public MergedCellRetangle(RetanglePosition retanglePosition, RetangleSize retangleSize, string text, string format)
{
RetanglePosition = retanglePosition;
RetangleSize = retangleSize;
this.Title = text;
Format = format;
}
public MergedCellRetangle(RetanglePosition retanglePosition, RetangleSize retangleSize, string text)
: this(retanglePosition, retangleSize, text, string.Empty)
{
}