WatermarkRatio class

Position and size of the watermark on the screen.

The position and size of the watermark on the screen are determined by xRatio, yRatio, and widthRatio : (xRatio, yRatio) specify the coordinates of the top-left corner of the watermark, determining the distance from the top-left corner of the screen. widthRatio determines the width of the watermark.

Annotations

• @JsonSerializable.new(explicitToJson: true, includeIfNull: false)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

widthRatio → double?

The width of the watermark. The SDK calculates the proportional height of the watermark based on this value to ensure the image is not distorted when scaled. Value range: 0.0, 1.0, default is 0, meaning the watermark is not displayed.

final

xRatio → double?

The x-coordinate of the top-left corner of the watermark. The origin is the top-left corner of the screen. The x-coordinate is the horizontal offset of the watermark's top-left corner relative to the origin. Value range: 0.0, 1.0, default is 0.

final

yRatio → double?

The y-coordinate of the top-left corner of the watermark. The origin is the top-left corner of the screen. The y-coordinate is the vertical offset of the watermark's top-left corner relative to the origin. Value range: 0.0, 1.0, default is 0.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited