage> { extends State<ImagePickerExampleHomePage> {
Uint8List? image; Uint8List? image;
ImagePicker imagePicker = ImagePicker(); ImagePicker imagePicker = ImagePicker();
double whiteSpace = 20;
double imageWidth = 300;
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
@ -53,17 +55,27 @@ class _ImagePickerExampleHomePageState
children: <Widget>[ children: <Widget>[
Column(children: [ Column(children: [
if (image == null) ...[ if (image == null) ...[
Image.asset('assets/images/placeholder.png') Image.asset(
'assets/images/placeholder.png',
width: imageWidth,
height: imageWidth,
)
] else ...[ ] else ...[
Image.memory(image!) Image.memory(
image!,
width: imageWidth,
height: imageWidth,
)
] ]
]), ]),
const SizedBox(height: 20), SizedBox(height: whiteSpace),
const Text( const Text(
'Pick an image or make a photo!', 'Pick an image or make a photo!',
), ),
SizedBox(height: whiteSpace / 2),
ElevatedButton( ElevatedButton(
onPressed: pickImage, child: const Text('Pick Image')) onPressed: pickImage, child: const Text('Pick Image')),
SizedBox(height: whiteSpace),
], ],
), ),
), ),