CropRegion class

Pixel crop rectangle used by explicit crop-region operations.

Constructors

CropRegion({required int x, required int y, required int width, required int height, required double cornerRadius})

Creates a crop rectangle in source-image pixel coordinates.

const

Properties

cornerRadius → double

Rounded corner radius in source-image pixels.

final

hashCode → int

The hash code for this object.

no setter, override

hasPositiveSize → bool

Whether width and height describe a non-empty rectangle.

no setter

height → int

Height of the crop rectangle in source-image pixels.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width → int

Width of the crop rectangle in source-image pixels.

final

x → int

Left edge of the crop rectangle in source-image pixels.

final

y → int

Top edge of the crop rectangle in source-image pixels.

final

Methods

clampToBounds({required int sourceWidth, required int sourceHeight}) → CropRegion

Returns this region clamped to an image of sourceWidth x sourceHeight.

copyWith({int? x, int? y, int? width, int? height, double? cornerRadius}) → CropRegion

Returns a copy with selected values replaced.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, Object?>

Converts this region to the map used by the background processor.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromMap(Map<Object?, Object?> map) → CropRegion

Creates a crop region from a map.