internal LineLayout(font.TextLayout layout,
TextLineIterator lineIter,
float accumulatedHeight) {
_layout = layout;
_lineIter = lineIter;
_accumulatedHeight = accumulatedHeight;
}
internal TextLineIterator(string s, Font font, font.FontRenderContext frc, StringFormat format, float width, float height) {
_format = (format != null) ? format : new StringFormat();
_font = font;
_s = (s != null) ? s : String.Empty;
_frc = frc;
FontFamily ff = font.FontFamily;
_margin = font.Size*ff.GetDrawMargin(font.Style)/ff.GetEmHeight(font.Style);
_width = width;
_height = height;
}