/// <summary>
/// GS ! n
/// </summary>
public static byte[] SelectCharSizeWidth(CharSizeWidth charSize)
=> new byte[]
{
0x1D, 0x21, (byte)charSize
};
/// <summary>
/// GS ! n
/// </summary>
public static byte[] SelectCharSize(CharSizeWidth charSizeWidth, CharSizeHeight charSizeHeight)
{
var charSize = (byte)charSizeWidth | (byte)charSizeHeight;
return(new byte[] { 0x1D, 0x21, (byte)charSize });
}