TorchButton

TorchButton is a class that represents a torch (flashlight) toggle button - allowing the user to customize the torch button of the CameraView how they see fit.

Definition

Assembly: dynamsoft_capture_vision_flutter

class TorchButton

Constructor

TorchButton({
  required this.location,
  this.torchOnImageBase64,
  this.torchOffImageBase64,
});

Properties

location

Sets the location of the torch button as a Rect - this rectangle specifies the button’s position and size on the screen. When creating a custom torch button, this property must be set.

Rect location;

Remarks

When setting the rectangle, please remember that the coordinates are in pixels.

torchOnImageBase64

Sets the icon image (as a base64 string) that will be displayed when the torch is on.

String? torchOnImageBase64;

torchOffImageBase64

Sets the icon image (as a base64 string) that will be displayed when the torch is off.

String? torchOffImageBase64;