Anyone have any idea as to how this would be done?
Can it be done?
I am guessing ObjectCreate but I have no idea what represents the line or how to attach a label to the line.
I want an external string at the end of the price of the indicator....
Any tips or suggestions would be appreciated.
Still waiting for help?
thanks for reference. this will be my homework for weekend.
Ok any other ideas? I was unable to add a label to the indicator that displays text. This is very hard to do.
// See https://docs.mql4.com/constants/objectconstants/enum_object/obj_label
//+------------------------------------------------------------------+
//| Create a text label - Place this in your global scope body |
//+------------------------------------------------------------------+
bool LabelCreate(const long chart_ID=0, // chart's ID
const string name="Label", // label name
const int sub_window=1, // subwindow index
const int x=150, // X coordinate
const int y=150, // Y coordinate
const ENUM_BASE_CORNER corner=CORNER_LEFT_UPPER, // chart corner for anchoring
const string text="Label", // text
const string font="Arial", // font
const int font_size=10, // font size
const color clr=clrRed, // color
const double angle=0.0, // text slope
const ENUM_ANCHOR_POINT anchor=ANCHOR_LEFT_UPPER, // anchor type
const bool back=false, // in the background
const bool selection=false, // highlight to move
const bool hidden=true, // hidden in the object list
const long z_order=0) // priority for mouse click
{
//--- reset the error value
ResetLastError();
//--- create a text label
if(!ObjectCreate(chart_ID,name,OBJ_LABEL,sub_window,0,0))
{
Print(__FUNCTION__,
": failed to create text label! Error code = ",GetLastError());
return(false);
}
//--- set label coordinates
ObjectSetInteger(chart_ID,name,OBJPROP_XDISTANCE,x);
ObjectSetInteger(chart_ID,name,OBJPROP_YDISTANCE,y);
//--- set the chart's corner, relative to which point coordinates are defined
ObjectSetInteger(chart_ID,name,OBJPROP_CORNER,corner);
//--- set the text
ObjectSetString(chart_ID,name,OBJPROP_TEXT,text);
//--- set text font
ObjectSetString(chart_ID,name,OBJPROP_FONT,font);
//--- set font size
ObjectSetInteger(chart_ID,name,OBJPROP_FONTSIZE,font_size);
//--- set the slope angle of the text
ObjectSetDouble(chart_ID,name,OBJPROP_ANGLE,angle);
//--- set anchor type
ObjectSetInteger(chart_ID,name,OBJPROP_ANCHOR,anchor);
//--- set color
ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clr);
//--- display in the foreground (false) or background (true)
ObjectSetInteger(chart_ID,name,OBJPROP_BACK,back);
//--- enable (true) or disable (false) the mode of moving the label by mouse
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTABLE,selection);
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTED,selection);
//--- hide (true) or display (false) graphical object name in the object list
ObjectSetInteger(chart_ID,name,OBJPROP_HIDDEN,hidden);
//--- set the priority for receiving the event of a mouse click in the chart
ObjectSetInteger(chart_ID,name,OBJPROP_ZORDER,z_order);
//--- successful execution
return(true);
}
//+------------------------------------------------------------------+
//| Then call LableCreate function: |
//| Put this in your void OnStart() if it is a constant lable, |
//| or this in your OnCalculate() if the text value is variable. |
//+------------------------------------------------------------------+
string MyLableString = "This is my lable";
LabelCreate(0,"Tool Tip Text",1,50,50,CORNER_LEFT_UPPER,MyLableString,"Arial",10,
Yellow,0.0,ANCHOR_CENTER,false,true,true,0);
//+------------------------------------------------------------------+
//| Create a text label - Place this in your global scope body |
//+------------------------------------------------------------------+
bool LabelCreate(const long chart_ID=0, // chart's ID
const string name="Label", // label name
const int sub_window=1, // subwindow index
const int x=150, // X coordinate
const int y=150, // Y coordinate
const ENUM_BASE_CORNER corner=CORNER_LEFT_UPPER, // chart corner for anchoring
const string text="Label", // text
const string font="Arial", // font
const int font_size=10, // font size
const color clr=clrRed, // color
const double angle=0.0, // text slope
const ENUM_ANCHOR_POINT anchor=ANCHOR_LEFT_UPPER, // anchor type
const bool back=false, // in the background
const bool selection=false, // highlight to move
const bool hidden=true, // hidden in the object list
const long z_order=0) // priority for mouse click
{
//--- reset the error value
ResetLastError();
//--- create a text label
if(!ObjectCreate(chart_ID,name,OBJ_LABEL,sub_window,0,0))
{
Print(__FUNCTION__,
": failed to create text label! Error code = ",GetLastError());
return(false);
}
//--- set label coordinates
ObjectSetInteger(chart_ID,name,OBJPROP_XDISTANCE,x);
ObjectSetInteger(chart_ID,name,OBJPROP_YDISTANCE,y);
//--- set the chart's corner, relative to which point coordinates are defined
ObjectSetInteger(chart_ID,name,OBJPROP_CORNER,corner);
//--- set the text
ObjectSetString(chart_ID,name,OBJPROP_TEXT,text);
//--- set text font
ObjectSetString(chart_ID,name,OBJPROP_FONT,font);
//--- set font size
ObjectSetInteger(chart_ID,name,OBJPROP_FONTSIZE,font_size);
//--- set the slope angle of the text
ObjectSetDouble(chart_ID,name,OBJPROP_ANGLE,angle);
//--- set anchor type
ObjectSetInteger(chart_ID,name,OBJPROP_ANCHOR,anchor);
//--- set color
ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clr);
//--- display in the foreground (false) or background (true)
ObjectSetInteger(chart_ID,name,OBJPROP_BACK,back);
//--- enable (true) or disable (false) the mode of moving the label by mouse
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTABLE,selection);
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTED,selection);
//--- hide (true) or display (false) graphical object name in the object list
ObjectSetInteger(chart_ID,name,OBJPROP_HIDDEN,hidden);
//--- set the priority for receiving the event of a mouse click in the chart
ObjectSetInteger(chart_ID,name,OBJPROP_ZORDER,z_order);
//--- successful execution
return(true);
}
//+------------------------------------------------------------------+
//| Then call LableCreate function: |
//| Put this in your void OnStart() if it is a constant lable, |
//| or this in your OnCalculate() if the text value is variable. |
//+------------------------------------------------------------------+
string MyLableString = "This is my lable";
LabelCreate(0,"Tool Tip Text",1,50,50,CORNER_LEFT_UPPER,MyLableString,"Arial",10,
Yellow,0.0,ANCHOR_CENTER,false,true,true,0);
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Can someone add a label to this indicator at the end of the line where I can add text through the properties window of the indicator? link to codebase
please pretty please...
It should look similar to this price label but I want to add custom text.