I need a custom control to display a graph ( maybe several ) on a view with either linear or logarithmic gridlines.
The colour of each plotted graph will be different ( selectable )
The graph should have a variable number of co-ordinates and have the ability to show small markers on the graph.
Additionally, some text may be required on the perimeter of the graph.
As an optional feature now, but required long term: User operations on the graph may include zooming in to a region and displying the values in real time as the mouse is targeted at particular points,
A typical example shown in attachment.