Added support for chartjs-annotations.

Author: Mischa Spelt

blazorbootstrap/Enums/DrawTime.cs

@@ -0,0 +1,24 @@
+namespace BlazorBootstrap;
+
+public enum DrawTime
+{
+  /// <summary>
+  /// Occurs before any drawing takes place
+  /// </summary>
+  BeforeDraw,
+
+  /// <summary>
+  /// Occurs after drawing of axes, but before datasets
+  /// </summary>
+  BeforeDatasetsDraw,
+
+  /// <summary>
+  /// Occurs after drawing of datasets but before items such as the tooltip
+  /// </summary>
+  AfterDatasetsDraw,
+
+  /// <summary>
+  /// After other drawing is completed.
+  /// </summary>
+  AfterDraw
+}

blazorbootstrap/Enums/PointStyle.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlazorBootstrap;
+
+public enum PointStyle
+{
+  Circle,
+  Cross,
+  CrossRot,
+  Dash,
+  Line,
+  Rect,
+  RectRounded,
+  RectRot,
+  Star,
+  Triangle
+}