{quote} "My Text" can be "Line Name" editable you the users choice of text please eliminated the date since its already visible at the bottom of the line. Thank you
{quote} {image}{image} {file}{file} God bless you vicol and God bless everyone!
{quote} i love what you did with the indicator, especially with the button added. Thank you. Please look at the illustration attached and see what needs to change. Stay Blessed {image}
{quote} tell me if everything is ok ...
...but I will do it ...
{quote} tell me if everything is ok ...
Please I need supply and demand indicator mt4 and mt5{image} that function like this. thanks
- forget about coding for the moment, whats the output supposed to look like? Subtracting the previous tick from the current one, which is the change in bid/ask price with each new tick, will give a number that is in the range of single points big, like 0.90005 to 0.90006 gives +0.00001. Is it just for the previous and current tick, or all new incomming ticks and making displaying a history? What it's supposed to look like is still not clear.
Tick_Change - plots the change in bid/ask prices - input to show the last x ticks
{quote} share test results {file}
{quote} Alright as an example...
#property copyright "Copyright :copyright: June 2022, jeanlouie"
#property link /*"www.mql5.com/en/users/jeanlouie_ff"*/"https://www.forexfactory.com/jeanlouie"
#property description "www.forexfactory.com/jeanlouie"
#property description "www.mql5.com/en/users/jeanlouie_ff"
//#property version "1.00"
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
input int tick_count = 1000; //Show last x ticks
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
#property strict
#property indicator_separate_window
#property indicator_buffers 3
double b_bid[];
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrPurple
#property indicator_width1 1
#property indicator_style1 STYLE_SOLID
double b_ask[];
#property indicator_type2 DRAW_LINE
#property indicator_color2 clrBlueViolet
#property indicator_width2 1
#property indicator_style2 STYLE_SOLID
double b_close[];
#property indicator_type2 DRAW_LINE
#property indicator_color2 clrWhite
#property indicator_width2 1
#property indicator_style2 STYLE_SOLID
#property indicator_levelcolor clrSilver
#property indicator_levelwidth 1
#property indicator_levelstyle STYLE_DOT
#property indicator_level1 0
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
//place to store stuff
double arr_bid[];
double arr_ask[];
double arr_close[];
int OnInit()
{
IndicatorSetInteger(INDICATOR_LEVELS,2);
IndicatorSetDouble(INDICATOR_LEVELVALUE,0,30);
IndicatorSetDouble(INDICATOR_LEVELVALUE,1,70);
//set draw buffers
SetIndexBuffer(0,b_bid);
SetIndexEmptyValue(0,EMPTY_VALUE);
SetIndexBuffer(1,b_ask);
SetIndexEmptyValue(1,EMPTY_VALUE);
SetIndexBuffer(2,b_close);
SetIndexEmptyValue(2,EMPTY_VALUE);
//size the dynamic arrays to tickcount
ArrayResize(arr_bid,tick_count);
ArrayResize(arr_ask,tick_count);
ArrayResize(arr_close,tick_count);
//start them off with 0's
ArrayInitialize(arr_bid,0);
ArrayInitialize(arr_ask,0);
ArrayInitialize(arr_close,0);
IndicatorDigits(_Digits);
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
if(prev_calculated<0)return(-1);
if(IsStopped())return(-1);
//save the last ask/bid prices
static double prev_ask;
static double prev_bid;
static double prev_close;
//get the current ask/bid change from the previous
int delta_ask = int((Ask-prev_ask)/_Point);
int delta_bid = int((Bid-prev_bid)/_Point);
int delta_close = int((Close-prev_close)/_Point);
//if the previous ask/bid is non existent
if(prev_ask ==0) delta_ask = 0;
if(prev_bid ==0) delta_bid = 0;
if(prev_close ==0) delta_close =0;
//set values of prev ask/bid for next call
prev_ask = Ask;
prev_bid = Bid;
prev_close = Close;
//update display
display_update(delta_ask, delta_bid, delta_close);
return(rates_total);
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
bool display_update(int d_ask, int d_bid, int d_close)
{
//move array elements back 1 position, stop at index 1
//i50=i49 ... i1=i0
//array is array indexing, but treated as timeseries by filling new from index 0
for(int i=tick_count-1; i>=1; i--){
arr_ask[i] = arr_ask[i-1];
arr_bid[i] = arr_bid[i-1];
arr_close[i] = arr_close[i-1];
}
//insert new 0 element
arr_ask[0] = d_ask;
arr_bid[0] = d_bid;
arr_close[0] = d_close;
//update buffer display
for(int i=0; i<tick_count; i++){
b_ask[i] = arr_ask[i];
b_bid[i] = arr_bid[i];
b_close[i] = arr_close[i];
}
//set the previous left buffer val outside the tick count to empty or 0
b_ask[tick_count-1+1] = EMPTY_VALUE;
b_bid[tick_count-1+1] = EMPTY_VALUE;
b_close[tick_count-1+1] = EMPTY_VALUE;
return(true);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
}