fis_lib_measure/lib/view/paint/parts/rectangle.dart

import 'package:fis_measure/view/paint/parts/index.dart';
import 'package:flutter/material.dart';

/// ai矩形
class PaintAIRectangle extends CustomPainter {
  final double left;
  final double top;
  final double width;
  final double height;

  PaintAIRectangle(
    this.left,
    this.top,
    this.width,
    this.height,
  );
  @override
  void paint(Canvas canvas, Size size) {
    Rect rect = Rect.fromLTWH(
      left,
      top,
      width,
      height,
    );
    canvas.drawRect(rect, aiPaint);
  }

  @override
  bool shouldRepaint(covariant PaintAIRectangle oldDelegate) {
    return oldDelegate.hashCode != hashCode;
  }
}