public void RestoreState(int index, PdfContentByte cb)
{
int pops;
if (index < 0)
{
pops = Math.Min(-index, savedStates.Count);
}
else
{
pops = Math.Max(savedStates.Count - index, 0);
}
if (pops == 0)
{
return;
}
MetaState state = null;
while (pops-- != 0)
{
cb.RestoreState();
state = (MetaState)savedStates.Pop();
}
metaState = state;
}
public void SaveState(PdfContentByte cb)
{
cb.SaveState();
MetaState state = new MetaState(this);
savedStates.Push(state);
}
public float GetFontSize(MetaState state)
{
return Math.Abs(state.TransformY(height) - state.TransformY(0)) * Document.WmfFontCorrection;
}
public MetaState(MetaState state)
{
metaState = state;
}
public void SaveState(PdfContentByte cb)
{
cb.SaveState();
MetaState state = new MetaState(this);
savedStates.Push(state);
}
public MetaState(MetaState state)
{
metaState = state;
}
public float GetFontSize(MetaState state)
{
return(Math.Abs(state.TransformY(height) - state.TransformY(0)) * Document.WmfFontCorrection);
}
