protected BigRational _2df_get_br_ordinate_start()
{
BigRational br_top_edge = BigRational.ConvertToBigRational(_2df_top_edge);
BigRational br_interval_length = BigRational.Divide(BigRational.ConvertToBigRational(_2df_bottom_edge) - br_top_edge, new BigRational(_2df_imagine_height));
return(br_top_edge + br_interval_length * (new BigRational(_2df_imagine_top)));
}
protected BigRational _2df_get_br_abciss_start()
{
BigRational br_left_edge = BigRational.ConvertToBigRational(_2df_left_edge);
BigRational br_interval_length = BigRational.Divide(BigRational.ConvertToBigRational(_2df_right_edge) - br_left_edge, new BigRational(_2df_imagine_width));
return(br_left_edge + br_interval_length * (new BigRational(_2df_imagine_left)));
}
protected BigRational _2df_get_br_ordinate_interval_length()
{
return(BigRational.Divide(BigRational.ConvertToBigRational(_2df_bottom_edge) - BigRational.ConvertToBigRational(_2df_top_edge), new BigRational(_2df_imagine_height)));
}
protected BigRational _2df_get_br_abciss_interval_length()
{
return(BigRational.Divide(BigRational.ConvertToBigRational(_2df_right_edge) - BigRational.ConvertToBigRational(_2df_left_edge), new BigRational(_2df_imagine_width)));
}