WebProblem with other answers is that if you use Text widget to display your text and constraint it with measurements result without considering default font family and scale factor, then you will get wrong results because Text widget is using device's textScaleFactor by default and passing it to RichText widget inside of it. This is the correct code to measure text size: WebAug 5, 2024 · 1 Answer. Sorted by: 0. If you’re wanting to get the height before the children widget are built, use a LayoutBuilder widget to wrap the descendants. Otherwise you …
flutter - How can i get width and height of Text? - Stack Overflow
WebNov 15, 2024 · Step 4: Creating Scaffold Widget. Give the home property and there can be a scaffold widget that has the property of AppBar and body. AppBar allows us to give the title of AppBar, color, leading, and trailing icon. The body has the Center widget that has Column as a child, Again Column can have multiple children. Here we have sizedbox, … WebJun 24, 2024 · When the number of these inside containers is less, the scrolling works perfectly like this. But as I increase the number of containers inside the big container, scrolling kind of overflows the container, like … flutter in throat sensation
In flutter how can we set height or width by percentage?
WebApr 16, 2024 · Assuming that you have a top AppBar and a BottomNavigationBar, you can use this formula: MediaQuery.of (context).size.height - // total height kToolbarHeight - // top AppBar height MediaQuery.of (context).padding.top - // top padding kBottomNavigationBarHeight // BottomNavigationBar height. This one worked. Thanks. WebSep 11, 2024 · Occasionally in Flutter, you will need to get the size and/or position of a widget. Some common use cases for this are: You need to measure something and make some decision based on that. For example, you might switch from an expanded column, to a scrolling column, at a certain height threshold. WebApr 5, 2024 · Apr 5, 2024 at 16:11. Add a comment. 1. You can access the MediaQuery property. h = MediaQuery.of (context).size.height w = MediaQuery.of (context).size.width myWidgetHeight = h * 0.35. This is helpful when u want to get the size of the screen the app is working on and manipulate in a function, other than a widget property. green haven fish game assn inc