captureFromWidget on ListView causes Bottom Overflowed - cuts off screenshot about screenshot HOT 7 OPEN

targetSize is the key here. By default, it uses the device viewport. If your screenshot is overflowing vertically and you want to give it more space to grow, you can use the viewport width and a much higher value for height. This seems to work well.

final FlutterView? view = View.maybeOf(context);
final Size? viewSize = view == null ? null : view.physicalSize / view.devicePixelRatio;
final Size? targetSize = viewSize == null ? null : Size(viewSize.width, 999);

result = await screenshotController.captureFromWidget(
  targetSize: targetSize,
  pixelRatio: 4,
  Container(), // Your widget to render
);

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I meet the same question, did your get the Exception, begin with A RenderFlex overflowed?

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actual，I warp the widget with SingleChildScrollView, still except with RenderFlex overflowed

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Go check this issue ( #10 ) and see if it helps.. I'm wondering if the height is taller than the screen, you're using some scrollable widget..

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hi bro, the widget I want to capture:

1. sure in list view which is scrollable,I just want to capture the item ,not whole list!
2. it works only item shorter than screen, while, when item longer than screen, it's not work

sum that, a item itself longer than screen...and in a scrollable list....

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Check the source code (screenshot.dart). The released code is not updated. There's a fix for this issue. You can use the targetSize.

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if only on Android/iOS,try widget_screenshot,this support long screenshot, and other platform is currently under development.

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