SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, and now iOS Charting & Android Chart Components
What is the best way to add a label to the point marker? I was able to achieve this by creating a custom point marker and overriding the Draw method, but sometimes the spacing between the point marker and the text is a little off.
Here is what I did:
public override void Draw( IRenderContext2D context, IEnumerable<System.Windows.Point> centers )
looping through the centers and adding text
var size = _measuringGraphics.MeasureString( “my label”, new System.Drawing.Font( Core.Constants.UIConstant.GridFontFamily, 9 ) );
context.DrawText( new System.Windows.Rect( center, new System.Windows.Size( size.Width, size.Height ) ), Colors.Black, fontSize, “my label”);