Im wondering if its possible to add colored triangles (pointing up or down) at specific points (x,y) on an existing chart, such that they will update their positions if the chart is scrolled/zoomed.
Ive had a google around but havent stumbled across anything which seems to meet those requirements.
Any pointers would be appreciated.
Draw a point chart with markers.
Create your own image and use MarkerImage property to load custom image
Answer Explaining how to get your inverted triangles
Custom MarkerStyles possible in Microsoft Chart Controls?