How to do multi-colored plots in NT 7

[JS999]

It states in the release notes that we can now handle multi-colored plots in NT 7 with a single plot. Previously, we had to use code in NT 6.5 as follows:

// Plot green if the SMA is rising
// Rising() returns true when the current value is greater than the value of the previous bar.
if (Rising(SMA(Period)))
{
// Connects the rising plot segment with the other plots
RisingPlot.Set(1, SMA(Period)[1]);

// Adds the new rising plot line segment to the line
RisingPlot.Set(SMA(Period)[0]);
}

// Plot red if the SMA is falling
// Falling() returns true when the current value is less than the value of the previous bar.
else if (Falling(SMA(Period)))
{
// Connects the new falling plot segment with the rest of the line
FallingPlot.Set(1, SMA(Period)[1]);

// Adds the new falling plot line segment to the line
FallingPlot.Set(SMA(Period)[0]);
}


Where we set the previous bar's value to the same plot. What is the new way of doing this properly in NT 7 with a single plot? I searched but I can't seem to find a code sample.