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i have a Daily chart open with prices. i have programatically plotted
the weekly macd histo using the following formula. basically using
timeframeset and timeframerestore. pl note i have set the title
within the timeframe set block.
however the title shows the daily data. the macd chart itself is
displaying weekly histo. i verified it. how do i trick the system to
show the correct bartime based on the actual plot data and in this
case weekly to be displayed.
the screenshot shows the issue
http://www.screencast.com/users/junkone/folders/Jing/media/e8d2c670-
aac5-4e36-bfe2-98b2f5866aa5
if(getIntervalparam != "default"){
TimeFrameSet( IntervaltoUse);
}
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %
g, Lo %g, Close %g (%.1f%%) Vol " +WriteVal( V, 1.0 ) +" {{VALUES}}",
O, H, L, C) ) ;
//MACD - Moving Average Convergence Divergence v1
//adapted from code by Tomasz Janeczko
//ideas by Graham Kavanagh and Terry Magic
r1 = Param( "Fast avg", 12, 2, 200, 1 );
r2 = Param( "Slow avg", 26, 2, 200, 1 );
r3 = Param( "Signal avg", 9, 2, 200, 1 );
m1 = MACD(r1, r2);
s1 = Signal(r1,r2,r3);
difference = m1-s1;
Plot( m1, StrFormat(_SECTION_NAME()+"(%g,%g)", r1, r2), ParamColor
("MACD color", colorRed ), ParamStyle("MACD style") );
Plot( s1, "Signal" + _PARAM_VALUES(), ParamColor("Signal color",
colorBlue ), ParamStyle("Signal style") );
Plot( difference,"MACD", colorBlack, styleLine | styleThick);
Color=IIf(difference > 0,colorGreen,colorRed);
Plot(difference, "MACD Histogram", Color, styleNoTitle | ParamStyle
("Histogram style", styleHistogram | styleThick | styleNoLabel,
maskHistogram ) );
Plot(difference, "", colorBlack, styleNoTitle|styleLine | styleThick
| styleNoLabel );
PlotGrid(0, colorBlack);//, styleNoTitle|styleLine | styleThick |
styleNoLabel );
width=Status("pxchartwidth" ) ;
Height=Status("pxchartheight" ) ;
GfxSelectPen( colorRed, 1 );
GfxSelectSolidBrush( colorCustom1 );
GfxSelectFont("Tahoma",15, 700 );
GfxSetBkMode(1);
GfxSetTextColor(colorGreen);
//GfxTextOut(Name() + " Close " + NumToStr(LastValue(C)) , x, y) ;
GfxTextOut( "Current MACD INTERVAL SHOWN" + getIntervalparam ,
width/2, Height/2);
if(getIntervalparam != "default"){
TimeFrameRestore() ;
------------------------------------
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