Hello, I am most grateful, this solved problem 2. Strangely enough, it only partially resolved problem number 1. If I set the startdate to 2000-03-07, when our market topped out, and zoom in, the arrows then disappear when I reach 2003-03 as the left boundary in the chart. Very strange. Also, still no arrows in weekly or monthly charts using my calculation. This however is only a minor issue. What I would like to achieve now is that the arrows do not disappear when I zoom in. I thank you very much for the assistance provided so far. Best regards / JM
-----Ursprungligt meddelande----- Från: [email protected] [mailto:[EMAIL PROTECTED] För ChrisB Skickat: den 2 juni 2008 06:09 Till: [email protected] Ämne: Re: [amibroker] PlotShapes problem. Jan Check out the Plotshapes in the Help file, then try this. MA1 = EMA(C,10); MA2 = EMA(C, 30); Plot(C,"", 16,64); Plot(MA1,"", 17, 1); Plot(MA2,"", 18,1); XUP = Cross(MA1,MA2); XDN = Cross(MA2,MA1); PlotShapes( IIf(XUP,shapeUpArrow,Null),colorGreen, 0, L, -20); // plots green arrow in default layer (0), 20 pixels below the Low PlotShapes( IIf(XUP,shapeUpArrow,Null),colorLime, 0, MA2, -35); // plots lime arrow in default layer (0), 35 pixels below the MA2 value PlotShapes( IIf(XUP,shapeDownArrow,Null),colorRed, 2, H, -45); // plots red arrow in Daily chart layer (2), 45 pixels above the High PlotShapes( IIf(XUP,shapeDownArrow,Null),colorPink, 3, H, -35); // plots pink arrow in weekly chart layer (3), 35 pixels above the High Works for me back to 2000 whether I am zoomed in or out, scroll or not. Regards ChrisB Jan Malmberg wrote: > > Hello, > > I now have a few new problems with PlotShapes, but managed to get > ahead well with the help I received previously. > > 1. If I use my indicator from, say, 2000, the arrows from the > indicator unfortunately disappear when I scroll and zoom in to > present times. As a matter of fact, using a date in early 2000 > as the start date for the indicators calculations and plots, > the arrows seem to disappear when I narrow the window down to > 2001-2008. > 2. How do I get the PlotShapes arrows to respect the candlestick > upper and lower shadows, so they do not appear just below > closing price but instead below the candlesticks deepest part, > so to say? > 3. The arrows do not appear in weekly or monthly charts. This to me > is a bit strange since the calculation depends on bars, not > actual days. Perhaps the problem lies in selecting a day as a > start date for the plot. Could that be it? Anyway, it is not a > major issue right now. > > There are a few other issues, but I am tired and cannot express them > in an intelligible way right now. Had something to do with shifting > stuff into future territory, perhaps XShift does it, I do not know. > Must sleep now. > > Best regards / JM > > ------------------------------------ Please note that this group is for discussion between users only. To get support from AmiBroker please send an e-mail directly to SUPPORT {at} amibroker.com For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: http://www.amibroker.com/devlog/ For other support material please check also: http://www.amibroker.com/support.html Yahoo! Groups Links
