Bridging hidden data points

[User (Legacy)]

I'm using ChartFX98 to graph some data that doesn't have a constant 

time step.  That is, the datapoints have timestamps that are not 

evenly spaced. 

I want this data to be graphed onto a constant time scale AND for them 

to be connected (ala a line graph). 

Here's what I've got so far: 

Using a LINES type chart and a one second time-step, I create enough 

points in the chart to cover the time range of the data to be graphed. 

I then put the data in the chart at the indexes that had matching 

timestamps, and hid all the other datapoints. 

This puts the data onto a constant time scale, but only adjacent (in 

the ValueEx array) data points have connecting lines between them. 

Is there a way to connect the visible data points?  Better yet, is 

there a more appropriate approach to this problem? 

-Edward Evans