//+------------------------------------------------------------------+
//| PChannel_m.mq4 |
//+------------------------------------------------------------------+
#property indicator_chart_window //Íàçíà÷àåì îêíî äëÿ âûâîäà ãðàôèêà (òàì, ãäå áàðû)
#property indicator_buffers 3 //Âûäåëÿåì äëÿ èíäèêàòîðà òðè áóôåðà
#property indicator_color1 DodgerBlue //Íàçíà÷àåì öâåò äëÿ îòîáðàæåíèÿ äàííûõ 1 áóôåðà
#property indicator_color2 DodgerBlue //Íàçíà÷àåì öâåò äëÿ îòîáðàæåíèÿ äàííûõ 2 áóôåðà
#property indicator_color3 DodgerBlue //Íàçíà÷àåì öâåò äëÿ îòîáðàæåíèÿ äàííûõ 3 áóôåðà
//---- input parameters //îáúÿâëåíèå ââîäèìûõ âíåøíèõ ïàðàìåòðîâ
extern int Range=14; //ïî óìîë÷àíèþ ââîäèìîå çíà÷åíèå ðàâíî 14
//---- buffers
double UpBuffer[]; //îáÿâëåíèå ïåðåìåííîé UpBuffer òèïà "ìàññèâ ñ ïëàâàþùåé òî÷êîé"
double DnBuffer[]; //îáÿâëåíèå ïåðåìåííîé DnBuffer òèïà "ìàññèâ ñ ïëàâàþùåé òî÷êîé"
double MdBuffer[]; //îáÿâëåíèå ïåðåìåííîé MdBuffer òèïà "ìàññèâ ñ ïëàâàþùåé òî÷êîé"
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init() //èíèöèàëèçàöèÿ ïåðåìåííûõ
{
string short_name; //îáÿâëåíèå ïåðåìåííîé short_name òèïà "ñòðîêîâûé"
//---- indicator line
SetIndexStyle(0,DRAW_LINE,1,2); //óñòàíîâêà ñòèëÿ äëÿ ïåðâîãî çíà÷åíèÿ èíäèêàòîðà
SetIndexStyle(1,DRAW_LINE,1,2); //óñòàíîâêà ñòèëÿ äëÿ âòîðîãî çíà÷åíèÿ èíäèêàòîðà
SetIndexStyle(2,DRAW_LINE,2); //óñòàíîâêà ñòèëÿ äëÿ òðåòüåãî çíà÷åíèÿ èíäèêàòîðà
SetIndexBuffer(0,UpBuffer); //çíà÷åíèå çàïèñûâàåìîå â 0 áóôåð ðàâíî ïåðåìåííîé UpBuffer
SetIndexBuffer(1,DnBuffer); //çíà÷åíèå çàïèñûâàåìîå â 1 áóôåð ðàâíî ïåðåìåííîé DnBuffer
SetIndexBuffer(2,MdBuffer); //çíà÷åíèå çàïèñûâàåìîå â 2 áóôåð ðàâíî ïåðåìåííîé MdBuffer
//---- name for DataWindow and indicator subwindow label
short_name="PriceChannel("+Range+")"; //ïåðåìåííîé short_name ïðèñâàèâàåì ñòðîêîâîå
//çíà÷åíèå ðàâíîå âûðàæåíèþ
IndicatorShortName(short_name); //äëÿ îòîáðàæåíèÿ íà ãðàôèêå ïðèñâîèì èíäèêàòîðó êðàòêîå
//íàèìåíîâàíèå
SetIndexLabel(0,"Up Channel"); //äëÿ îòîáðàæåíèÿ íà ãðàôèêå ïðèñâîèì ìåòêå îòîáðàæàþùåé
//çíà÷åíèÿ 0 áóôåðà èìÿ Up Channel
SetIndexLabel(1,"Down Channel"); //äëÿ îòîáðàæåíèÿ íà ãðàôèêå ïðèñâîèì ìåòêå îòîáðàæàþùåé
//çíà÷åíèÿ 1 áóôåðà èìÿ Down Channel
SetIndexLabel(2,"Middle Channel"); //äëÿ îòîáðàæåíèÿ íà ãðàôèêå ïðèñâîèì ìåòêå îòîáðàæàþùåé
//çíà÷åíèÿ 2 áóôåðà èìÿ Middle Channel
//----
SetIndexDrawBegin(0,0); //óñòàíîâêà íà÷àëüíîé òî÷êè ïðîðèñîâêè äëÿ 0 áóôåðà
SetIndexDrawBegin(1,0); //óñòàíîâêà íà÷àëüíîé òî÷êè ïðîðèñîâêè äëÿ 1 áóôåðà
SetIndexDrawBegin(2,0); //óñòàíîâêà íà÷àëüíîé òî÷êè ïðîðèñîâêè äëÿ 2 áóôåðà
//----
return(0); //âîçâðàò èç ñåêöèè èíèöèàëèçàöèè
}
//+------------------------------------------------------------------+
//| PriceChannel |
//+------------------------------------------------------------------+
int start() //íà÷àëî ïðîãðàììû (ðàñ÷åòà)
{
int i; //îáúÿâëåíèå öåëî÷èñëåííîé ïåðåìåííîé i,k,sch
//----
for(i=Bars-1;i>=0;i--)
{
UpBuffer[i]=High[Highest(NULL,0,MODE_HIGH,Range,i)];
DnBuffer[i]=Low[Lowest(NULL,0,MODE_LOW,Range,i)];
MdBuffer[i]=(UpBuffer[i]+DnBuffer[i])/2;
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: