public void Draw()
{
List <byte> byteList = new List <byte>();
//设置字体大小
XingKongScreen.SetFontSize((int)FontSize);
//生成坐标数据
IEnumerable <byte> left = BitConverter.GetBytes(Left).Reverse();
IEnumerable <byte> top = BitConverter.GetBytes(Top).Reverse();
//生成字符串数据
byte[] str = Encoding.GetEncoding("GBK").GetBytes(Text);
IEnumerable <byte> length = BitConverter.GetBytes((short)(9 + str.Length + 1 + 4)).Reverse();
byteList.Add(0xA5);
byteList.AddRange(length);
byteList.Add(0x30);
byteList.AddRange(left);
byteList.AddRange(top);
byteList.AddRange(str);
byteList.Add(0x00);
byteList.AddRange(new byte[] { 0xCC, 0x33, 0xC3, 0x3C });
byte checkByte = XingKongScreen.getCheckByte(byteList);
byteList.Add(checkByte);
object asyncLockObj = XingKongScreen.AsyncLockObj;
lock (asyncLockObj)
{
XingKongScreen.Write(byteList);
}
NeedDraw = false;
}
