/// <inheritdoc />
/// <summary>
/// Applies the specified scalars
/// </summary>
/// <param name="w">Width scalar</param>
/// <param name="h">Height scalar</param>
public virtual void SetScalars(FontWidthScalar w, FontHeighScalar h)
{
// If both scalars are set to "keep current" then do nothing
if (w == FontWidthScalar.NOP && h == FontHeighScalar.NOP)
{
return;
}
// Do not alter the scalars if param is set to x0 which means
// "keep the current scalar"
Width = w == FontWidthScalar.NOP ? Width : w;
Height = h == FontHeighScalar.NOP ? Height : h;
byte wb = (byte)w;
byte hb = (byte)h;
byte[] cmd = (byte[])SetScalarCommand.Clone();
cmd[2] = (byte)(wb | hb);
internalSend(cmd);
}
/// <summary>
/// Phoenix support normal and double scalars. All other scalar values will
/// be ignored.
/// </summary>
/// <param name="w">New scalar (1x, 2x, nop)</param>
/// <param name="h">New scalar (1x, 2x, nop)</param>
public override void SetScalars(FontWidthScalar w, FontHeighScalar h)
{
var newWidth = Width;
if (w == FontWidthScalar.NOP || w == FontWidthScalar.w1 || w == FontWidthScalar.w2)
{
newWidth = w;
}
var newHeight = Height;
if (h == FontHeighScalar.NOP || h == FontHeighScalar.h1 || h == FontHeighScalar.h2)
{
newHeight = h;
}
// Only apply update if either property has changed
if (newWidth != Width || newHeight != Height)
{
base.SetScalars(newWidth, newHeight);
}
}
