ComponentOne Chart 8.0 for ActiveX

CoordToDataIndex Method (ChartGroup)

Picks the displayed data closest to the given pixel coordinate. Returns a value indicating the chart region in which the coordinate is found. See Region Constants for valid values. For Scatter Plot charts, mouse selection of individual legend entries is detected using the pick functionality -- the “Row” parameter of CoordToDataIndex is set to the corresponding series when an entry is picked inside the legend.

Syntax

Function CoordToDataIndex(XPixel As Long, YPixel As Long, Row As Long, Column As Long, Distance As Long) As RegionConstants

 

Part	Type	Description
Xpixel	Long	X pixel coordinate
Ypixel	Long	Y pixel coordinate
Row	Long	row in which displayed data appears
Column	Long	column in which displayed data appears
Distance	Long	distance from data to coordinate

 

See Also

ChartGroup Object