Inheritance: AspectPreservingRectCourseObj
Exemplo n.º 1
0
 // Update currentObj to reflect dragging to the given location.
 void DragTo(PointF location)
 {
     currentObj = (DescriptionCourseObj) startingObj.Clone();
     currentObj.MoveHandle(handleDragging, location);
 }
Exemplo n.º 2
0
        // Create the course objects associated with this special. Assign the given layer to it.
        static CourseObj CreateDescriptionSpecial(EventDB eventDB, SymbolDB symbolDB, CourseView.DescriptionView descriptionView, CourseLayer layer)
        {
            Special special = eventDB.GetSpecial(descriptionView.SpecialId);
            Debug.Assert(special.kind == SpecialKind.Descriptions);

            DescriptionKind descKind;
            DescriptionLine[] description = GetCourseDescription(eventDB, symbolDB, descriptionView.CourseDesignator, out descKind);
            CourseObj courseObj = new DescriptionCourseObj(descriptionView.SpecialId, special.locations[0], (float)Geometry.Distance(special.locations[0], special.locations[1]), symbolDB, description, descKind, special.numColumns);
            courseObj.layer = layer;
            return courseObj;
        }
Exemplo n.º 3
0
        public override MapViewer.DragAction LeftButtonDown(Pane pane, PointF location, float pixelSize, ref bool displayUpdateNeeded)
        {
            if (pane != Pane.Map)
                return MapViewer.DragAction.None;

            // Begin dragging out the description block; start at 1 column
            startLocation = location;
            startingObj = new DescriptionCourseObj(Id<Special>.None, startLocation, 1F, symbolDB, description, kind, 1);
            handleDragging = new PointF(startingObj.rect.Right, startingObj.rect.Top);
            DragTo(location);
            displayUpdateNeeded = true;
            return MapViewer.DragAction.ImmediateDrag;
        }