Smrf.NodeXL.ExcelTemplate.GraphImageUserSettingsDialog.CalculateWidthOrHeight C# (CSharp) Method

    CalculateWidthOrHeight
    (
        Boolean bCalculateWidth
    )
    {
        AssertValid();

        m_bCalculatingHeightOrWidth = true;

        Double dNodeXLControlAspectRatio =
            (Double)m_oNodeXLControlSizePx.Width /
            (Double)m_oNodeXLControlSizePx.Height;

        Int32 iOtherDimension;

        if ( bCalculateWidth ? ValidateHeight(out iOtherDimension) :
            ValidateWidth(out iOtherDimension) )
        {
            Int32 iCalculatedDimension;
            NumericUpDown oCalculatedNumericUpDown;

            if (bCalculateWidth)
            {
                iCalculatedDimension = (Int32)
                    ( (Double)iOtherDimension * dNodeXLControlAspectRatio );

                oCalculatedNumericUpDown = nudWidth;
            }
            else
            {
                iCalculatedDimension = (Int32)
                    ( (Double)iOtherDimension / dNodeXLControlAspectRatio );

                oCalculatedNumericUpDown = nudHeight;
            }

            if (iCalculatedDimension >= oCalculatedNumericUpDown.Minimum &&
                iCalculatedDimension <= oCalculatedNumericUpDown.Maximum)
            {
                oCalculatedNumericUpDown.Value = iCalculatedDimension;
            }
            else
            {
                oCalculatedNumericUpDown.Text = String.Empty;
            }
        }

        m_bCalculatingHeightOrWidth = false;
    }