Create
Create
Creates “Arrow” graphical object.
bool Create(
long chart_id, // chart ID
string name, // object Name
int window, // chart Window
datetime time, // time
double price, // price
char code // arrow code
)Parameters
- chart_id
[in] Chart identifier (0 – current chart).
- name
[in] A unique object name.
- window
[in] Chart window number (0 – main window).
- time
[in] Time coordinate.
- price
[in] Price coordinate.
- code
[in] “Arrow” code (Wingdings).
Return Value
true – success, false - error.
Example:
//--- example for CChartObjectArrow::Create
#include <ChartObjects\ChartObjectsArrows.mqh>
//---
void OnStart()
{
CChartObjectArrow arrow;
//--- set object parameters
double price=SymbolInfoDouble(Symbol(),SYMBOL_BID);
if(!arrow.Create(0,"Arrow",0,TimeCurrent(),price,181))
{
//--- arrow create error
printf("Arrow create: Error %d!",GetLastError());
//---
return;
}
//--- use arrow
//--- . . .
}Last updated on