SetPoint

Sets new coordinates of the specified anchor point of the graphical object.

bool  SetPoint(
   int       point,         // point number
   datetime  new_time,      // time coordinate
   double    new_price      // price coordinate
   )

Parameters

point

[in] Number of the graphical object anchor point.

new_time

[in] New value for the time coordinate of the specified anchor point.

new_price

[in] New value for price coordinate of the specified anchor point.

Return Value

true - success, false - cannot change coordinates of the point.

Example:

//--- example for CChartObject::SetPoint
#include <ChartObjects\ChartObject.mqh>
//---
void OnStart()
  {
   CChartObject object;
   double       price;
   //---
   if(object.NumPoints()>0)
     {
      //--- set point of chart object
      object.SetPoint(0,CurrTime(),price);
     }
  }