/// <summary>
/// Create an annotation text and add it to the chart area. and return annotation.
/// </summary>
public TextAnnotation AddAnnotationText(string name, string text, PointF position, System.Drawing.Color?borderColor, Font font, Base.FontDrawFlags TextAlign, bool isStaticPositionX = true, bool isStaticPositionY = true, float opacity = 1, Charting.Base.AnnotationDrawingLayer drawingLayer = Charting.Base.AnnotationDrawingLayer.FrontOfSeriesAndAxisAndGrid, Axis Vertical_axis = null, Axis Horizontal_axis = null)
{
TextAnnotation annot = new TextAnnotation(this);
annotations.Add(annot);
annot.IsRelativePositionX = !isStaticPositionX;
annot.IsRelativePositionY = !isStaticPositionY;
annot.Position = position;
annot.opacity = opacity;
annot.color = borderColor;
annot.DrawingLayer = drawingLayer;
annot.Text = text;
annot.Align = TextAlign;
annot.Initialize(device);
annot.TextFont = font;
annot.Name = name;
annot.horizontalAxis = Horizontal_axis;
annot.verticalAxis = Vertical_axis;
ReDrawLayer(drawingLayer);
return(annot);
}
/// <summary>
/// Create an annotation shape and add it to the chart area. and return annotation.
/// </summary>
public Annotation AddAnnotationShape(string name, string text, PointF topLeftPoint, PointF bottomRight, bool isRectangleAnnotation, System.Drawing.Color?borderColor, Bitmap bitmap, float lineWidth = 2, float opacity = 1, Charting.Base.AnnotationDrawingLayer drawingLayer = Charting.Base.AnnotationDrawingLayer.FrontOfSeriesAndAxisAndGrid, Axis Vertical_axis = null, Axis Horizontal_axis = null)
{
AnnotationShape annot;
if (isRectangleAnnotation)
{
annot = new AnnotationRectangle(this);
}
else
{
annot = new AnnotationEllipse(this);
}
annotations.Add(annot);
annot.startValuePoint = topLeftPoint;
annot.endValuePoint = bottomRight;
annot.opacity = opacity;
annot.Bitmap = bitmap;
annot.color = borderColor;
annot.lineWidth = lineWidth;
annot.DrawingLayer = drawingLayer;
annot.Initialize(device);
annot.horizontalAxis = Horizontal_axis;
annot.verticalAxis = Vertical_axis;
ReDrawLayer(drawingLayer);
annot.Name = name;
Text = text;
return(annot);
}
/// <summary>
/// Create an annotation line and add it to the chart area. and return annotation.
/// </summary>
public Annotation AddAnnotationLine(string name, string text, float value, bool isHorizontalAnnotationLine, System.Drawing.Color color, float lineWidth = 2, float opacity = 1, Charting.Base.AnnotationDrawingLayer drawingLayer = Charting.Base.AnnotationDrawingLayer.FrontOfSeriesAndAxisAndGrid, Axis Vertical_axis = null, Axis Horizontal_axis = null)
{
Annotation annot = AddAnnotationLine(name, text, value, isHorizontalAnnotationLine);
annot.opacity = opacity;
annot.lineWidth = lineWidth;
annot.DrawingLayer = drawingLayer;
if (annot.GetType().BaseType == typeof(AnnotationLine))
{
((AnnotationLine)annot).color = color;
}
annot.horizontalAxis = Horizontal_axis;
annot.verticalAxis = Vertical_axis;
ReDrawLayer(drawingLayer);
return(annot);
}
/// <summary>
/// Create an annotation shape and add it to the chart area. and return annotation.
/// </summary>
public Annotation AddAnnotationShape(string name, string text, PointF[] points, System.Drawing.Color?borderColor, System.Drawing.Color?fillColor, float lineWidth = 2, float opacity = 1, Charting.Base.AnnotationDrawingLayer drawingLayer = Charting.Base.AnnotationDrawingLayer.FrontOfSeriesAndAxisAndGrid, Charting.Base.FillPattern fillPattern = Charting.Base.FillPattern.Solid, float patternSize = 8, Axis Vertical_axis = null, Axis Horizontal_axis = null)
{
AnnotationPolygon annot;
annot = new AnnotationPolygon(this, points);
annotations.Add(annot);
annot.opacity = opacity;
annot.lineWidth = lineWidth;
annot.fillColor = fillColor;
annot.color = borderColor;
annot.DrawingLayer = drawingLayer;
annot.fillPattern = fillPattern;
annot.patternSize = patternSize;
annot.Initialize(device);
annot.horizontalAxis = Horizontal_axis;
annot.verticalAxis = Vertical_axis;
ReDrawLayer(drawingLayer);
annot.Name = name;
annot.Text = text;
return(annot);
}
/// <summary>
/// Create an annotation line and add it to the chart area. and return annotation.
/// </summary>
Annotation AddAnnotationLine(string name, string text, float value, bool isHorizontalAnnotationLine, Charting.Base.AnnotationDrawingLayer drawingLayer = Charting.Base.AnnotationDrawingLayer.FrontOfSeriesAndAxisAndGrid)
{
AnnotationLine annot;
if (isHorizontalAnnotationLine)
{
annot = new HorizontalAnnotationLine(this);
}
else
{
annot = new VerticalAnnotationLine(this);
}
annot.Name = name;
annot.DrawingLayer = drawingLayer;
annot.value = value;
annot.Text = text;
annotations.Add(annot);
annot.Initialize(device);
ReDrawLayer(drawingLayer);
return(annot);
}
