NPlot.PlotSurface2D.DeterminePhysicalAxesToDraw C# (CSharp) Method

        private void DeterminePhysicalAxesToDraw(Rectangle bounds, Axis xAxis1, Axis xAxis2, Axis yAxis1, Axis yAxis2,
                                                 out PhysicalAxis pXAxis1, out PhysicalAxis pXAxis2, out PhysicalAxis pYAxis1, out PhysicalAxis pYAxis2)
        {
            Rectangle cb = bounds;

            pXAxis1 = new PhysicalAxis(xAxis1, new Point(cb.Left, cb.Bottom), new Point(cb.Right, cb.Bottom));
            pYAxis1 = new PhysicalAxis(yAxis1, new Point(cb.Left, cb.Bottom), new Point(cb.Left, cb.Top));
            pXAxis2 = new PhysicalAxis(xAxis2, new Point(cb.Left, cb.Top), new Point(cb.Right, cb.Top));
            pYAxis2 = new PhysicalAxis(yAxis2, new Point(cb.Right, cb.Bottom), new Point(cb.Right, cb.Top));

            int bottomIndent = m_padding;
            if (!pXAxis1.Axis.Hidden)
            {
                // evaluate its bounding box
                Rectangle bb = pXAxis1.GetBoundingBox();
                // finally determine its indentation from the bottom
                bottomIndent = bottomIndent + bb.Bottom - cb.Bottom;
            }

            int leftIndent = m_padding;
            if (!pYAxis1.Axis.Hidden)
            {
                // evaluate its bounding box
                Rectangle bb = pYAxis1.GetBoundingBox();
                // finally determine its indentation from the left
                leftIndent = leftIndent - bb.Left + cb.Left;
            }

            int topIndent = m_padding;
            float scale = DetermineScaleFactor(bounds.Width, bounds.Height);
            int titleHeight;
            if (AutoScaleTitle)
            {
                titleHeight = Utils.ScaleFont(m_titleFont, scale).Height;
            }
            else
            {
                titleHeight = m_titleFont.Height;
            }

            //count number of new lines in title.
            int nlCount = 0;
            for (int i = 0; i < m_title.Length; ++i)
            {
                if (m_title[i] == '\n')
                    nlCount += 1;
            }
            titleHeight = (int)(((float)nlCount * 0.75 + 1.0f) * (float)titleHeight);

            if (!pXAxis2.Axis.Hidden)
            {
                // evaluate its bounding box
                Rectangle bb = pXAxis2.GetBoundingBox();
                topIndent = topIndent - bb.Top + cb.Top;

                // finally determine its indentation from the top
                // correct top indendation to take into account plot title
                if (m_title != "")
                {
                    topIndent += (int)(titleHeight * 1.3f);
                }
            }

            int rightIndent = m_padding;
            if (!pYAxis2.Axis.Hidden)
            {
                // evaluate its bounding box
                Rectangle bb = pYAxis2.GetBoundingBox();

                // finally determine its indentation from the right
                rightIndent = (int)(rightIndent + bb.Right - cb.Right);
            }

            // now we have all the default calculated positions and we can proceed to
            // "move" the axes to their right places

            // primary axes (bottom, left)
            pXAxis1.PhysicalMin = new Point(cb.Left + leftIndent, cb.Bottom - bottomIndent);
            pXAxis1.PhysicalMax = new Point(cb.Right - rightIndent, cb.Bottom - bottomIndent);
            pYAxis1.PhysicalMin = new Point(cb.Left + leftIndent, cb.Bottom - bottomIndent);
            pYAxis1.PhysicalMax = new Point(cb.Left + leftIndent, cb.Top + topIndent);

            // secondary axes (top, right)
            pXAxis2.PhysicalMin = new Point(cb.Left + leftIndent, cb.Top + topIndent);
            pXAxis2.PhysicalMax = new Point(cb.Right - rightIndent, cb.Top + topIndent);
            pYAxis2.PhysicalMin = new Point(cb.Right - rightIndent, cb.Bottom - bottomIndent);
            pYAxis2.PhysicalMax = new Point(cb.Right - rightIndent, cb.Top + topIndent);
        }