80 lines
5.7 KiB
MQL5
80 lines
5.7 KiB
MQL5
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//+------------------------------------------------------------------+
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//| LibFunctions.mq5 |
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//| Sergey Greecie |
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//| sergey1294@list.ru |
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//+------------------------------------------------------------------+
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#property library
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#property copyright "Sergey Greecie"
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#property link "sergey1294@list.ru"
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#property version "1.00"
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//+---------------------------------------------------------------------------------------------------+
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//| Function for creation of the Label text object |
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//| Parameters: |
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//| nm - name of the object |
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//| tx - text |
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//| cn - corner of the chart for binding of the graphical object |
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//| CORNER_LEFT_UPPER - center of coordinates at the upper left corner of the chart |
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//| CORNER_LEFT_LOWER - center of coordinates at the lower left corner of the chart |
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//| CORNER_RIGHT_LOWER - center of coordinates at the lower right corner of the chart |
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//| CORNER_RIGHT_UPPER - center of coordinates at the upper right corner of the chart |
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//| cr - position of the binding point of the graphical object |
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//| ANCHOR_LEFT_UPPER - anchor point at the upper left corner |
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//| ANCHOR_LEFT - anchor point at the left center |
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//| ANCHOR_LEFT_LOWER - anchor point at the lower left corner |
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//| ANCHOR_LOWER - anchor point at the bottom center |
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//| ANCHOR_RIGHT_LOWER - anchor point at the lower right corner |
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//| ANCHOR_RIGHT - anchor point at the right center |
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//| ANCHOR_RIGHT_UPPER - anchor point at the upper right corner |
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//| ANCHOR_UPPER - anchor point at the upper center |
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//| ANCHOR_CENTER - anchor point at the very center of the object |
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//| xd - X coordinate in pixels |
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//| yd - Y coordinate in pixels |
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//| fn - font name |
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//| fs - font size in pixels |
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//| yg - slope angle of text in degrees. negative value for clockwise direction and |
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//| positive for the counter clockwise direction |
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//| ct - text color |
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//+---------------------------------------------------------------------------------------------------+
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void SetLabel(string nm,string tx,ENUM_BASE_CORNER cn,ENUM_ANCHOR_POINT cr,int xd,int yd,string fn,int fs,double yg,color ct)export
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{
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if(fs<1)fs=1;
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if(ObjectFind(0,nm)<0)ObjectCreate(0,nm,OBJ_LABEL,0,0,0); //--- create the Label object
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ObjectSetString (0,nm,OBJPROP_TEXT,tx); //--- set text for the Label object
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ObjectSetInteger(0,nm,OBJPROP_CORNER,cn); //--- set binding to an angle of the chart
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ObjectSetInteger(0,nm,OBJPROP_ANCHOR,cr); //--- set position of the anchor point of the graphical object
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ObjectSetInteger(0,nm,OBJPROP_XDISTANCE,xd); //--- set X coordinate
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ObjectSetInteger(0,nm,OBJPROP_YDISTANCE,yd); //--- set Y coordinate
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ObjectSetString (0,nm,OBJPROP_FONT,fn); //--- set font of the inscription
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ObjectSetInteger(0,nm,OBJPROP_FONTSIZE,fs); //--- set font size
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ObjectSetDouble (0,nm,OBJPROP_ANGLE,yg); //--- set slope angle
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ObjectSetInteger(0,nm,OBJPROP_COLOR,ct); //--- set text color
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ObjectSetInteger(0,nm,OBJPROP_SELECTABLE,false); //--- disable selection of the object using a mouse
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}
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//+-----------------------------------------------------------------------------+
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//| function for determining the arrow type by the code of the Wingdings font |
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//+-----------------------------------------------------------------------------+
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string arrow(int sig)export
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{
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switch(sig)
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{
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case 0: return(CharToString(251));
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case 1: return(CharToString(233));
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case -1: return(CharToString(234));
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}
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return((string)0);
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}
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//+------------------------------------------------------------------+
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//| function for determining the color of arrow |
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//+------------------------------------------------------------------+
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color Colorarrow(int sig)export
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{
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switch(sig)
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{
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case -1: return(Red);
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case 0: return(MediumAquamarine);
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case 1: return(Blue);
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}
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return(0);
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}
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//+------------------------------------------------------------------+
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