Renderer2D.enumVisiblePoints Method

Enumerates the data values of rendered series mapped to plot 2D coordinates.

Namespace: MindFusion.Charting
File: Renderer2D.js

 Syntax

JavaScript

function enumVisiblePoints (context, frontToBack, process)

 Parameters

context

Type: RenderContext
A RenderContext instance.

frontToBack

Type: Boolean
true if the series list should be enumerated from front to back, or false otherwise.

process

Type: ProcessPoint
A ProcessPoint callback.

 Remarks

The signature of the ProcessPoint delegate is as follows:'function(seriesIndex, dataIndex, point)'.param {Number} seriesIndex An integer index of series in Series list.param {Number} dataIndex An integer index of data item in specified series.param {Point} point A Point instance containing the Plot2D coordinates corresponding to current data item.The method is not expected to return a value.