encodeAlignment static method

dynamic encodeAlignment(Alignment? value)

Encodes the given value to either a String representation of the Alignment or a JSON map that follows the structure:

{
  "x": "<double>",
  "y": "<double>"
}

Supported string values are:

• bottomCenter
• bottomLeft
• bottomRight
• center
• centerLeft
• centerRight
• topCenter
• topLeft
• topRight

All other values, including null, will result in null.

Implementation

static dynamic encodeAlignment(Alignment? value) {
  dynamic result;

  if (value != null) {
    if (value.x == Alignment.bottomCenter.x &&
        value.y == Alignment.bottomCenter.y) {
      result = 'bottomCenter';
    } else if (value.x == Alignment.bottomLeft.x &&
        value.y == Alignment.bottomLeft.y) {
      result = 'bottomLeft';
    } else if (value.x == Alignment.bottomRight.x &&
        value.y == Alignment.bottomRight.y) {
      result = 'bottomRight';
    } else if (value.x == Alignment.center.x &&
        value.y == Alignment.center.y) {
      result = 'center';
    } else if (value.x == Alignment.centerLeft.x &&
        value.y == Alignment.centerLeft.y) {
      result = 'centerLeft';
    } else if (value.x == Alignment.centerRight.x &&
        value.y == Alignment.centerRight.y) {
      result = 'centerRight';
    } else if (value.x == Alignment.topCenter.x &&
        value.y == Alignment.topCenter.y) {
      result = 'topCenter';
    } else if (value.x == Alignment.topLeft.x &&
        value.y == Alignment.topLeft.y) {
      result = 'topLeft';
    } else if (value.x == Alignment.topRight.x &&
        value.y == Alignment.topRight.y) {
      result = 'topRight';
    } else {
      result = {
        'x': value.x,
        'y': value.y,
      };
    }
  }

  return _stripDynamicNull(result);
}