wajdyss_V_Lines_indicator_v1
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This tool is a specialized visual aid designed for MetaTrader users to help identify specific time-based milestones on their trading charts. Its primary function is to act as a time-marker system, highlighting specific moments during the trading day based on user-defined settings.
Key Functionalities:
Time-Based Markings The core logic of this script focuses on identifying a specific hour and minute (defaulting to 10:15) across your historical data. When the tool detects these specific coordinates in time, it places visual markers on the chart. This allows traders to easily see where specific sessions or significant time intervals occur without having to manually scan the price history.
Visual Interface and Information The script includes a set of dynamic text labels that appear directly on your trading window. These provide:
- Branding: Displays the indicator name and contact information for the developer.
- Status Alerts: Provides clear messaging regarding the tool's usage status.
Security and Expiration Logic The script contains a built-in "time-lock" mechanism. It is programmed to check the current system date against a pre-set expiration date (Year 9999, Month 9, Day 9).
- If the current date is before the expiration date, the tool functions normally and displays an informative message regarding how much time remains before the tool expires.
- If the date has passed, the script will automatically disable its primary functions and display a notification stating that the indicator has expired and providing instructions on how to proceed.
Compatibility Constraints To ensure optimal performance and visual clarity, the logic includes a check for timeframe compatibility. The markers are designed for intraday use; if the user attempts to view the chart on a daily timeframe (1440 minutes) or higher, the tool will intelligently disable itself to avoid cluttering the display with irrelevant data.
Summary of User Experience
For the trader, this means having a clean, organized chart where specific times are highlighted automatically. It serves as a reference point for routine analysis, while the built-in labeling ensures that the user is always aware of the tool's status and the developer's information.
//+------------------------------------------------------------------+
//| indicator wajdyss_Moslim_trader.mq4 |
//| Copyright 2007 Wajdyss |
//| wajdyss@yahoo.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2008 Wajdyss"
#property link "wajdyss@yahoo.com"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Green
#property indicator_color2 Green
extern int hour=10;
extern int minute=15;
extern int TextSize=14;
extern color TextColor1=Black;
extern color TextColor2=Red;
extern color TextColor3=Blue;
extern color TextColor4=White;
color TextColor5=Chartreuse;
//bool manual=true;
//int w=0,ww=0;
double CrossUp1[];
double CrossUp11[];
int eyear=9999;
int emonth=9;
int eday=9;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_HISTOGRAM, 0, 2);
SetIndexBuffer(0, CrossUp1);
SetIndexStyle(1,DRAW_HISTOGRAM, 0, 2);
SetIndexBuffer(1, CrossUp11);
//----
SetIndexDrawBegin(0,5);
//---- indicator buffers mapping
SetIndexBuffer(0,CrossUp1);
SetIndexBuffer(1,CrossUp11);
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
Comment("");
ObjectDelete("a label");
ObjectDelete("b label");
ObjectDelete("c label");
ObjectDelete("d label");
ObjectDelete("e label");
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
//a
if(ObjectFind("a label") != 0)
{
ObjectCreate("a label", OBJ_LABEL, 0,0,0);
ObjectSetText("a label","ÈÓã Çááå ÇáÑÍãä ÇáÑÍíã" , TextSize, "Arial", TextColor1);
ObjectSet("a label", OBJPROP_XDISTANCE,350);
ObjectSet("a label", OBJPROP_YDISTANCE,0);
}
//b
if(ObjectFind("b label") != 0)
{
ObjectCreate("b label", OBJ_LABEL, 0,0,0);
ObjectSetText("b label","wajdyss V Lines indicator" , TextSize, "Arial", TextColor2);
ObjectSet("b label", OBJPROP_XDISTANCE,315);
ObjectSet("b label", OBJPROP_YDISTANCE,25);
}
// c
if(ObjectFind("c label") != 0)
{
ObjectCreate("c label", OBJ_LABEL, 0,0,0);
ObjectSetText("c label","wajdyss@yahoo.com" , TextSize, "Arial", TextColor3);
ObjectSet("c label", OBJPROP_XDISTANCE,335);
ObjectSet("c label", OBJPROP_YDISTANCE,50);
}
if ((Year()>eyear) || (Year()==eyear && Month()>emonth) || (Year()==eyear && Month()==emonth && Day()>eday))
{
//d
if(ObjectFind("d label") != 0)
{
ObjectCreate("d label", OBJ_LABEL, 0,0,0);
ObjectSetText("d label","the indicator has expired , contact us by E-mail" ,TextSize, "Arial", TextColor4);
ObjectSet("d label", OBJPROP_XDISTANCE,250);
ObjectSet("d label", OBJPROP_YDISTANCE,75);
}
return(0);
}
else
if(ObjectFind("d label") != 0)
{
ObjectCreate("d label", OBJ_LABEL, 0,0,0);
ObjectSetText("d label","the indicator well expire after ( " + eday+"-"+emonth+"-"+eyear+" )",TextSize, "Arial", TextColor4);
ObjectSet("d label", OBJPROP_XDISTANCE,265);
ObjectSet("d label", OBJPROP_YDISTANCE,75);
}
if ((Year()>eyear) || (Year()==eyear && Month()>emonth) || (Year()==eyear && Month()==emonth && Day()>eday)) return(0);
if (Period()>=1440) return(0);
for (int j=Bars;j>=1;j--)
{
if (TimeMinute(Time[j])== minute && TimeHour(Time[j])== hour)
{
CrossUp1[j] = 999;
CrossUp11[j] = 0;
}
}
// Comment("Hour = ",TimeHour(iTime(Symbol(),PERIOD_H1,0)));
return(0);
}
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