paint method

  1. @override
dynamic paint(
  1. PrinterCanvas canvas,
  2. PrinterOffset offset
)
override

渲染

Implementation

@override
paint(PrinterCanvas canvas, PrinterOffset offset) {
  if (printerConfig != null) {
    if (canvas.config != null) {
      canvas.config = printerConfig!.extendsStyle(canvas.config!);
    } else {
      canvas.config = printerConfig;
    }
  }
  for (var fontType in fontTypes) {
    canvas.addFont(fontType);
  }
  super.paint(canvas, offset);
}