Flutter Alignment Tutorial with Examples

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1- Flutter Alignment

Alignment is used to define the way to align the position of a child widget in its parent.
  • TODO Link?
  • TODO Link?
Alignment Constructor

const Alignment(
   double x,
   double y
Flutter places a coordinate system in the center of the parent widget, and you can create an Alignment object from the two parameters x and y to describe how to align the position of the child widget.
The Alignment class defines a few constants corresponding to some common positions:
Constant Define
bottomCenter Alignment(0.0, 1.0)
bottomLeft Alignment(-1.0, 1.0)
bottomRight Alignment(1.0, 1.0)
center Alignment(0.0, 0.0)
centerLeft Alignment(-1.0, 0.0)
centerRight Alignment(1.0, 0.0)
topCenter Alignment(0.0, -1.0)
topLeft Alignment(-1.0, -1.0)
topRight Alignment(1.0, -1.0)

2- Examples

Container (
  decoration: BoxDecoration (
    image: const DecorationImage(
      image: NetworkImage('https://s3.o7planning.com/images/tom-and-jerry.png'),
      fit: BoxFit.cover,
  margin: EdgeInsets.all(10),
  alignment: Alignment.bottomLeft,
  child:  Text (
    "Tom and Jerry",
    style: TextStyle(
        fontSize: 20,
        color: Colors.red,
        fontWeight: FontWeight.bold

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