Support Board

#include "sierrachart.h"

SCDLLName("Custom Text Display")

SCSFExport scsf_TextDisplay(SCStudyInterfaceRef sc)
{
SCSubgraphRef Subgraph_TextDisplay = sc.Subgraph[0];

SCInputRef Input_HorizontalPosition = sc.Input[0];
SCInputRef Input_VerticalPosition = sc.Input[1];
SCInputRef Input_TransparentLabelBackground = sc.Input[2];
SCInputRef Input_UseBoldFont = sc.Input[3];
SCInputRef Input_TextValue1 = sc.Input[4];
SCInputRef Input_TextValue2 = sc.Input[5];
SCInputRef Input_TextValue3 = sc.Input[6];

if (sc.SetDefaults)
{
sc.GraphName = "Custom Text Display";

Subgraph_TextDisplay.Name = "Text Display";
Subgraph_TextDisplay.DrawStyle = DRAWSTYLE_CUSTOM_TEXT;
Subgraph_TextDisplay.PrimaryColor = RGB(0, 0, 0); // Black text
Subgraph_TextDisplay.SecondaryColor = RGB(255, 255, 221); // Pale yellow (backup)
Subgraph_TextDisplay.SecondaryColorUsed = false; // Disable secondary color
Subgraph_TextDisplay.LineWidth = 12; // Font size

Input_HorizontalPosition.Name = "Horizontal Position";
Input_HorizontalPosition.SetInt(50); // Default position

Input_VerticalPosition.Name = "Vertical Position";
Input_VerticalPosition.SetInt(50); // Default position

Input_TransparentLabelBackground.Name = "Transparent Background";
Input_TransparentLabelBackground.SetYesNo(true); // Default to transparent

Input_UseBoldFont.Name = "Use Bold Font";
Input_UseBoldFont.SetYesNo(false); // Default to non-bold

Input_TextValue1.Name = "Text Value 1";
Input_TextValue1.SetString("Value 1");

Input_TextValue2.Name = "Text Value 2";
Input_TextValue2.SetString("Value 2");

Input_TextValue3.Name = "Text Value 3";
Input_TextValue3.SetString("Value 3");

sc.AutoLoop = 0;
return;
}

// Define transparent background flag
int TransparentLabelBackground = Input_TransparentLabelBackground.GetYesNo();

// Retrieve text values from inputs
SCString TextValue1 = Input_TextValue1.GetString();
SCString TextValue2 = Input_TextValue2.GetString();
SCString TextValue3 = Input_TextValue3.GetString();

// Combine text values for display
SCString CombinedText;
CombinedText.Format("%s\n%s\n%s", TextValue1.GetChars(), TextValue2.GetChars(), TextValue3.GetChars());

// Forcefully ensure secondary color is not used
Subgraph_TextDisplay.SecondaryColorUsed = false;

// Add and manage the text drawing with specified properties
sc.AddAndManageSingleTextDrawingForStudy(
sc,
false, // Do not display in fill space
Input_HorizontalPosition.GetInt(),
Input_VerticalPosition.GetInt(),
Subgraph_TextDisplay,
TransparentLabelBackground, // Use transparency setting
CombinedText,
sc.DrawStudyUnderneathMainPriceGraph ? 0 : 1, // Draw below the main price graph
Input_UseBoldFont.GetYesNo() // Use bold font if enabled
);

// Ensure no solid green background when transparency is selected
if (TransparentLabelBackground)
{
Subgraph_TextDisplay.PrimaryColor = RGB(0, 0, 0); // Default to black text
Subgraph_TextDisplay.SecondaryColorUsed = false; // Reinforce disabling secondary color
}

// Restore scaling for the chart
sc.ScaleRangeType = SCALE_SAMEASREGION;
}