Add Symbols on chart for my alerts

[Boris JOURDAN]

Hi and sorry for my poor english.

Actually i'm trying to add alerts on chart for my MT4 interface.

I'm able to draw lines but i need to put special graphic symbols in place.

Is someone able to help me ?

thank's by advance

[Alain Verleyen]

windounet:

Hi and sorry for my poor english.

Actually i'm trying to add alerts on chart for my MT4 interface.

I'm able to draw lines but i need to put special graphic symbols in place.

Is someone able to help me ?

thank's by advance

Please show your code if you need coding help.

[Boris JOURDAN]

Hi and thanks for your answer.

Here is my code :

void DrawLine(string LineName,double LinePrice,color LineColor,int LineStyle)

{

if(ObjectFind(LineName)==-1)

{

    ObjectCreate(LineName,OBJ_VLINE,0,Time[0],LinePrice);

    ObjectSet(LineName,OBJPROP_COLOR,LineColor);

    ObjectSet(LineName,OBJPROP_STYLE,LineStyle);

    ObjectSet(LineName,OBJPROP_WIDTH,1);

}

    ObjectSet(LineName,OBJPROP_PRICE1,LinePrice);

}

This one is working to draw vertical line.

But i want to drhow arrow. So, i look at the help and try code for 

• OBJ_ARROW_BUY
• OBJ_ARROW_SELL

But it's not woking.

In the help we have ObjectCreate(chart_ID,name,OBJ_ARROW_BUY,sub_window,time,price)

Thank's for help.