Package quadbase.util

Interface IAnnotationSet

public interface IAnnotationSet
This class contains all annotations of the chart object. Note that annotations of other objects, such as TrendLine, HozVertLine and ControlLine, are not stored here. This class also has a method to create a new annotation for any referenced object

  • Method Details

    • getAnnotationList

      Vector getAnnotationList()
      Returns a list of IAnnotation objects using the whole chart as the referenced object. Note that every data line, such as TrendLine, Horizontal line and Vertical line, keeps its own annotation list.
      Returns:
      Annotation Objects
      See Also:

    • newAnnotation

      IAnnotation newAnnotation(String text)
      Returns a new annotation object using the origin of the chart as the reference point.
      Parameters:
      text - String that appears in the Annotation
      Returns:
      An annotation object

    • newAnnotation

      IAnnotation newAnnotation(String[] text)
      Returns a new annotation object using the origin of the chart as the reference point.
      Parameters:
      text - String array that appears in the Annotation
      Returns:
      An annotation object

    • newAnnotation

      IAnnotation newAnnotation(String[] text, int[] shape, Color[] color)
      Returns a new annotation object using the origin of the chart as the reference point.
      Parameters:
      text - String array that appears in the Annotation
      shape - The array containing the shapes for all the symbols. The number of points in this array should match the number of text and color 
       Available shape values are:
   QbChart.NOSYMBOL
   QbChart.CROSS
   QbChart.CIRCLE
   QbChart.SQUARE
   QbChart.TRIANGLE
   QbChart.PLUS
   QbChart.STAR 
   QbChart.DASH
      color - symbols color
      Returns:
      An annotation object

    • newAnnotation

      IAnnotation newAnnotation(String text, IReferenceObj refObj)
      Returns a new annotation object with a specific referenced object If the value of refObj is null, the reference point is the lower-left corner of the panel
      Parameters:
      text - String that appears in the Annotation
      Returns:
      An annotation object

    • newAnnotation

      IAnnotation newAnnotation(String[] text, IReferenceObj refObj)
      Returns a new annotation object with a specific referenced object. If the value of refObj is null, the reference point is the lower-left corner of the panel.
      Parameters:
      text - String array that appears in the Annotation
      Returns:
      An annotation object

    • newAnnotation

      IAnnotation newAnnotation(String[] text, int[] shape, Color[] color, IReferenceObj refObj)
      Returns a new annotation object with a specific referenced object. If the value of refObj is null, the reference point is the lower-left corner of the panel.
      Parameters:
      text - String array that appears in the Annotation
      shape - The array containing the shapes for all the symbols. The number of points in this array should match the number of text and color. 
       Available shape values are:
   QbChart.CROSS
   QbChart.CIRCLE
   QbChart.SQUARE
   QbChart.TRIANGLE
   QbChart.PLUS
   QbChart.STAR 
   QbChart.DASH
      color - symbols color
      Returns:
      An annotation object

    • addAnnotation

      void addAnnotation(IAnnotation anno)
      Adds an annotation to the chart.
      Parameters:
      anno - The annotation object

    • removeAnnotation

      boolean removeAnnotation(IAnnotation anno)
      Removes an annotation from the chart.
      Parameters:
      anno - The annotation object