ComponentOne Chart 8.0 for ActiveX

CoordToDataIndex Method (ChartGroup)

Picks the displayed data closest to the given pixel coordinate.

Syntax

Function CoordToDataIndex(XPixel As Long, YPixel As Long, Focus As FocusConstants, Series As Long, Point As Long, Distance As Long) As RegionConstants

Remarks

Returns a value indicating the chart region in which the coordinate is found.

 

Part	Type	Description
Xpixel	Long	X pixel coordinate
Ypixel	Long	Y pixel coordinate
Focus	Integer	How the closest series and point is determined. See Focus Constants for valid values.
Series	Long	Returned nearest series
Point	Long	Returned nearest point
Distance	Long	Distance between pixel coordinate and closest displayed data

See Also

ChartGroup Object

Region Constants