public void CurveFromTo(float x1, float y1, float x3, float y3)
{
if (inText) {
if (autoControlTextBlocks) {
EndText();
} else {
throw new IllegalPdfSyntaxException(
MessageLocalization.GetComposedMessage("path.construction.operator.inside.text.object"));
}
}
content.Append(x1).Append(' ').Append(y1).Append(' ').Append(x3).Append(' ').Append(y3).Append(" y").Append_i(separator);
}