I have the the following requirements, that I'm unsure as to how to implement with the Rad Diagram control:
Our business objects all have geographical coordinates associated with them. The objects should be displayed as items on a diagram with the diagram positioning being representative of their geographical coordinates (Note The coordinate system in use is Northing / Easting). These coordinates should be two-way (i.e. the user should be able to drag the object to a new position and this should reflected in our object model).
Thus far I'm having difficulty understanding the following:
1) How to apply a 2 way scaling between the RadDiagram node's Point position and the business objects geographical Coordinates. The scaling should take into consideration the available space in the RadDiagram and the series of coordinates being plotted.
2) Have the business object's geographical coordinates display in the InformationAdorner i.e. whenever the object is being dragged the adorner should display the coordinates and not the X & Y of the Point.
3) How to flip the Y axis of the diagram (perhaps this is to be done in the scaling?)
I've looked thru' all the examples on the RadDiagram, but none seem appropriate for the above requirements. Any tips would be appreciated?
Gary.
Our business objects all have geographical coordinates associated with them. The objects should be displayed as items on a diagram with the diagram positioning being representative of their geographical coordinates (Note The coordinate system in use is Northing / Easting). These coordinates should be two-way (i.e. the user should be able to drag the object to a new position and this should reflected in our object model).
Thus far I'm having difficulty understanding the following:
1) How to apply a 2 way scaling between the RadDiagram node's Point position and the business objects geographical Coordinates. The scaling should take into consideration the available space in the RadDiagram and the series of coordinates being plotted.
2) Have the business object's geographical coordinates display in the InformationAdorner i.e. whenever the object is being dragged the adorner should display the coordinates and not the X & Y of the Point.
3) How to flip the Y axis of the diagram (perhaps this is to be done in the scaling?)
I've looked thru' all the examples on the RadDiagram, but none seem appropriate for the above requirements. Any tips would be appreciated?
Gary.