Support Board
Date/Time: Sat, 23 Nov 2024 19:58:14 +0000
Post From: ACSIL - how to delete (ACSIL) user drawings when time frame is changed?
| [2013-07-23 07:58:16] |
| Kiwi - Posts: 375 |
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Scrap the last post ... Just took your original code again and set i1 = 0 Thats the problem. Your value of i1 changed each time you changed the seconds per bar. As a result your delete command didn't work. Working code is: SCSFExport scsf_Nicolas_Test_2(SCStudyGraphRef sc) {
if ( sc.SetDefaults ) { sc.GraphName = "Nicolas Test 2"; sc.AutoLoop = 1; sc.FreeDLL = 1; sc.GraphRegion = 0; return; } int UniqueLineNumber = 74191; if ( sc.LastCallToFunction && sc.PersistVars->i1 > 0 ) { sc.DeleteUserDrawnACSDrawing(sc.ChartNumber, UniqueLineNumber + sc.PersistVars->i1); } bool firstBarOfJuly_19_2003 = sc.BaseDateTimeIn[sc.Index].GetYear() == 2013 && sc.BaseDateTimeIn[sc.Index].GetMonth() == 7 && sc.BaseDateTimeIn[sc.Index].GetDay() == 19 && sc.BaseDateTimeIn[sc.Index-1].GetDay() != 19; if ( firstBarOfJuly_19_2003 ) { sc.PersistVars->i1 = sc.Index - 10; // index of the bar on top of which the marker shall be drawn i1 = 0 // set it to a constant for testing s_UseTool Tool; Tool.Clear(); Tool.ChartNumber = sc.ChartNumber; Tool.DrawingType = DRAWING_MARKER; Tool.LineNumber = UniqueLineNumber + sc.PersistVars->i1; Tool.BeginIndex = sc.PersistVars->i1; Tool.BeginValue = sc.High[sc.PersistVars->i1]; Tool.Color = RGB(0,200,200); Tool.AddMethod = UTAM_ADD_ALWAYS; Tool.MarkerType = MARKER_X; Tool.MarkerSize = 8; Tool.LineWidth = 5; Tool.AddAsUserDrawnDrawing = 1; // *** sc.UseTool(Tool); } } |