PurplePen.TopologyFormatter.FormatCourseToLayout C# (CSharp) Method

        public RectangleF FormatCourseToLayout(SymbolDB symbolDB, CourseView courseViewAllVariations, CourseView specificVariation, CourseLayout courseLayout, CourseLayer layerAllVariations, CourseLayer layerSpecificVariation)
        {
            this.eventDB = courseViewAllVariations.EventDB;
            this.symbolDB = symbolDB;
            this.courseLayout = courseLayout;
            this.courseLayerAllVariationsAndParts = layerAllVariations;
            this.courseLayerSpecificVariation = layerSpecificVariation;
            this.controlViewsAllVariationsAndParts = courseViewAllVariations.ControlViews;
            this.controlViewsSpecificVariation = specificVariation.ControlViews;
            this.controlPositions = new ControlPosition[controlViewsAllVariationsAndParts.Count];
            this.courseControlIdsSpecificVariation = QueryEvent.EnumCourseControlIds(eventDB, specificVariation.CourseDesignator).ToArray();
            this.variationMap = QueryEvent.GetVariantCodeMapping(eventDB, courseViewAllVariations.CourseDesignator);

            SizeF totalAbstractSize = AssignControlPositions(0, controlViewsAllVariationsAndParts.Count, 0, 0);

            // Now create objects now that the positions have been created.
            scaleRatio = 1.0F;
            appearance = new CourseAppearance();

            for (int index = 0; index < controlViewsAllVariationsAndParts.Count; ++index) {
                CreateObjectsForControlView(controlViewsAllVariationsAndParts[index], controlPositions[index]);
            }

            PointF bottomCenter = LocationFromAbstractPosition(0, 0);
            SizeF size = SizeFromAbstractSize(totalAbstractSize);
            RectangleF rect = new RectangleF(bottomCenter.X - size.Width / 2, bottomCenter.Y - size.Height, size.Width, size.Height);
            rect.Inflate(widthUnit, heightUnit);
            return rect;
        }

 // Update the topology
 void UpdateTopology()
 {
     if (topologyCourseView == null) {
         activeTopologyCourseLayout = null;
     }
     else {
         // Place the active course in the layout.
         activeTopologyCourseLayout = new CourseLayout();
         activeTopologyCourseLayout.SetLayerColor(CourseLayer.AllVariations, 1, NormalCourseAppearance.blackColorName, 0, 0, 0, 0.55F, false);
         activeTopologyCourseLayout.SetLayerColor(CourseLayer.MainCourse, NormalCourseAppearance.blackColorOcadId, NormalCourseAppearance.blackColorName, NormalCourseAppearance.blackColorC, NormalCourseAppearance.blackColorM, NormalCourseAppearance.blackColorY, NormalCourseAppearance.blackColorK, false);
         activeTopologyCourseLayout.SetLayerColor(CourseLayer.InvisibleObjects, 2, "DropTargets", 0, 0, 0, 0, false);
         TopologyFormatter formatter = new TopologyFormatter();
         formatter.FormatCourseToLayout(symbolDB, topologyCourseView, activeCourseView, activeTopologyCourseLayout, selectedCourseControl, selectedCourseControl2, CourseLayer.AllVariations, CourseLayer.MainCourse);
     }
 }