Building a Chart > Axis Annotation Overview > ValuesEvent Annotation |
A very flexible type of annotation. ValuesEvent generates labels automatically as for Values annotations, but calls the FormatAxisAnno event before actually using the label. This allows user code placed in the FormatAxisAnno event to modify the test and color before the display of the label occurs. This is the only annotation method that allows color changes for individual numeric annotations.
See Annotating with ValuesEvent for details on using ValueEvent annotation.