The height is uncertain, with white edges above and below

[tudosxxx]

1.The height is uncertain, with white edges above and below

`

Container(
width: Get.width,
height: Get.height,
color: Colors.black,
child: Center(
child: ScreenRecorder(
controller: screenRecorderController,
width: uiImage.width.toDouble(),
height: uiImage.height.toDouble(),
child: Stack(
children: [
Center(
child: Image.file(widget.file,width: uiImage.width.toDouble(),height: uiImage.height.toDouble(),),
),
Positioned(
top: y,
left: x,
child: GestureDetector(
onPanUpdate: (DragUpdateDetails e) {
setState(() {
x += e.delta.dx;
y += e.delta.dy;
});
},
onPanEnd: (DragEndDetails e){
print(e.velocity);
},
child: Text(widget.text,style: TextStyle(color: Colors.red,fontSize: 30),),
),
),
],
),
),
),
)

`

[tudosxxx]

[tudosxxx]

Gif Add Text

[tudosxxx]

[ueman]

I have a hard time understanding what exactly your asking for or what your issue is. Can you please explain your issue in more detail?

[tudosxxx]

fit: BoxFit.cover now，I can fill it with this attribute.Can I leave the width and height unlocked? Make sure it will not change during recording.

[ueman]

Can I leave the width and height unlocked?

Sure, if that's what you want.

Make sure it will not change during recording

That's something you have to enforce. I don't don't know what will happen if it changes during recording though.

In general, you have to enforce the size of the recording. The white borders come because that's what you're recording. If you don't want them, change the layout.

[tudosxxx]

It is too slow to generate files. Is there a solution? Or can you provide a view display first?

[ueman]

It is too slow to generate files.

Yep, I know.

Is there a solution?

I've prototyped a bit at #21, feel free to improve on that. I currently don't have time to work on it. If you happen to work on it, I would greatly appreciate a PR.

Or can you provide a view display first?

I don't know what you mean by that.