You are right, Mike. Substituting 0 for Null is the final solution, cause it eliminates the cause of the problem.
Tks --- In [email protected], "Mike" <sfclimb...@...> wrote: > > The calculation of PivotHigh, PivotLow is being assigned a value of 1 or > NULL. The NULL is probably the problem. Change the assignment to use 1 or 0 > and everything will likely fall into place. > > The only reason that I knew what you were talking about is that I ran into > the same problem on that same library submission! I don't have my solution in > front of me. But, I seem to recall that that was the issue. > > Mike > > --- In [email protected], "TomB" <directaim@> wrote: > > > > Mike, the problem has been solved. > > > > It turns out > > commenting out the lines: > > > > //PlotShapes( shapeCircle*PivotHigh,colorRed, 0, H, 20) ; > > //PlotShapes( shapeCircle*PivotLow, colorGreen,0, L, -20) ; > > > > removes the arrows from every bar. > > Tho, the code does seem to set PivotHigh and PivotLow to one. > > The shapes certainly do appear to be the 57 - 62 shapes. > > > > > > > > --- In [email protected], "Mike" <sfclimbers@> wrote: > > > > > > Tom, > > > > > > Most likely you are passing an array to the PlotShapes statement that has > > > incorrectly calculated the shape value. Double check your calculation for > > > the first argument. > > > > > > Note that the typical construct is to multiply a true/false (i.e. 1/0) by > > > the desired shape value. > > > > > > e.g. Buy * shapeUpArrow > > > > > > However, if the Buy array above holds "true" values that are not "1", > > > then the multiplication will result in a shape value that is not the one > > > you intended. > > > > > > See the following article for the realm of all possible shape values. The > > > ones that you are describing sound to be in the range 57-62. > > > > > > http://www.amibroker.org/userkb/2008/03/15/afl-shapes-cheat-sheet/ > > > > > > Mike > > > > > > --- In [email protected], "TomB" <directaim@> wrote: > > > > > > > > > > > > Most areas of a chart > > > > are showing tiny red and green arrows > > > > along the bars. > > > > > > > > Everything else shows up ok. > > > > > > > > I can find no mention of these arrows > > > > in the manual or in a search. > > > > > > > > How can these be eliminated? > > > > > > > > > >
