How can I get line's color of MacdIndicator

There'are two lines in MacdIndicator.

I can get the DIFF data line's color by indicator.getStrokeColor().

How can I get the other line's color?

And how Can I set the color of them.

I have the same problems with other Indicators such StochasticSlowIndicator.

Hello qq dow,

Thanks for writing.
You can set the signal color by calling indicator.setSignalPaint(). Also don't forget to set the stroke width of the paint to 2.0f since it is the default width for the chart line series.

StochasticSlowIndicator on the other had has a setSignalStroke() and setSignalStrokeWidth() methods.

Please write again if you have more questions. 

Regards,
Victor
Telerik