Volume Histogram Area with MA for Amibroker (AFL)

Plotting volume histogram in a more beautiful area histogram chart

Overlay = ParamToggle(\”MA Overlay Volume?\”, \” No | Yes \”, 1);
GraphZOrder = Overlay;
_SECTION_BEGIN( \”Volume\” );
SetBarFillColor( IIf( Close > Open, colorLime, colorRed ) );
Plot( Volume, _DEFAULT_NAME(), colorWhite, styleArea |styleNoTitle );
_SECTION_END();
_SECTION_BEGIN( \”VolMA\” );
Periods = Param( \”Periods\”, 50, 2, 300, 1, 10 );
VolMA = MA(Volume,Periods);
Plot( VolMA, _DEFAULT_NAME(), ParamColor( \”Color\”, colorCycle ), ParamStyle( \”Style\” ) );
_SECTION_END();
_N(Title = StrFormat(\”{{NAME}} – {{INTERVAL}} {{DATE}}, Volume = \”) + EncodeColor(colorGreen) + WriteVal(V,1.0) + StrFormat(\” {{VALUES}}\”));