Support Board
Date/Time: Sun, 06 Jul 2025 09:12:07 +0000
[Programming Help] - Implementation of AddAndManageSingleTextDrawingForStudy()
View Count: 37
| [2025-07-01 00:23:12] |
| gambotage - Posts: 26 |
|
Hi guys, I wanted to get clarification on why sc.AddAndManageSingleTextDrawingForStudy() is rendering output repeatedly to itself. Can you do a quick code review and offer any suggestions. I'm also experiencing performance issues once the study renders, guessing it renders every time the chart updates (300ms) per per Chart Settings > Performance. What I'd like is the following: 1. A single stationary text label that supports transparency if user-preferred. 2. It populates the label if the chart is either fully loaded OR on bar close (or bar open if they're synonymous) for efficiency reasons if possible, & will render output of the last bar's data value calculations if looking back at historical data (I know s_UseTool doesn't appear to show historical values when backscrolling from current bar). Here's a simple implementation: if (sc.GetBarHasClosedStatus(sc.Index) == BHCS_BAR_HAS_CLOSED) { // Update label on bar close? sc.AddAndManageSingleTextDrawingForStudy( sc, false, Input_HorizontalPosition.GetInt(), Input_VerticalPosition.GetInt(), Subgraph_TextDisplay, true, // transparent label background enabled text, sc.DrawStudyUnderneathMainPriceGraph ? 0 : 1 ); } Thanks in advance! |
Attachment Deleted.  text-label.png / V - Attached On 2025-07-01 00:16:11 UTC - Size: 105 KB - 5 views |
To post a message in this thread, you need to log in with your Sierra Chart account: