addTextByBitmap method Null safety

void addTextByBitmap(
  1. {required int x,
  2. required int y,
  3. required String text,
  4. String fontFamily = "0",
  5. int rotation = 0,
  6. int fontSize = 16}
)

以图片的方式打印文本

Implementation

void addTextByBitmap(
    {required int x,
    required int y,
    required String text,
    String fontFamily = "0",
    int rotation = 0,
    int fontSize = 16}) {
// todo
}