IntuitiveSize constructor

IntuitiveSize(BuildContext context, { double minWidth = 0, double minHeight = 0, double maxWidth = 1, double maxHeight = 1, double? variableWidth, double? variableHeight, IntuitiveSizeOrientation orientation = IntuitiveSizeOrientation.portrait, bool useRatioWidth = false, bool useRatioHeight = false, double constantWidthSubtract = 0, })

Implementation

IntuitiveSize(
  BuildContext context, {
  double minWidth = 0,
  double minHeight = 0,
  double maxWidth = 1,
  double maxHeight = 1,
  double? variableWidth,
  double? variableHeight,
  this.orientation = IntuitiveSizeOrientation.portrait,
  bool useRatioWidth = false,
  bool useRatioHeight = false,
  double constantWidthSubtract = 0,
}) {
  /// Inisialisasi dan konversi nilai input
  final rawSize = MediaQuery.of(context).size;

  final rawMinWidth = minWidth <= 1 ? minWidth * rawSize.width : minWidth;
  final rawMinHeight = minHeight <= 1 ? minHeight * rawSize.height : minHeight;

  final rawMaxWidth = maxWidth <= 1 ? maxWidth * rawSize.width : maxWidth;
  final rawMaxHeight = maxHeight <= 1 ? maxHeight * rawSize.height : maxHeight;

  /// Cek apakah nilai input yang di input sudah sesuai
  assert(rawMinWidth <= rawMaxWidth, 'dimen-error: minWidth > maxWidth');
  assert(rawMinHeight <= rawMaxHeight, 'dimen-error: minHeight > maxHeight');
  assert(variableWidth == null || (variableWidth > 0 && variableWidth < 1),
      'dimen-error: nilai variabel width harus antara 0-1');
  assert(variableHeight == null || (variableHeight > 0 && variableHeight < 1),
      'dimen-error: nilai variabel height harus antara 0-1');

  var rawWidth = variableWidth == null ? minWidth : variableWidth * rawSize.width;
  var rawHeight = variableHeight == null ? minHeight : variableHeight * rawSize.height;

  /// Cek apakah user meminta nilai input bergantung pada rasio
  final ratio = orientation == IntuitiveSizeOrientation.portrait
      ? rawSize.height / rawSize.width
      : rawSize.width / rawSize.height;
  rawWidth = useRatioWidth ? rawWidth / ratio : rawWidth;
  rawHeight = useRatioHeight ? rawHeight / ratio : rawHeight;

  if (rawWidth <= rawMinWidth) {
    _width = rawMinWidth - constantWidthSubtract;
  } else if (rawWidth >= rawMaxWidth) {
    _width = rawMaxWidth - constantWidthSubtract;
  } else {
    _width = rawWidth - constantWidthSubtract;
  }

  if (rawHeight <= rawMinHeight) {
    _height = rawMinHeight;
  } else if (rawHeight >= rawMaxHeight) {
    _height = rawMaxHeight;
  } else {
    _height = rawHeight;
  }

  //
  // _minimumWidth = minWidth <= 1 ? rawSize.width * minWidth : minWidth;
  // _minimumHeight = minHeight <= 1 ? rawSize.height * minHeight : minHeight;
  //
  // _maximumWidth = maxWidth <= 1 ? rawSize.width * maxWidth : maxWidth;
  // _maximumHeight = maxHeight <= 1 ? rawSize.height * maxHeight : maxHeight;
  //
  // variableWidth ??= minWidth;
  // variableHeight ??= minHeight;
  //
  //
  // if (heightWithRatio) {
  //   rawHeight /= ratio;
  // }
  //
  // /// Memasukkan nilai ke dimen
  // _variableWidth =
  // variableWidth <= 1 ? rawSize.width * variableWidth : variableWidth;
  // _variableHeight =
  // variableHeight <= 1 ? rawSize.height * variableHeight : variableHeight;
  //
  // _useMinimumWidth = minWidthCondition ?? _variableWidth < _minimumWidth;
  // _useMinimumHeight = minHeightCondition ?? _variableHeight < _minimumHeight;
  //
  // _useMaximumWidth = maxWidthCondition ?? _variableWidth > _maximumWidth;
  // _useMaximumHeight = maxHeightCondition ?? _variableHeight > _maximumHeight;
  //
  // String message = 'use ';
  // if (_useMinimumWidth) {
  //   message += 'min width & ';
  // } else if (_useMaximumWidth) {
  //   message += 'max width & ';
  // } else {
  //   message += 'variable width & ';
  // }
  //
  // if (_useMinimumHeight) {
  //   message += 'min height configuration';
  // } else if (_useMaximumHeight) {
  //   message += 'max height configuration';
  // } else {
  //   message += 'variable height configuration';
  // }
  //
  // log(message, name: name.isNotEmpty ? 'dimen.$name' : 'dimen');
}