How to change this code to plot Today's Pivots Only? New comment fxgold 2010.11.04 14:08 I was hoping some one could see an easy fix so that lines only show on todays portion of the chart. I don't need to see all the history lines. #property indicator_chart_window #property indicator_buffers 7 #property indicator_color1 Orange #property indicator_color2 DarkBlue #property indicator_color3 Maroon #property indicator_color4 DarkBlue #property indicator_color5 Maroon #property indicator_color6 Green #property indicator_color7 Green double PBuffer[]; double S1Buffer[]; double R1Buffer[]; double S2Buffer[]; double R2Buffer[]; double S3Buffer[]; double R3Buffer[]; string Pivot="Pivot Point",Sup1="S 1", Res1="R 1"; string Sup2="S 2", Res2="R 2", Sup3="S 3", Res3="R 3"; int fontsize=10; double P,S1,R1,S2,R2,S3,R3; double LastHigh,LastLow,x; int deinit() { ObjectDelete("Pivot"); ObjectDelete("Sup1"); ObjectDelete("Res1"); ObjectDelete("Sup2"); ObjectDelete("Res2"); ObjectDelete("Sup3"); ObjectDelete("Res3"); return(0); } int init() { string short_name; IndicatorBuffers(7); SetIndexStyle(0,DRAW_LINE,0,2,Orange); SetIndexStyle(1,DRAW_LINE,0,2,DarkBlue); SetIndexStyle(2,DRAW_LINE,0,2,Maroon); SetIndexStyle(3,DRAW_LINE,0,2,DarkBlue); SetIndexStyle(4,DRAW_LINE,0,2,Maroon); SetIndexStyle(5,DRAW_LINE,0,2,Green); SetIndexStyle(6,DRAW_LINE,0,2,Green); SetIndexBuffer(0,PBuffer); SetIndexBuffer(1,S1Buffer); SetIndexBuffer(2,R1Buffer); SetIndexBuffer(3,S2Buffer); SetIndexBuffer(4,R2Buffer); SetIndexBuffer(5,S3Buffer); SetIndexBuffer(6,R3Buffer); short_name="Pivot Point"; IndicatorShortName(short_name); SetIndexLabel(0,short_name); SetIndexDrawBegin(0,1); return(0); } int start() { int counted_bars=IndicatorCounted(); int limit, i; if (counted_bars==0) { x=Period(); if (x>240) return(-1); ObjectCreate("Pivot", OBJ_TEXT, 0, 0,0); ObjectSetText("Pivot", " Pivot Point",fontsize,"Arial",Red); ObjectCreate("Sup1", OBJ_TEXT, 0, 0, 0); ObjectSetText("Sup1", " S 1",fontsize,"Arial",Red); ObjectCreate("Res1", OBJ_TEXT, 0, 0, 0); ObjectSetText("Res1", " R 1",fontsize,"Arial",Red); ObjectCreate("Sup2", OBJ_TEXT, 0, 0, 0); ObjectSetText("Sup2", " S 2",fontsize,"Arial",Red); ObjectCreate("Res2", OBJ_TEXT, 0, 0, 0); ObjectSetText("Res2", " R 2",fontsize,"Arial",Red); ObjectCreate("Sup3", OBJ_TEXT, 0, 0, 0); ObjectSetText("Sup3", " S 3",fontsize,"Arial",Red); ObjectCreate("Res3", OBJ_TEXT, 0, 0, 0); ObjectSetText("Res3", " R 3",fontsize,"Arial",Red); } if(counted_bars<0) return(-1); //---- last counted bar will be recounted // if(counted_bars>0) counted_bars--; limit=(Bars-counted_bars)-1; for (i=limit; i>=0;i--) { if (High[i+1]>LastHigh) LastHigh=High[i+1]; if (Low[i+1]<LastLow) LastLow=Low[i+1]; if (TimeDay(Time)!=TimeDay(Time[i+1])) { P=(LastHigh+LastLow+Close[i+1])/3; R1 = (2*P)-LastLow; S1 = (2*P)-LastHigh; R2 = P+(LastHigh - LastLow); S2 = P-(LastHigh - LastLow); R3 = (2*P)+(LastHigh-(2*LastLow)); S3 = (2*P)-((2* LastHigh)-LastLow); LastLow=Open; LastHigh=Open; ObjectMove("Pivot", 0, Time,P); ObjectMove("Sup1", 0, Time,S1); ObjectMove("Res1", 0, Time,R1); ObjectMove("Sup2", 0, Time,S2); ObjectMove("Res2", 0, Time,R2); ObjectMove("Sup3", 0, Time,S3); ObjectMove("Res3", 0, Time,R3); } PBuffer=P; S1Buffer=S1; R1Buffer=R1; S2Buffer=S2; R2Buffer=R2; S3Buffer=S3; R3Buffer=R3; } return(0); } Any questions from newcomers on MQL4 and MQL5, help and discussion on algorithms and codes Can I get this to update @ 15:30 local time ? Pivot Point Indicator with Arrows for signal New comment
I was hoping some one could see an easy fix so that lines only show on todays portion of the chart.
I don't need to see all the history lines.
#property indicator_chart_window
#property indicator_buffers 7
#property indicator_color1 Orange
#property indicator_color2 DarkBlue
#property indicator_color3 Maroon
#property indicator_color4 DarkBlue
#property indicator_color5 Maroon
#property indicator_color6 Green
#property indicator_color7 Green
double PBuffer[];
double S1Buffer[];
double R1Buffer[];
double S2Buffer[];
double R2Buffer[];
double S3Buffer[];
double R3Buffer[];
string Pivot="Pivot Point",Sup1="S 1", Res1="R 1";
string Sup2="S 2", Res2="R 2", Sup3="S 3", Res3="R 3";
int fontsize=10;
double P,S1,R1,S2,R2,S3,R3;
double LastHigh,LastLow,x;
int deinit()
{
ObjectDelete("Pivot");
ObjectDelete("Sup1");
ObjectDelete("Res1");
ObjectDelete("Sup2");
ObjectDelete("Res2");
ObjectDelete("Sup3");
ObjectDelete("Res3");
return(0);
}
int init()
{
string short_name;
IndicatorBuffers(7);
SetIndexStyle(0,DRAW_LINE,0,2,Orange);
SetIndexStyle(1,DRAW_LINE,0,2,DarkBlue);
SetIndexStyle(2,DRAW_LINE,0,2,Maroon);
SetIndexStyle(3,DRAW_LINE,0,2,DarkBlue);
SetIndexStyle(4,DRAW_LINE,0,2,Maroon);
SetIndexStyle(5,DRAW_LINE,0,2,Green);
SetIndexStyle(6,DRAW_LINE,0,2,Green);
SetIndexBuffer(0,PBuffer);
SetIndexBuffer(1,S1Buffer);
SetIndexBuffer(2,R1Buffer);
SetIndexBuffer(3,S2Buffer);
SetIndexBuffer(4,R2Buffer);
SetIndexBuffer(5,S3Buffer);
SetIndexBuffer(6,R3Buffer);
short_name="Pivot Point";
IndicatorShortName(short_name);
SetIndexLabel(0,short_name);
SetIndexDrawBegin(0,1);
return(0);
}
int start()
{
int counted_bars=IndicatorCounted();
int limit, i;
if (counted_bars==0)
{
x=Period();
if (x>240) return(-1);
ObjectCreate("Pivot", OBJ_TEXT, 0, 0,0);
ObjectSetText("Pivot", " Pivot Point",fontsize,"Arial",Red);
ObjectCreate("Sup1", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Sup1", " S 1",fontsize,"Arial",Red);
ObjectCreate("Res1", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Res1", " R 1",fontsize,"Arial",Red);
ObjectCreate("Sup2", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Sup2", " S 2",fontsize,"Arial",Red);
ObjectCreate("Res2", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Res2", " R 2",fontsize,"Arial",Red);
ObjectCreate("Sup3", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Sup3", " S 3",fontsize,"Arial",Red);
ObjectCreate("Res3", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Res3", " R 3",fontsize,"Arial",Red);
}
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
// if(counted_bars>0) counted_bars--;
limit=(Bars-counted_bars)-1;
for (i=limit; i>=0;i--)
{
if (High[i+1]>LastHigh) LastHigh=High[i+1];
if (Low[i+1]<LastLow) LastLow=Low[i+1];
if (TimeDay(Time)!=TimeDay(Time[i+1]))
{
P=(LastHigh+LastLow+Close[i+1])/3;
R1 = (2*P)-LastLow;
S1 = (2*P)-LastHigh;
R2 = P+(LastHigh - LastLow);
S2 = P-(LastHigh - LastLow);
R3 = (2*P)+(LastHigh-(2*LastLow));
S3 = (2*P)-((2* LastHigh)-LastLow);
LastLow=Open; LastHigh=Open;
ObjectMove("Pivot", 0, Time,P);
ObjectMove("Sup1", 0, Time,S1);
ObjectMove("Res1", 0, Time,R1);
ObjectMove("Sup2", 0, Time,S2);
ObjectMove("Res2", 0, Time,R2);
ObjectMove("Sup3", 0, Time,S3);
ObjectMove("Res3", 0, Time,R3);
}
PBuffer=P;
S1Buffer=S1;
R1Buffer=R1;
S2Buffer=S2;
R2Buffer=R2;
S3Buffer=S3;
R3Buffer=R3;
}
return(0);
}