Create
Create
Creates “Arrow with fixed code” graphical object.
bool Create(
long chart_id, // chart ID
string name, // object Name
int window, // chart Window
datetime time, // time
double price // price
)Parameters
- chart_id
[in] Chart identifier (0 – current chart).
- name
[in] Unique name of the object to create.
- window
[in] Chart window number (0 – main window).
- time
[in] Time coordinate.
- price
[in] Price coordinate.
Return Value
true - successful, false - error.
Example:
//--- example for CChartObjectArrowCheck::Create
//--- example for CChartObjectArrowDown::Create
//--- example for CChartObjectArrowUp::Create
//--- example for CChartObjectArrowStop::Create
//--- example for CChartObjectArrowThumbDown::Create
//--- example for CChartObjectArrowThumbUp::Create
//--- example for CChartObjectArrowLeftPrice::Create
//--- example for CChartObjectArrowRightPrice::Create
#include <ChartObjects\ChartObjectsArrows.mqh>
//---
void OnStart()
{
//--- for example, take CChartObjectArrowCheck
CChartObjectArrowCheck arrow;
//--- set object parameters
double price=SymbolInfoDouble(Symbol(),SYMBOL_BID);
if(!arrow.Create(0,"ArrowCheck",0,TimeCurrent(),price))
{
//--- arrow create error
printf("Arrow create: Error %d!",GetLastError());
//---
return;
}
//--- use arrow
//--- . . .
}Last updated on