Data sample object that holds data for one point of a chart. More...

Detailed Description

Data sample object that holds data for one point of a chart.

Data samples are not created directly. A chart creates and uses them when data are supplied via the chart's entry point.

Data samples can also be created by the GlgDataSampleNode objects used to prefill a chart with data, see GlgDataSampleNode.

Public Attributes
boolean	extended_data
	True if extended data are supplied and the data sample is an instance of GlgDataSampleExt. More...

float	marker_vis
	Marker visibility (for plot types with markers). More...

double	time
	Time stamp or X value. More...

boolean	valid
	Sample valid flag. More...

double	value
	Y value. More...

Member Data Documentation

boolean extended_data

True if extended data are supplied and the data sample is an instance of GlgDataSampleExt.

float marker_vis

Marker visibility (for plot types with markers).

double time

Time stamp or X value.

boolean valid

Sample valid flag.

double value

Y value.