GeneralTradingSarl
68 lines
2.6 KiB
Plaintext
68 lines
2.6 KiB
Plaintext
//+------------------------------------------------------------------+
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//| WideShootrer |
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//| Copyright 2012,Karlson |
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//+------------------------------------------------------------------+
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#property copyright "2012, Karlson."
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#property link "https://login.mql5.com/ru/users/Karlson"
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#property description "WideShootrer"
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#property version "1.00"
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//-------------------------------------------------------------------+
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double High[],Low[];
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int bars=1500,KF=1; // ñêðèí áóäåò îòîáðàæàòü 1500 áàðîâ îò ëåâîãî êðàÿ ãðàôèêà íàïðàâî
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//-------------------------------------------------------------------+
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void OnStart()
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{
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if(_Digits==5 || _Digits==3) {KF=10;} else {KF=1;}
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// îïðåäåëÿåì ïåðâûé ëåâûé áàð.Îò íåãî áóäåì äåëàòü ñêðèíøîò
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int first_bar=(int)ChartGetInteger(0,CHART_FIRST_VISIBLE_BAR);
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// îïðåäåëÿåì ñêîëüêî ïîêàçûâàåò íà ãðàôèêå áàðîâ - ïîòðåáóåòñÿ äëÿ îïðåäåëåíèÿ øèðèíû ñêðèíøîòà
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int vis_bar=(int)ChartGetInteger(0,CHART_VISIBLE_BARS);Print("Ïî øèðèíå ãðàôèêà îòîáðàæåíî áàðîâ=",vis_bar);
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// ïîëó÷àåì öåíû â ìàññèâ íà ïðîìåæóòêå ñ íàøåãî áàðà è 1500 áàðîâ äëÿ óñòàíîâêè õàé-ëîó ãðàôèêà
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if(first_bar<bars) {bars=first_bar;} // åñëè ãðàôèê ñìåùåí ìåíåå ÷åì òðåáóåòñÿ áàðîâ,òîãäà áåðåì âñå ÷òî åñòü âïðàâî äî òåêóùåãî âðåìåíè
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int ch=CopyHigh(_Symbol,_Period,first_bar-bars,bars,High);
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int cl=CopyLow(_Symbol,_Period,first_bar-bars,bars,Low);
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// îïðåäåëÿåì õàé ëîó íà íàøåì ïðîìåæóòêå è óñòàíàâëèâàåì âåðõ íèç øêàëû öåíû
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double min_price=Low[ArrayMinimum(Low,0,bars)];
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double max_price=High[ArrayMaximum(High,0,bars)];
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// çàôèêñèðóåì øêàëó è óñòàíîâèì âåðõ íèç
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ChartSetInteger(0,CHART_SCALEFIX,0,1);
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ChartSetDouble(0,CHART_FIXED_MAX,max_price+20*KF*_Point);
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ChartSetDouble(0,CHART_FIXED_MIN,min_price-20*KF*_Point);
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ChartSetInteger(0,CHART_AUTOSCROLL,false);
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// ïîëó÷èì òåêóùóþ äàòó â ïðîñòîì ôîðìàòå äëÿ ôîìèðîâàíèÿ èìåíè ôàéëà
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MqlDateTime day;
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TimeToStruct(TimeCurrent(),day);
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string file=_Symbol+(string)day.year+"_"+(string)day.mon+"_"+(string)day.day+"_"+(string)day.hour+"_"+(string)day.min+"_"+(string)day.sec+".png";
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// îïðåäåëèì âûñîòó è øèðèíó áóäóùåãî ñêðèíà
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int screen_width=1000*bars/vis_bar;Print("Øèðèíà ñêðèíà=",screen_width);
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int scr_height=(int)ChartGetInteger(0,CHART_HEIGHT_IN_PIXELS);
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// ñäåëàåì ñêðèíøîò
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ChartScreenShot(0,file,screen_width,scr_height,ALIGN_LEFT);
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if(GetLastError()>0) {Print("Error (",GetLastError(),") ");} ResetLastError();
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}
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//+------------------------------------------------------------------+
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